# Cold Correct vs True Safety

The clearest difference is price: True Safety at Free against Cold Correct's $0.99. True Safety also leads on update cadence (weekly vs every 60 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

True Safety is free to download; Cold Correct costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cold Correct ships an update every 60 months, True Safety weekly. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Cold Correct | True Safety |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/cold-correct/id1169832115/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Weekly** |
| Monetization | Paid | — |
| Size | 10 MB | 41 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SJR Ventures LLC](https://appshunter.io/developer/1169832114) | [KINIPOP LLC](https://appshunter.io/developer/6792014568) |

## What reviewers say

### Cold Correct

[App page](https://appshunter.io/ios/app/cold-correct/id1169832115)

Calculate temperature corrected altitude using data from aviation manuals. This utility helps pilots and aviation professionals adjust altitude readings based on cold temperature conditions.

**Highlights:** Temperature corrected altitude calculation, Uses AIM data, ICAO cold temperature correction table, Altitude adjustment for cold weather

**In-app purchases:** none


### True Safety

[App page](https://appshunter.io/ios/app/true-safety/id6792014566)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cold Correct free?

Cold Correct costs $0.99, with no in-app purchases.

### Is True Safety free?

True Safety is free to download, with no in-app purchases.

### Do Cold Correct or True Safety have ads?

Neither Cold Correct nor True Safety shows ads.

### Which is updated more often, Cold Correct or True Safety?

Cold Correct ships an update every 60 months, and True Safety weekly. Most recently, Cold Correct was updated on October 10, 2026 and True Safety on October 3, 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.*