GoFly vs Digital Flight Computer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GoFly
This aviation calculator provides fast, accurate flight planning tools with a user-friendly interface. It offers detailed breakdowns of calculations, live wind triangle analysis, and METAR decoding. The app works offline and prioritizes user privacy with no accounts or ads.
- Live Wind Triangle
- Detailed Calculation Breakdown
- METAR Decoder
- Weight & Balance Calculator
- Offline Functionality
- Unit Conversions
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Fast, accurate, and built to feel good in your hands. No more spinning a plastic wheel and hoping. Type your numbers, get a precise answer, and tap once to see exactly how it got there. Every mode is dialed in and easy to use, whether you're planning a cross-country or just checking a crosswind before you taxi. Live Wind Triangle - A cockpit-style instrument that redraws heading, track, and wind as you type - View the crab angle, not just the number for it Show the Work - Every result opens up into the formula and the values you plugged in - Expand it when you want to understand it, collapse it when you don't Core E6B Tools - True airspeed and density altitude - Time, speed, distance - Fuel and endurance - Crosswind components - Unit conversions METAR Decoder - Pull any airport's live report from the NOAA Aviation Weather Center - Read it in plain language, line by line Weight & Balance - Load your aircraft and see gross weight and CG on the envelope - Save airplanes as presets so you're not re-entering them The Small Stuff - A keypad with the units right on each field, so knots never get mixed up with mph - Works offline. Every calculation runs on your phone. Only live METARs need a signal. - No accounts, no analytics, no ads, nothing collected. Your numbers stay on your phone. *Subscription or purchase required for certain modes and features* https://goflycalculator.app/privacy/ https://goflycalculator.app/terms/
Digital Flight Computer
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Your electronic flight computer, ready on iPhone and iPad. Digital Flight Computer brings a familiar E6B keypad workflow to a modern mobile app. Select a function, enter each value and press ENTER. A fixed six-row LCD, 32 keys and six function menus keep the calculation in one place. 24 AVIATION FUNCTIONS Calculate heading and groundspeed, wind correction, runway wind, pressure and density altitude, true and calibrated airspeed, Mach, climb and descent, distance, time and fuel. Compatible values carry between functions. 20 DIRECTIONAL CONVERSIONS Use CONV and a labeled key to convert the current entry. Work with nautical/statute miles, kilometers, gallons/liters, pounds/kilograms, feet/meters, pressure, temperature, Avgas/Jet fuel and decimal hours/H:MM:SS. Arithmetic is available directly on the keypad. CLOCKS, TIME AND LOADING Keep ZULU, HOME and LOCAL clocks together. Count up or down, reverse the timer or transfer a LEG TIME result into a countdown. Add and remove loads in cumulative WT/ARM and WT/MOM calculations, with reduction factors and retained totals. MORE TOOLS WHEN YOU NEED THEM Open multi-leg flight planning, aircraft loading stations and CG envelopes, custom fuel density, expanded calculators, history, favorites and sharing. The offline Quick reference explains all 24 functions with input labels, units, formula notes and read-only examples. DESIGNED FOR IPHONE AND IPAD Portrait and landscape layouts, English and Turkish interfaces, optional keypad feedback and LCD illumination controls. Your flight data stays on your device. No separate app account is needed. FULL ACCESS SUBSCRIPTION An auto-renewing monthly subscription unlocks the flight computer and its tools. Eligible new subscribers can start with a 3-day free trial after confirming through Apple. Unless canceled, the trial converts to the monthly subscription at the price shown before purchase. Users who are not eligible can subscribe at the regular monthly price. Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the current period ends. To avoid a trial charge, cancel at least 24 hours before the trial ends. Manage or cancel in your Apple Account subscription settings. Restore purchases is available in the app. Prices vary by region and are displayed in your local currency. Purchase, restoration and subscription updates may require an Apple Account and internet access. Calculations work offline while a valid, verified subscription entitlement is available on the device. An independent flight-planning and training aid. Cross-check results and use the approved AFM/POH and current official operational information. The sample aircraft profile is fictional and unverified. No hardware-manufacturer affiliation, flight certification, examination eligibility or identical proprietary firmware behavior is claimed. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://akincijet.com/digital-flight-computer/privacy.html
Screenshots
Verdict
GoFly and Digital Flight Computer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. GoFly sells 2 in-app purchases, starting at $2.99 per month and Digital Flight Computer sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | GoFly | Digital Flight Computer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (13 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Trevor Welsh | Yigit Can Akinci |
In-app purchases
GoFly
- GoFly Monthly$2.991 Month
- GoFly Lifetime$14.99
Digital Flight Computer
- Digital Flight Computer3 Days trial$3.991 Month
Questions
Is GoFly free?
Is Digital Flight Computer free?
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