Fuel Uplift vs PilotCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fuel Uplift
This utility app assists pilots in calculating fuel uplift. It computes the difference between indicated fuel and the uplifted amount in kilograms and pounds, also converting various volume units and densities into mass.
- Calculate fuel uplift in kg and lbs
- Determine difference from indicated fuel
- Convert litres to kg/lbs
- Convert US gallons to kg/lbs
- Convert Imperial gallons to kg/lbs
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Pilot tool to calculate the uplifted amount of fuel in kilogram and pounds. Difference to indicated fuel will be calculated in kilogram/pounds and percent. Converts litres, US gallons and Imperial Gallons times the density into kilogram and pounds.
PilotCalc
This utility app helps pilots log flight details and calculate various time durations. It offers a free version with core features and optional in-app purchases for enhanced customization and additional calculators.
- Flight log for basic flight information
- Automatic calculation of block, airborne, duty, and tech log times
- Departure countdown with customizable alerts
- Time calculator for hours and minutes
- Decimal time calculator
- Basic arithmetic calculator
- Customizable keyboard colors
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PilotCalc is a utility comprising a mini Flight Log and Time Calculator. The basic functionality of the Time Calculator and the Flight Log is free with no ads, but there are two one-off in-app purchases available to extend the usefulness of the app and to customise its appearance. The Flight Log is designed to enable pilots to log basic flight information and a few notes for a series of flights. It automatically calculates the associated block, airborne, duty and tech log times. If scheduled times are entered before flight, it also provides a countdown to departure. The Flight Log can be used in UTC or system time. Buying the Flight Log Preferences in-app purchase allows for customisation of the Flight Log. This customisation includes: - Tailoring the departure countdown, including adding and removing alert times, changing associated colours and the option to enable audio and/or background notifications for each countdown alert. - Displaying elapsed times in hours and minutes or in decimals. - Changing the default periods used for calculating the Duty Start and Duty End times. - Changing the tech log calculation to use block times instead of airborne times. The Time Calculator is designed to add up logbook entries with minimal keystrokes, but can be used for any hours and minutes calculations, including those involving elapsed time within a 24 hour period (useful for those duty time sums at the end of a long night). There are no practical limits to the number of hours that can be added, but time calculations resulting in negative time values are not supported. All calculations are held in a rolling tape for reference. The free version of PilotCalc offers three different calculator keyboard colour options and includes the hours and minutes time calculator. Opting to pay for the Calculator Preferences in-app purchase unlocks eight additional keyboard colours and two additional calculators - a decimal time calculator and a basic arithmetic calculator. With the Calculator Preferences enabled, hours and minutes calculations and decimal calculations are automatically converted when switching between the two time calculators. The app was developed to work well on the relatively small screen of an iPhone but scales effectively to the larger iPad screens. This version does not allow synchronisation between devices. Please visit www.coldaridcode.com for more information or follow us @coldaridcode for the latest news. If you find PilotCalc useful we would really appreciate a review on the App Store!
Screenshots
Verdict
The clearest difference is review sentiment: PilotCalc at 100% against Fuel Uplift's 42%. PilotCalc also leads on price (Free vs $2.99) and rating (4.9 vs 2.5). Fuel Uplift's advantage is in-app purchases (none vs 5) and chart position (#189 vs unranked). On ratings volume, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
PilotCalc is free to download; Fuel Uplift costs $2.99 up front. PilotCalc sells 5 one-off in-app purchases. Fuel Uplift asks for nothing beyond the download.
PilotCalc holds the better App Store score, 4.9 against 2.5. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews point the same way: 42% of Fuel Uplift's written reviews are positive against 100% of PilotCalc's.
Fuel Uplift ships an update every 3 months, PilotCalc every 2 weeks. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.
| Parameter | Fuel Uplift | PilotCalc |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.5 (6 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 42.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 8 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #189 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Gehringer | Ian Longshaw |
Customer experience
Fuel Uplift
PilotCalc
In-app purchases
Fuel Uplift
No in-app purchases
PilotCalc
- Calculator Colour Pack One$0.49
- Calculator Colour Pack Two$0.49
- Countdown Preferences$0.99
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- Calculator Preferences$1.99
- Flight Log Preferences$1.99
Questions
Is Fuel Uplift free?
Is PilotCalc free?
Which has better reviews, Fuel Uplift or PilotCalc?
Do Fuel Uplift or PilotCalc have ads?
Which is updated more often, Fuel Uplift or PilotCalc?
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