# Altimeter GPS+ (Speedometer) vs Compass∞

The clearest difference is review sentiment: Compass∞ at 82% against Altimeter GPS+ (Speedometer)'s 37%. Compass∞ also leads on rating (4.6 vs 1.0) and ratings volume (5.1K vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Altimeter GPS+ (Speedometer) sells 2 one-off in-app purchases and Compass∞ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Compass∞ holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Compass∞ has 5.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 37% of Altimeter GPS+ (Speedometer)'s written reviews are positive against 82% of Compass∞'s.

Altimeter GPS+ (Speedometer) ships an update monthly, Compass∞ every 2 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Altimeter GPS+ (Speedometer) | Compass∞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/altimeter-gps-plus-speedometer/id777238099/reviews) | **[4.6 (5.1K ratings)](https://appshunter.io/ios/app/compass/id1174136875/reviews)** |
| Number of ratings | 2 | **5.1K** |
| Positive reviews | 36.6% of reviews | **81.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 16 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Tigran Mkhitaryan](https://appshunter.io/developer/602761285) | [Camera LLC(TX)](https://appshunter.io/developer/511623212) |

## What reviewers say

### Altimeter GPS+ (Speedometer)

[App page](https://appshunter.io/ios/app/altimeter-gps-plus-speedometer/id777238099)

Track your elevation, speed, and location with this GPS-enabled tool. Share your current map location via SMS or email, and view your journey on various map modes. Features include unit settings, calibration, and a real-time compass.

**Highlights:** Elevation tracking, Speedometer (mph/kmh), Location sharing via SMS/email, Map integration (satellite, hybrid, standard), Real-time compass, Unit settings (imperial/metric)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Get Pro | $3.99 | one-time |


### Compass∞

[App page](https://appshunter.io/ios/app/compass/id1174136875)

This app provides an accurate and easy-to-read compass for outdoor activities like hiking and camping. It displays heading, magnetic north, cardinal directions, temperature, and altitude. A flashlight is also included for nighttime use.

**Highlights:** Accurate compass readings, Magnetic North display, Cardinal direction indicators, Weather temperature, Altitude display, Large letter readings, Built-in flashlight

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer Lat/Long No Ads | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate and reliable
- 🔦 Useful flashlight feature
- 💡 Helpful for navigation and orientation
- ⭐ Great app overall

**What reviewers complain about**

- 🔍 Frequent prompts to upgrade to premium
- 🐛 Occasional inaccuracies or inconsistencies
- 🔋 High battery consumption

**Reported bugs**

- Compass reading sometimes off by 90 degrees
- App crashes or freezes on certain devices

**Requested features**

- Add latitude and longitude display
- Improve compass calibration
- Reduce frequency of premium upgrade prompts


## Frequently asked questions

### Is Altimeter GPS+ (Speedometer) free?

Altimeter GPS+ (Speedometer) is free to download, with in-app purchases available.

### Is Compass∞ free?

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

### Which has better reviews, Altimeter GPS+ (Speedometer) or Compass∞?

Compass∞ is rated higher. Altimeter GPS+ (Speedometer) averages 1.0 out of 5 from 2 ratings, while Compass∞ averages 4.6 from 5.1K ratings.

### Do Altimeter GPS+ (Speedometer) or Compass∞ have ads?

Neither Altimeter GPS+ (Speedometer) nor Compass∞ shows ads.

### Which is updated more often, Altimeter GPS+ (Speedometer) or Compass∞?

Altimeter GPS+ (Speedometer) ships an update monthly, and Compass∞ every 2 months. Most recently, Altimeter GPS+ (Speedometer) was updated on September 22, 2026 and Compass∞ on September 24, 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.*