# Flight Calcs: Pilot E6B Tools — Flight Planning and Calendar > Pilot flight calculators for time logging, route planning, and performance checks. (iPhone/iPad app by Verosocial Studio.) - Source: https://appshunter.io/ios/app/flight-calcs-pilot-e6b-tools/id444281468 (this page in markdown: same URL + `.md`) - Developer: [Verosocial Studio](https://appshunter.io/developer/354566841) - Category: Utilities, Navigation - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 38 MB - Languages: American English - Released: 2011-06-27 - Data updated: 2026-10-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/flight-calcs-pilot-e6b-tools/id444281468/reviews.md ## What is Flight Calcs? Thank you for using Flight Calcs. Your attention to fuel, weather, loading and timing is good airmanship. Keep useful numbers close from preflight to the debrief, with aviation calculators, airport references and saved records on iPhone and iPad. FLIGHT PLANNING AND E6B - Solve heading, wind correction angle, groundspeed, time and distance. - Practice with the visual mechanical E6B simulator. - Check runway crosswind, headwind and tailwind components. - Estimate trip fuel, reserve fuel, endurance, climb and descent. - Calculate true airspeed, Mach, pressure altitude and density altitude. - Review cloud base estimates and holding pattern entry guidance. - Build NavLog legs with checkpoints, ETA, fuel and route notes. - Convert knots, nautical miles, gallons, liters, pounds and more. WEIGHT AND BALANCE - Choose from eleven searchable aircraft planning templates. - Enter occupants, baggage, equipment and usable fuel by station. - Compare zero-fuel, ramp, takeoff and landing weight and CG. - Include ground or taxi burn and trip fuel burn. - Switch between Load, Sheet and Envelope views. - Review basic empty weight, station arms and moments. - See which checks apply when a phase weight maximum is unknown. - Save loading snapshots alongside your other flight records. Templates are starting points. Verify the current aircraft's basic empty weight, station limits, fuel assumptions and CG envelope against its approved documents. AVIATION WEATHER AND AIRPORTS - Retrieve METAR and TAF reports from AviationWeather.gov. - Decode wind, visibility, clouds, altimeter and flight category. - Review TAF changes in a forecast timeline. - Decode pasted NOTAM and SNOWTAM reports. - Compare plain-language summaries with the original reports. - Find nearby airports and weather when you request location. - Search bundled airports by identifier, name, city or region. - Review available runways, elevation, frequencies and time zones. - Browse FAA reference material for preflight and study. TIME, DATES AND RECORDS - Work with flight time, duty snapshots and Zulu time. - Add or subtract times and dates. - Plan countdowns, work windows and business days. - Keep flight, duty, NavLog and Weight & Balance records. - Edit saved entries and browse activity in the Records Calendar. - Search records or duplicate a plan for the next trip. - Share supported results with Pilot Pro. Core calculators, bundled references and saved local data are useful offline. Live weather and App Store purchases need an internet connection. FREE STARTERS AND PILOT PRO E6B, E6B Simulator, Pilot Time, Flight Duty Snapshot and Time Speed Distance are free starters. Free iPhone and iPad access also includes three Pro calculator sessions and three Weight & Balance sessions per day, with five combined. Free Records allow one new record per day and six total. Pilot Pro removes those limits and enables sharing, with monthly and lifetime options. Temporary promotional access is separate from a purchase. Use Flight Calcs for planning and cross-checks. Your aircraft's current POH or AFM, approved Weight & Balance report, official weather briefing, operator procedures and applicable regulations remain the authority. For monthly subscriptions: Monthly Pro is a 1-month auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Pilot time logging and summing - Flight block/duty time calculation - Time-Speed-Distance (TSD) calculations - Wind component and True Airspeed (TAS) resolution - Density altitude computation - Fuel burn estimation - Weight and balance verification ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | PilotCalculators pro monthly | $1.