# ColdTempCorr vs Logbook Calculator

The clearest difference is price: ColdTempCorr at Free against Logbook Calculator's $1.99. Logbook Calculator's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.6). On ads and device support there is nothing between them.

ColdTempCorr is free to download; Logbook Calculator costs $1.99 up front. ColdTempCorr sells 2 in-app purchases, starting at $2.99 per 3 months. Logbook Calculator asks for nothing beyond the download.

## The numbers

| Metric | ColdTempCorr | Logbook Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 3 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AeroKitPro LLC](https://appshunter.io/developer/1049063068) | [Christopher Wagner](https://appshunter.io/developer/1696187073) |

## 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 |


### Logbook Calculator

[App page](https://appshunter.io/ios/app/logbook-calculator/id6451004629)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ColdTempCorr free?

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

### Is Logbook Calculator free?

Logbook Calculator costs $1.99, with no in-app purchases.

### Do ColdTempCorr or Logbook Calculator have ads?

Neither ColdTempCorr nor Logbook Calculator shows ads.

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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.*