# FlinkSpeedometer vs Compass Altitude

The clearest difference is price: Compass Altitude at Free against FlinkSpeedometer's $0.99. FlinkSpeedometer's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 8 days). On ads, device support and iOS requirement there is nothing between them.

Compass Altitude is free to download; FlinkSpeedometer costs $0.99 up front. Compass Altitude sells 1 in-app purchase, starting at $9.99 per year. FlinkSpeedometer asks for nothing beyond the download.

FlinkSpeedometer ships an update every 4 days, Compass Altitude every 8 days. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | FlinkSpeedometer | Compass Altitude |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flinkspeedometer/id6461213733/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Paid | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 16.4 | **15** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harald Lamer](https://appshunter.io/developer/1309441808) | [连喜 罗](https://appshunter.io/developer/1450239627) |

## What reviewers say

### FlinkSpeedometer

[App page](https://appshunter.io/ios/app/flinkspeedometer/id6461213733)

This app displays your current speed using your device's GPS. It offers a clean, ad-free experience with no in-app purchases or data collection. Works offline and requires no account.

**Highlights:** Real-time speed display, No ads, No in-app purchases, Offline functionality, No data storage, No account required

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

**In-app purchases:** none


### Compass Altitude

[App page](https://appshunter.io/ios/app/compass-altitude/id6738635300)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompassAltitudePro | $9.99 | per year |


## Frequently asked questions

### Is FlinkSpeedometer free?

FlinkSpeedometer costs $0.99, with no in-app purchases.

### Is Compass Altitude free?

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

### Do FlinkSpeedometer or Compass Altitude have ads?

Neither FlinkSpeedometer nor Compass Altitude shows ads.

### Which is updated more often, FlinkSpeedometer or Compass Altitude?

FlinkSpeedometer ships an update every 4 days, and Compass Altitude every 8 days. Most recently, FlinkSpeedometer was updated on September 14, 2026 and Compass Altitude on September 12, 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.*