# Altimeter & Precision vs My GPS Coordinates °

The clearest difference is review sentiment: Altimeter & Precision at 92% against My GPS Coordinates °'s 40%. Altimeter & Precision also leads on in-app purchases (none vs 2) and ads (none vs shown). My GPS Coordinates °'s advantage is price (Free vs $0.99) and update cadence (fortnightly vs monthly). On ratings volume and device support there is nothing between them.

My GPS Coordinates ° is free to download; Altimeter & Precision costs $0.99 up front. My GPS Coordinates ° sells 2 in-app purchases, starting at $0.99 per month. Altimeter & Precision asks for nothing beyond the download.

Altimeter & Precision holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.4K and 2.1K respectively. Written reviews point the same way: 92% of Altimeter & Precision's written reviews are positive against 40% of My GPS Coordinates °'s.

Altimeter & Precision ships an update monthly, My GPS Coordinates ° fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Altimeter & Precision | My GPS Coordinates ° |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/altimeter-and-precision-simple/id956232336/reviews)** | [4.6 (2.1K ratings)](https://appshunter.io/ios/app/my-gps-coordinates/id1335952038/reviews) |
| Number of ratings | 1.4K | **2.1K** |
| Positive reviews | **92.3% of reviews** | 40.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#79** | — |
| Size | 8 MB | 77 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Studio Nano Ship, Inc.](https://appshunter.io/developer/818733631) | [MYSTIC MOBILE APPS LLC](https://appshunter.io/developer/1481942662) |

## What reviewers say

### Altimeter & Precision

[App page](https://appshunter.io/ios/app/altimeter-and-precision-simple/id956232336)

**Currently charting:** #79 Top Paid · Navigation (US App Store)

This app provides accurate altitude and GPS coordinates, trusted by thousands for over 7 years. It prioritizes user privacy with no data collection or sharing. Customize your experience with various background colors.

**Highlights:** Accuracy Display, No Annoying Ads, No data collected or shared, 16 Background Colors, Altitude Measurement, GPS Coordinates

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🔍 Accurate altitude readings
- 🗺️ Useful map integration
- 🔋 Reliable performance
- 💻 Works well on multiple devices

**What reviewers complain about**

- 🐛 Inconsistent altitude readings
- 🔒 Lack of customization options
- 🤖 Issues with GPS/location tracking
- 💰 Paid features not worth the cost

**Reported bugs**

- App crashes when switching to map view
- Altitude readings not updating correctly

**Requested features**

- Add iPad support
- Provide more detailed location information
- Include weather data integration
- Improve map functionality


### My GPS Coordinates °

[App page](https://appshunter.io/ios/app/my-gps-coordinates/id1335952038)

Easily find your precise GPS coordinates, altitude, and satellite count. Save locations with photos, customize data overlays, and share your whereabouts instantly. Includes a compass, map view of saved spots, and an SOS feature for emergencies.

**Highlights:** High accuracy GPS coordinates, Multiple coordinate formats, Geotagged photo memories, Save and bookmark locations, Compass navigation, SOS emergency feature, Data export/import (GPX, KML)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly GPS Coordinates+ | $0.99 | per month |
| Annual GPS Coordinates+ | $8.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 💡 Useful for specific use cases (e.g. storm spotting, cemetery navigation)
- 🚀 Accurate GPS coordinates

**What reviewers complain about**

- 🐛 Inaccurate GPS readings
- 🔍 Difficult interface and navigation
- 💸 Aggressive ads that disrupt user experience
- 🚫 No ad-free paid version available

**Reported bugs**

- App crashes or freezes when switching locations
- Coordinates not properly displayed on Apple Watch
- Inconsistent GPS readings at the same location

**Requested features**

- Add option to copy coordinates to clipboard
- Improve GPS accuracy and consistency
- Provide a paid ad-free version


## Frequently asked questions

### Is Altimeter & Precision free?

Altimeter & Precision costs $0.99, with no in-app purchases.

### Is My GPS Coordinates ° free?

My GPS Coordinates ° is free to download, with in-app purchases available.

### Which has better reviews, Altimeter & Precision or My GPS Coordinates °?

Altimeter & Precision is rated higher. Altimeter & Precision averages 4.8 out of 5 from 1.4K ratings, while My GPS Coordinates ° averages 4.6 from 2.1K ratings.

### Do Altimeter & Precision or My GPS Coordinates ° have ads?

My GPS Coordinates ° shows ads; Altimeter & Precision does not.

### Which is updated more often, Altimeter & Precision or My GPS Coordinates °?

Altimeter & Precision ships an update monthly, and My GPS Coordinates ° fortnightly. Most recently, Altimeter & Precision was updated on October 24, 2026 and My GPS Coordinates ° on October 25, 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.*