# Clockr vs GPS Altitude Compass

The clearest difference is update cadence: GPS Altitude Compass at every 6 weeks against Clockr's every 10 months. Clockr's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Clockr sells 1 one-off in-app purchase and GPS Altitude Compass sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

Clockr ships an update every 10 months, GPS Altitude Compass every 6 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Clockr | GPS Altitude Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/clockr/id493221993/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 78 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JUNG CHUN HUNG](https://appshunter.io/developer/379851840) | [Shenzhen Cx Interactive Technology Co., Ltd.](https://appshunter.io/developer/1807951749) |

## What reviewers say

### Clockr

[App page](https://appshunter.io/ios/app/clockr/id493221993)

This utility app offers alarm functionality with snooze and hourly ringing. Advanced features like multiple alarms and Facebook integration are available in the full version. It is free to download and use.

**Highlights:** Snooze functionality, Ring on the hour, Supports up to 4 alarms (full version), Facebook wall messages (full version)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version | $0.99 | one-time |


### GPS Altitude Compass

[App page](https://appshunter.io/ios/app/gps-altitude-compass/id6744523223)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Membership | $14.99 | per year |


## Frequently asked questions

### Is Clockr free?

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

### Is GPS Altitude Compass free?

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

### Do Clockr or GPS Altitude Compass have ads?

Neither Clockr nor GPS Altitude Compass shows ads.

### Which is updated more often, Clockr or GPS Altitude Compass?

Clockr ships an update every 10 months, and GPS Altitude Compass every 6 weeks. Most recently, Clockr was updated on October 24, 2026 and GPS Altitude Compass 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.*