Comparison

QuickColdAlt vs FlyTime Pilot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QuickColdAlt

This utility calculates temperature and altitude corrections for flight operations. It offers a user-friendly interface for quick and reliable results, with a dark mode ideal for night flying. The app is completely free and ad-free.

Highlights
  • Temperature and altitude correction calculation
  • User-friendly interface
  • Fast results (under 10 seconds)
  • Clear and reliable display
  • Dark mode for night flights
  • Completely free and ad-free
Features
Read full description

**QuickColdAlt: The ultimate Cold Temperature Altitude Correction Calculator designed by an Airline Pilot.** - **Fast and Easy:** Calculate corrections in under 10 seconds with a simple and user-friendly interface. - **Clear and Reliable:** Accurate results are clearly displayed for your confidence. - **Perfect for Night Flights:** The default dark mode reduces eye strain, making it ideal for night operations. - **Always Free:** No cost, no ads—use it anytime, anywhere with peace of mind. With **QuickColdAlt**, save time, fly safer, and simplify your workflow. Download now and experience the difference! ( The airport data provided within the app serves as reference data only. If needed, it is recommended to manually input the desired airport elevation value. ) Visit our official website for more information : www.redswansoft.com App Credits & Licenses This app integrates various libraries and resources to deliver its features efficiently. The following libraries and resources are used: • mwgg/Airports: A JSON database of airports, provided under the MIT License. • Ionicons: Icons provided under the MIT License. • FontAwesome: Free icons provided under the Font Awesome Free License. • Google Fonts: Fonts provided under the Open Font License (OFL). Licenses This app complies with the licensing requirements of each resource. For example: • MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of the software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The software is provided “as is”, without warranty of any kind. • Open Font License (OFL) The fonts used in this app are free to use and distribute as long as they are not sold by themselves. Acknowledgment We deeply appreciate the creators and maintainers of these open-source libraries for enabling us to build a better app experience.

About

FlyTime Pilot

Features
Read full description

FlyTime is the ultimate tool designed by pilots for pilots. Effortlessly calculate flight times, manage OOOI logs, and verify elapsed durations with precision. Key Features: • Time Calculator: Add and subtract time instantly. Perfect for logbook totals. • OOOI Logic: Enter Out, Off, On, and In times to automatically calculate Block Time and Air Time. Handles midnight crossover automatically. • Elapsed Time: Quickly find the duration between any two times. • Decimal Support: Toggle between standard HH:MM format and decimal hours (e.g., 1.5). • Cockpit Ready: Optimized Dark Mode reduces glare during night flights. • Keypad Sound: Added sound effects for better feedback when tapping keys. Whether you are a student pilot or an airline captain, FlyTime makes flight logging simple and error-free.

Screenshots

QuickColdAlt4 screens
FlyTime Pilot1 screens

Verdict

The call

The clearest difference is update cadence: FlyTime Pilot at daily against QuickColdAlt's every 11 days. FlyTime Pilot also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QuickColdAlt ships an update every 11 days, FlyTime Pilot daily. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
QuickColdAlt versus FlyTime Pilot: the parameters behind the verdict, then further details
ParameterQuickColdAltFlyTime Pilot
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 11 daysDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size40 MB17 MB
Age rating4+4+
DeveloperSEUNGSOO YOUSOUNDBAY

In-app purchases

None

QuickColdAlt

No in-app purchases

None

FlyTime Pilot

No in-app purchases

Questions

Is QuickColdAlt free?
QuickColdAlt is free to download, with no in-app purchases.
Is FlyTime Pilot free?
FlyTime Pilot is free to download, with no in-app purchases.
Do QuickColdAlt or FlyTime Pilot have ads?
Neither QuickColdAlt nor FlyTime Pilot shows ads.
Which is updated more often, QuickColdAlt or FlyTime Pilot?
QuickColdAlt ships an update every 11 days, and FlyTime Pilot daily. Most recently, QuickColdAlt was updated on September 23, 2026 and FlyTime Pilot on October 1, 2026.

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