SpeedOhMeter vs OpenAthena
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedOhMeter
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SpeedOhMeter basically is a speedometer with many nice functionalities. You can do speed and brake tests, save these tests and even export them so you can show your results to other people.
OpenAthena
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OpenAthena™ is a project which allows consumer and professional drones to spot precise locations through their images. This is accomplished by combining their sensor metadata with digital elevation data to provide the instant location of what is being observed.
Screenshots
Verdict
The clearest difference is in-app purchases: OpenAthena at none against SpeedOhMeter's 1. OpenAthena also leads on update cadence (every 2 months vs every 6 months). SpeedOhMeter's advantage is iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SpeedOhMeter sells 1 one-off in-app purchase. OpenAthena asks for nothing beyond the download.
SpeedOhMeter ships an update every 6 months, OpenAthena every 2 months. The most recent releases landed on December 21, 2025 and September 20, 2026 respectively.
| Parameter | SpeedOhMeter | OpenAthena |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 45 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Aprilred SRL | Robert Krupczak |
In-app purchases
SpeedOhMeter
- No ads$6.99
OpenAthena
No in-app purchases