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pilot Calculators pro lifetime | $9.99 | one-time | ## Is Flight Calcs safe? Not enough ratings yet to assess Flight Calcs. ## Is Flight Calcs legit? Flight Calcs: Pilot E6B Tools appears to be a legitimate app. The AppsHunter Legitimacy Score for Flight Calcs is 90 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/flight-calcs-pilot-e6b-tools/id444281468/reviews.md ### 5/5 — Really good application for flying *2026-10-22* It’s got a lot of useful tools that I use regularly and I’ve been really happy with the results ### 5/5 — Very good for reference *2026-08-26* It’s nice to have something that could be used for a student or professional will that happen to go through a spreadsheet or a bunch of different web links? ### 5/5 — Much improved *2026-07-29* The features are very useful for pilots and loadmasters and engineers ### 4/5 — Works great for flying *2026-06-03* It’s got a lot more features than expected ### 5/5 — Works great *2026-05-30* Keeps adding features which is nice ### 5/5 — Great software *2025-11-03* Looking forward to more free updates ### 1/5 — very poor *2018-09-03* This app does NOT do what it claims to do on the app store, nothing remotely like it. The developer offers lots of apps and this looks and works like one of the others, Hours, minutes, seconds. It does Not do what it says on the app store. ### 5/5 — Very good app! Highly recommend! *2017-03-22* Used this app and its like date calculator of windows 7 where I have to input the dates and not scroll to find the specific date and year where I find it extremely annoying. Don't change the interface as I find it like this very useful at work. ### 5/5 — Just what I needed *2016-04-29* I'm using this for hh:mm:ss calculations for audio and video editing, very handy, works great. ### 5/5 — Works very well *2015-06-27* Helpful for getting time entries summations at work. Keeps getting better... This is a Recommended App. ## Frequently asked questions about Flight Calcs ### What are the main features of Pilot Flight Calculators? Pilot Flight Calculators offers tools for logging pilot time, calculating flight block/duty times, TSD calculations, wind and TAS resolution, density altitude computation, fuel burn estimation, and weight and balance verification. ### Is Pilot Flight Calculators suitable for all pilots? Yes, it's designed for pilots needing quick and accurate tools. However, it's a flight-planning aid only, and users must always cross-check results with their aircraft POH and official procedures. ### Does Pilot Flight Calculators require an internet connection? No, Pilot Flight Calculators does not require network connectivity, making it available for use offline. ### On which devices can I use Pilot Flight Calculators? Pilot Flight Calculators is a universal app that supports all iPhone and iPad screens, including iPod Touch devices. ### How often is Pilot Flight Calculators updated? The latest version is 7.1, and it was last updated on November 11, 2025. Updates typically ensure compatibility with the latest iOS versions. ### What is the user rating for Pilot Flight Calculators? Pilot Flight Calculators has a high rating of 5.0 stars based on 2 ratings, indicating strong user satisfaction. ### Does Pilot Flight Calculators have ads? No, Pilot Flight Calculators does not contain advertisements. ### What is the age rating for Pilot Flight Calculators? Pilot Flight Calculators has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 7.7 — 2026-10-22 Thank you for using Flight Calcs. Your careful preflight habits and attention to the small details are good airmanship. This update brings easier Records browsing and more useful checks when you revisit a saved flight, loading plan or schedule. RECORDS THAT KEEP YOU MOVING - Keep scrolling to load more records automatically. - Browse without a button asking you to load the next batch. - Keep existing rows visible while saved changes refresh. - Reopen a saved record and edit its current details. - Update saved plans without creating a duplicate. - See saved changes reflected in Records lists, details and Calendar views. - Find flights under the relevant activity date. - Open a record directly from its Calendar entry. SAVING AND EDITING - Finish saving your latest changes before closing a record. - Keep entered details available if a save fails. - Read clearer saving, saved and failure messages. - Edit a note without adding flight times that were never entered. - Preserve saved numeric detail when changing unrelated fields. - Avoid exporting an older loading result when current edits are invalid. - Keep an unreadable saved NavLog from being replaced by another draft. WEIGHT AND BALANCE REFINEMENTS - Keep the original loading calculation when changing notes or labels. - Duplicate an older loading record without changing its saved calculation. - Confirm an older loading record's conversion before changing its loads. - Review phase status alongside the weight and CG for that same phase. - See clear wording when zero-fuel, ramp or landing weight limits are unavailable. - Continue to verify every template against the aircraft's current approved loading data. TIME AND SCHEDULE DETAILS - Restore fractional Countdown durations without dropping seconds. - Keep fractional step and buffer values when reopening a schedule. - Start a