# ColdAltitude 2 vs GPS Format Converter

The clearest difference is review sentiment: GPS Format Converter at 81% against ColdAltitude 2's 25%. GPS Format Converter also leads on rating (4.5 vs 1.3) and price ($0.99 vs $4.99). ColdAltitude 2's advantage is update cadence (monthly vs every 3 months) and iOS requirement (10.0 vs 18.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

ColdAltitude 2 costs $4.99 and GPS Format Converter $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GPS Format Converter holds the better App Store score, 4.5 against 1.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 25% of ColdAltitude 2's written reviews are positive against 81% of GPS Format Converter's.

ColdAltitude 2 ships an update monthly, GPS Format Converter every 3 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ColdAltitude 2 | GPS Format Converter |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/coldaltitude-2/id1297022907/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/gps-format-converter/id1323303352/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 25.0% of reviews | **81.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 17 MB | 5 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Adam Kusch](https://appshunter.io/developer/460225501) | [Bitwire Technologies Limited](https://appshunter.io/developer/1323303351) |

## 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


### GPS Format Converter

[App page](https://appshunter.io/ios/app/gps-format-converter/id1323303352)

Easily convert GPS coordinates between Degrees, Minutes, Seconds, Decimal Minutes, Decimal Degrees, and UTM formats. Share your current location or copy converted coordinates to the clipboard. Open locations directly in popular map applications.

**Highlights:** Convert between DMS, DMM, DD, and UTM, Get current location in all formats, Share location with one click, Copy coordinates to clipboard, Open coordinates in Apple Maps, Google Maps, or Waze

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ColdAltitude 2 free?

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

### Is GPS Format Converter free?

GPS Format Converter costs $0.99, with no in-app purchases.

### Which has better reviews, ColdAltitude 2 or GPS Format Converter?

GPS Format Converter is rated higher. ColdAltitude 2 averages 1.3 out of 5 from 3 ratings, while GPS Format Converter averages 4.5 from 6 ratings.

### Do ColdAltitude 2 or GPS Format Converter have ads?

Neither ColdAltitude 2 nor GPS Format Converter shows ads.

### Which is updated more often, ColdAltitude 2 or GPS Format Converter?

ColdAltitude 2 ships an update monthly, and GPS Format Converter every 3 months. Most recently, ColdAltitude 2 was updated on October 16, 2026 and GPS Format Converter on October 13, 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.*