# Blue Cursor vs Altimeter GPS Barometer

The clearest difference is in-app purchases: Blue Cursor at none against Altimeter GPS Barometer's 3. Blue Cursor also leads on ads (none vs shown) and device support (3 vs 1). Altimeter GPS Barometer's advantage is update cadence (every 3 days vs every 3 months). On price and iOS requirement there is nothing between them.

Both are free to download. Altimeter GPS Barometer sells 3 one-off in-app purchases. Blue Cursor asks for nothing beyond the download.

Blue Cursor ships an update every 3 months, Altimeter GPS Barometer every 3 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Blue Cursor | Altimeter GPS Barometer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 53 MB | 41 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [abdalla eltilib](https://appshunter.io/developer/1614748793) | [静华 黄](https://appshunter.io/developer/1501801862) |

## What reviewers say

### Blue Cursor

[App page](https://appshunter.io/ios/app/blue-cursor/id1614748791)

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

**In-app purchases:** none


### Altimeter GPS Barometer

[App page](https://appshunter.io/ios/app/altimeter-gps-barometer/id6475106813)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Forever Unlock Compass(Magic) | $0.99 | one-time |
| Forever Unlock Compass(Simple) | $1.99 | one-time |


## Frequently asked questions

### Is Blue Cursor free?

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

### Is Altimeter GPS Barometer free?

Altimeter GPS Barometer is free to download, with in-app purchases available.

### Do Blue Cursor or Altimeter GPS Barometer have ads?

Altimeter GPS Barometer shows ads; Blue Cursor does not.

### Which is updated more often, Blue Cursor or Altimeter GPS Barometer?

Blue Cursor ships an update every 3 months, and Altimeter GPS Barometer every 3 days. Most recently, Blue Cursor was updated on October 9, 2026 and Altimeter GPS Barometer on October 4, 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.*