new default workweek with Monday through Friday selected. - Keep your saved weekday choices when returning to a plan. - Review saved Countdown plans that mix fixed times and percentage steps. - Keep manual dates and picker dates aligned. - Block sharing when a day-of-year conversion is invalid. CALCULATOR AND LOCATION FIXES - Refresh altitude readouts after changing inputs or units. - Keep typing while an existing altitude result updates. - Reset altitude results before starting a fresh calculation. - Cancel a location request and start another when needed. - Keep Reset in place if an earlier coordinate lookup finishes later. - Keep nearby weather results tied to the requested area. - Catch invalid fuel and reserve entries before saving a NavLog. - Retry a nearby weather request while keeping cached reports available. Thank you for keeping Flight Calcs on your preflight checklist and for bringing your own judgment to every calculation. ### 7.6 — 2026-08-26 Thank you for using Flight Calcs and for bringing the careful habits of a good pilot to every plan. Your attention to clear inputs, readable answers, and reliable records helped shape this update. It delivers a stronger iPad workspace, easier saving, clearer sharing, safer purchase status, and a more complete Weight & Balance workflow. A BETTER WORKSPACE: - Calculators now use a true list and detail layout on iPad. - Keep the searchable calculator list visible while working in the selected tool. - Reference now places airport and FAA material beside the selected detail. - iPhone keeps familiar compact navigation for the same tools. AUTOSAVE FOR RECORDS: - Flight, duty, NavLog, and Weight & Balance editors save after you pause. - Clear status text tells you when changes are saving and when they are saved. - Returning to the list no longer depends on remembering a separate Save tap. - Shared records use labeled inputs and outputs so the result is easier to understand. - iPad Records keeps the master list beside the selected detail. QUICKER CALCULATOR ACTIONS: - Common actions are easier to find at the top of supported calculators. - Help opens guidance for the tool you are using. - Share prepares a readable summary of the current calculation. - Reset clears the current scenario without changing unrelated saved records. - Sample Data fills believable aviation examples for faster learning and demonstrations. - Supported results update automatically as inputs change. WEIGHT AND BALANCE EXPANSION: - Review Load, Sheet, and Envelope views without leaving the calculation. - See zero-fuel, ramp, takeoff, and landing phase results. - Ground and trip fuel burn now flow through the saved phase calculation. - The Sheet presents weight, arm, moment, and phase subtotals for easier auditing. - The Envelope combines a visual plot with a complete text alternative. - Status wording now reflects only the checks configured by the selected template. - Fuel capacity display avoids overstating the station limit. - Sharing includes basic empty data and station weight, arm, and moment lines. - Saved records retain versioned calculation details for later review. ### 7.5 — 2026-07-29 Thank you for using Flight Calcs and for bringing the careful habits of a good pilot to every plan. Your attention to clear inputs, readable answers, and reliable records helped shape this update. It delivers a stronger iPad workspace, easier saving, clearer sharing, safer purchase status, and a more complete Weight & Balance workflow. A BETTER WORKSPACE: - Calculators now use a true list and detail layout on iPad. - Keep the searchable calculator list visible while working in the selected tool. - Reference now places airport and FAA material beside the selected detail. - iPhone keeps familiar compact navigation for the same tools. AUTOSAVE FOR RECORDS: - Flight, duty, NavLog, and Weight & Balance editors save after you pause. - Clear status text tells you when changes are saving and when they are saved. - Returning to the list no longer depends on remembering a separate Save tap. - Shared records use labeled inputs and outputs so the result is easier to understand. - iPad Records keeps the master list beside the selected detail. QUICKER CALCULATOR ACTIONS: - Common actions are easier to find at the top of supported calculators. - Help opens guidance for the tool you are using. - Share prepares a readable summary of the current calculation. - Reset clears the current scenario without changing unrelated saved records. - Sample Data fills believable aviation examples for faster learning and demonstrations. - Supported results update automatically as inputs change. WEIGHT AND BALANCE EXPANSION: - Review Load, Sheet, and Envelope views without leaving the calculation. - See zero-fuel, ramp, takeoff, and landing phase results. - Ground and trip fuel burn now flow through the saved