# Altimeter & Barometer vs Current Altitude + Compass

The clearest difference is in-app purchases: Altimeter & Barometer at none against Current Altitude + Compass's 1. Altimeter & Barometer also leads on ratings volume (154 vs 4). Current Altitude + Compass's advantage is update cadence (every 2 months vs every 13 months) and iOS requirement (11.0 vs 15). On price, rating, ads and device support there is nothing between them.

Both are free to download. Current Altitude + Compass sells 1 one-off in-app purchase. Altimeter & Barometer asks for nothing beyond the download.

Current Altitude + Compass holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Altimeter & Barometer has 154 ratings behind it against 4, so its average is the more settled of the two.

Altimeter & Barometer ships an update every 13 months, Current Altitude + Compass every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Altimeter & Barometer | Current Altitude + Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (154 ratings)](https://appshunter.io/ios/app/altimeter-and-barometer/id541514339/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/current-altitude-plus-compass/id6479185011/reviews)** |
| Number of ratings | **154** | 4 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 48 MB |
| Requires iOS | 15 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [RedTracker LLC](https://appshunter.io/developer/1460840859) |

## What reviewers say

### Altimeter & Barometer

[App page](https://appshunter.io/ios/app/altimeter-and-barometer/id541514339)

This app provides real-time altitude and atmospheric pressure readings. It uses GPS for location and sea level measurements, with a conversion tool for meters to feet. For compatible devices, it also offers barometric pressure sensing.

**Highlights:** GPS altitude measurement, Sea level display in meters, Meter to feet conversion calculator, Barometric pressure sensor (iPhone 6+), Map of current position

**Features:** Vision Pro support

**In-app purchases:** none


### Current Altitude + Compass

[App page](https://appshunter.io/ios/app/current-altitude-plus-compass/id6479185011)

This utility app provides hikers and explorers with essential outdoor information. It offers real-time altitude, a digital compass, air quality, UV index, and a flashlight. Key locations can be saved offline for easy navigation.

**Highlights:** Real-time altitude readings, Digital compass navigation, Air quality index updates, UV index monitoring, Offline location saving, Built-in flashlight

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Altimeter & Barometer free?

Altimeter & Barometer is free to download, with no in-app purchases.

### Is Current Altitude + Compass free?

Current Altitude + Compass is free to download, with in-app purchases available.

### Which has better reviews, Altimeter & Barometer or Current Altitude + Compass?

Current Altitude + Compass is rated higher. Altimeter & Barometer averages 4.6 out of 5 from 154 ratings, while Current Altitude + Compass averages 4.8 from 4 ratings.

### Do Altimeter & Barometer or Current Altitude + Compass have ads?

Both Altimeter & Barometer and Current Altitude + Compass show ads.

### Which is updated more often, Altimeter & Barometer or Current Altitude + Compass?

Altimeter & Barometer ships an update every 13 months, and Current Altitude + Compass every 2 months. Most recently, Altimeter & Barometer was updated on October 21, 2026 and Current Altitude + Compass on October 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.*