# My Speed vs Schlieren

The clearest difference is price: Schlieren at Free against My Speed's $0.99. Schlieren also leads on device support (4 vs 2). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Schlieren is free to download; My Speed costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

My Speed ships an update every 11 months, Schlieren every 8 months. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | My Speed | Schlieren |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/my-speed-gps-speedometer/id443913355/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 0 MB | 2 MB |
| Requires iOS | 15.6 | **14.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Raween Kalicharan](https://appshunter.io/developer/430737351) | [anthrazit ag](https://appshunter.io/developer/340158700) |

## What reviewers say

### My Speed

[App page](https://appshunter.io/ios/app/my-speed-gps-speedometer/id443913355)

This app displays your current speed using GPS. It offers multiple units of measurement and a high-contrast display for easy readability in any lighting condition. Accurate readings depend on a stable GPS signal.

**Highlights:** Live speed tracking via GPS, Supports km/h, mph, and knots, High contrast display, Fast and simple interface, Day and night readability

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

**In-app purchases:** none


### Schlieren

[App page](https://appshunter.io/ios/app/schlieren/id714095306)

**In-app purchases:** none


## Frequently asked questions

### Is My Speed free?

My Speed costs $0.99, with no in-app purchases.

### Is Schlieren free?

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

### Do My Speed or Schlieren have ads?

Neither My Speed nor Schlieren shows ads.

### Which is updated more often, My Speed or Schlieren?

My Speed ships an update every 11 months, and Schlieren every 8 months. Most recently, My Speed was updated on November 6, 2026 and Schlieren on October 29, 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.*