phase calculation. - The Sheet presents weight, arm, moment, and phase subtotals for easier auditing. - The Envelope combines a visual plot with a complete text alternative. - Status wording now reflects only the checks configured by the selected template. - Fuel capacity display avoids overstating the station limit. - Sharing includes basic empty data and station weight, arm, and moment lines. - Saved records retain versioned calculation details for later review. ### 7.4 — 2026-06-03 If you're the kind of pilot who notices the little things, checks the numbers again, and cares whether a tool feels dependable on a busy day, this update was built for you. This release tightens the app across planning, weather, and scheduling so common calculations feel quicker, clearer, and more consistent from one screen to the next. What feels better right away: - Cleaner movement between calculators. - Better continuity between planning, weather, and duty tools. - Less friction when you revise values quickly. - Results that are easier to scan at a glance. - A steadier feel when comparing one scenario against another. Flight planning improvements: - E6B workflows feel tighter when you're running heading, groundspeed, time, and fuel checks back to back. - Wind, fuel burn, and true airspeed tools are easier to use in sequence. - Density altitude and performance checks read more cleanly on repeat use. - Weight and balance review is easier to follow when passenger, bag, or fuel numbers change. - Time, speed, and distance math is quicker to verify during preflight planning. Weather workflow improvements: - METAR and TAF results are easier to scan when you only need the important answer fast. - Decoded weather output reads more naturally and feels less crowded. - Live weather checks fit better into the rest of the app instead of feeling separate. - NOTAM review is easier to sort when you are deciding what matters operationally. - SNOWTAM decoding remains ready for winter ops and unusual runway-condition checks. Scheduling and time-tool improvements: - Countdown planning is more useful when you need a clear backward plan from a report time, event, or deadline. - Business-day calculations are easier to trust for planning around real work windows. - Duty and block-time review is cleaner after long days with several moving parts. - Date and time utilities are easier to move through when checking several scenarios in a row. - Related planning tools now feel more consistent as a group. Input and readability refinements: - Better spacing around key result groups. - Clearer separation between entry areas and answers. - Less clutter on screens that carry a lot of information. - Improved field flow when entering and revising values. - Better rhythm when you clear a number, replace it, and move on. Everyday use improvements pilots will notice: - Quicker ramp checks when a wind, fuel, or loading number changes. - Smoother lesson use when a student asks for one more scenario. - Faster cross-checks when comparing a manual answer against the app. - Cleaner handoff from preflight planning into records or duty review. - Less second-guessing about where to look first on each screen. This release also improves the overall tone of the app. The calculators feel more closely related, the layout feels more settled, and the answers are presented with less visual noise. That matters when you're trying to make a sensible check between other tasks instead of sitting down for a long session with no interruptions. Why this update matters: - It saves time on the small checks that add up during a flying day. - It reduces the friction between question and answer. - It makes repeated planning work less annoying. - It helps the app feel dependable instead of merely feature-heavy. You may notice the difference most when: - Rechecking wind and fuel after an updated weather briefing. - Running another loading scenario before departure. - Comparing two timing options for a report or duty window. - Cleaning up numbers after a long day and wanting the app to stay organized. Thanks for using Flight Calcs the way good pilots use tools: carefully, repeatedly, and with enough attention to notice rough edges. That use keeps shaping the app into something more useful in real flying. ### 7.3 — 2026-05-30 The E6B calculator, METAR decoder, weight and balance calculator, and NOTAM decoder all got meaningful attention. METAR AND TAF DECODER: METAR parsing is more reliable now across a broader range of station formats. The previous version stumbled on a few real-world patterns, non-standard ceiling group spacing, TEMPO and BECMG change groups that crossed midnight, and some CAVOK reports that weren't producing the correct IFR/VFR/MVFR/LIFR category. All three are fixed. The TAF decoder display was also reworked: forecast periods that used to stack