# ColdTempCorr vs Flight

The clearest difference is monetization model: ColdTempCorr at free with in-app purchases against Flight's subscription. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. ColdTempCorr sells 2 in-app purchases, starting at $2.99 per 3 months and Flight sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

ColdTempCorr ships an update every 4 months, Flight every 3 months. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ColdTempCorr | Flight |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 4 MB | 12 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AeroKitPro LLC](https://appshunter.io/developer/1049063068) | [Pedro Jose Villarroel Cuevas](https://appshunter.io/developer/558476272) |

## What reviewers say

### ColdTempCorr

[App page](https://appshunter.io/ios/app/coldtempcorr/id1639003124)

This professional aviation tool helps pilots calculate necessary cold temperature corrections for flight operations. It ensures compliance with aviation regulations by providing accurate altitude adjustments in cold weather, enhancing safety and efficiency.

**Highlights:** Cold temperature correction calculations, ICAO PANS-OPS and FAA TERPS compliance, Advanced atmospheric calculations, Constant Descent Final Approach planning, Air data conversions

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months subscription | $2.99 | per 3 months |
| One year subscription | $9.99 | per year |


### Flight

[App page](https://appshunter.io/ios/app/flight-time-ii/id6751549518)

This app helps flight crews accurately calculate flight time, duty time, and rest periods. It offers advanced features for long-haul operations and ensures compliance with aviation regulations. Designed for professional pilots, it provides a flexible and user-friendly solution for time-based calculations.

**Highlights:** Calculate flight time, Calculate duty time, Calculate rest periods, Configurable rest segments, Exclude time for accurate planning, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Renewable Subscription | $1.99 | per year |


## Frequently asked questions

### Is ColdTempCorr free?

ColdTempCorr is free to download, with in-app purchases available.

### Is Flight free?

Flight is free to download, with in-app purchases available.

### Do ColdTempCorr or Flight have ads?

Neither ColdTempCorr nor Flight shows ads.

### Which is updated more often, ColdTempCorr or Flight?

ColdTempCorr ships an update every 4 months, and Flight every 3 months. Most recently, ColdTempCorr was updated on September 22, 2026 and Flight on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*