# ColdAltitude 2 vs PilotsDB

The clearest difference is price: PilotsDB at Free against ColdAltitude 2's $4.99. ColdAltitude 2's advantage is iOS requirement (10.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

PilotsDB is free to download; ColdAltitude 2 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ColdAltitude 2 | PilotsDB |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/coldaltitude-2/id1297022907/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 17 MB | 37 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Adam Kusch](https://appshunter.io/developer/460225501) | [Subhash Kolluru](https://appshunter.io/developer/1871524192) |

## What reviewers say

### ColdAltitude 2

[App page](https://appshunter.io/ios/app/coldaltitude-2/id1297022907)

Calculate temperature-corrected approach altitudes for aviation. Input field elevation and temperature to get corrected altitudes, with options to store, edit, and retrieve approaches for future use. Also provides METAR and TAF data for approach airports.

**Highlights:** Temperature corrected altitude calculation, Store and manage approaches, Search approaches by airport, METAR & TAF data retrieval, AIM formula calculation

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

**In-app purchases:** none


### PilotsDB

[App page](https://appshunter.io/ios/app/pilotsdb/id6758229042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ColdAltitude 2 free?

ColdAltitude 2 costs $4.99, with no in-app purchases.

### Is PilotsDB free?

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

### Do ColdAltitude 2 or PilotsDB have ads?

Neither ColdAltitude 2 nor PilotsDB 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.*