together in a way that made the timeline hard to read now show as clean, distinct rows with explicit validity windows. If you regularly decode TAFs for IFR flight planning or preflight weather review, it should be more usable now. NOTAM DECODER: The subject classifier that categorizes NOTAMs by type, airspace, obstacle, ILS, runway, navaid, and so on, now catches a wider range of text patterns. More NOTAMs come back with a useful label instead of hitting the generic fallback. The affected airport extraction logic was also updated to handle NOTAMs where the relevant airport appears in the body text rather than just the header identifier. Summary output is tighter and more to the point, particularly for NOTAMs with long agency preambles before the actual operational content. WEIGHT AND BALANCE CALCULATOR: The CG envelope check now handles aircraft profiles where the forward and aft limit lines aren't linear across the full weight range. If your POH envelope has a stepped limit or a curve that changes slope at a particular weight, the within-limits check respects that shape instead of approximating it as a straight line between endpoints. The per-station loading breakdown is also easier to read, totals align consistently, and the layout holds up better when you have five or more stations loaded. HOLDING PATTERN CALCULATOR: Direct, parallel, and teardrop entry recommendations are now calculated against tighter sector boundaries. There was a small angular bias in the previous version that occasionally pushed a boundary case, typically right around the 70-degree or 110-degree lines, into the wrong entry type. That's corrected. The result view now also shows the inbound course alongside the recommended entry heading, so you can cross-check against the approach plate without doing extra mental math. E6B CALCULATOR AND WIND TOOLS: Wind correction angle output now shows the aircraft's max demonstrated crosswind component as a reference when you have a profile loaded. Useful when you're working a gusty crosswind scenario and want to know where your computed crosswind sits relative to the aircraft limitation. The true airspeed calculator was also corrected for sub-zero OAT inputs at high altitude, cold soak conditions were producing TAS values that ran slightly high, and that's been fixed. PILOT TIME AND FLIGHT DUTY: The flight duty snapshot screen handles long-day entries more cleanly now. Block time accumulation across multiple legs renders more consistently, and the shareable text output was reformatted to be less cluttered when the duty period has more than four segments. Shift rounding calculations with split-day scenarios, overnight duty that starts on one date and ends on the next, now resolve the date boundary correctly. INPUT BEHAVIOR: Rapid field edits, clearing a value and typing a replacement quickly, were causing some calculators to lock up and stop updating until you tapped somewhere else. Fixed. The keyboard done button now always triggers a recalculation immediately on dismiss, across all calculators. The previous behavior, where it sometimes took a second tap to get the result to update, is gone. Keep the bug reports and feedback coming. This update is largely built from real-world notes sent in by pilots who caught things that weren't working the way they should. ## Apps similar to Flight Calcs | App | Rating | Price | Category | | --- | --- | --- | --- | | [TickyTack](https://appshunter.io/ios/app/tickytack/id6753151643) | 4.5 (2) | Free | Utilities | | [Vehicle Pro](https://appshunter.io/ios/app/vehicle-pro/id6740787045) | — | Free | Utilities | | [My EV Companion](https://appshunter.io/ios/app/my-ev-companion/id6747948781) | 5.0 (1) | Free | Utilities | | [Formatter](https://appshunter.io/ios/app/formatter/id6470136674) | 5.0 (2) | Free | Utilities | | [LaTeX Math Image Converter](https://appshunter.io/ios/app/latex-math-image-converter/id6502574847) | 5.0 (1) | Free | Utilities | | [Gallery Clean Sweep](https://appshunter.io/ios/app/gallery-clean-sweep/id6751595215) | 5.0 (3) | Free | Utilities | ## More apps by Verosocial Studio - [Heat Index & Category Computer](https://appshunter.io/ios/app/heat-index-and-category-computer/id370913314) - [Wind Chill, Snow Day Pro](https://appshunter.io/ios/app/wind-chill-snow-day-pro/id372283970) - [LSI Water Service Logbook/Plan](https://appshunter.io/ios/app/lsi-water-service-logbookplan/id373769371) - [Roadtrip: Fuel & Trip Planner](https://appshunter.io/ios/app/roadtrip-fuel-and-trip-planner/id377000731) - [Torque Calculator, Units Conv](https://appshunter.io/ios/app/torque-calculator-units-conv/id379959718) - [Gas Oil Mixture Ratio](https://appshunter.io/ios/app/gas-oil-mixture-ratio/id380750809) All apps by Verosocial Studio: https://appshunter.io/developer/354566841 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-23.*