
Connor S
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Very intrusive ads. In a speedometer app. The banner ad at the bottom of the speedometer is something I can live with. But the only thing I got from updating this app for "minor improvements" was more ads that cover up the whole screen. Mobile ads are the worst and this app added them to their speedometer app. It is 15$ A WEEK to remove them. Besides that it functions great for measuring speed accurately. No, I'm not spending 15 dollars. Thanks for suggesting!
193 people found this review helpful
Prometheus Interactive LLC
06 April 2024
We have a free and a paid version of the App. Our Premium (paid) version opens up more opportunities. You can try it out during the free trial.
You may also wish to choose the free version with fewer features available. But we are sure you will enjoy the Premium version, it is definitely worth the money!

Kevin Bowman
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When this app works, it is great, but you tried to log in and it goes to some game advertisement and you can't get off of it.The ads I don't mind. ($ you pay free app.) What bad is certain game ads most time will keep on, and not time out so you can return to the speedo app. Won't even let you return to previous screen. Either have to exit completely out, or it gives 3 little arrows like this, >>>GooglePlay. That is bad, and dangerous if your driving, or boating. Fix that, and 4+ stars.
32 people found this review helpful
Prometheus Interactive LLC
21 September 2025
We are sorry to hear that the ads caused inconveniences. Ads usually show on the free version of the App. The Premium version has no ads.
If you are a Premium User and still see ads on your App, please, reach out to our Support Team for further assistance at support.speedometerr@useprometheus.app Thank you!

Valentin Nita
very bad app. I've tried for many time to check the speed and the app show me a lot of advertising. I need to see the speed at that time, not after 3 mins. Amd more than that it doesn't work on my Android (Samsung S24 Ultra)
1 person found this review helpful
Prometheus Interactive LLC
20 October 2025
Hello! Thank you for your review. We are sorry to hear that you are unable to use the App at this time. Please, reach out to our support team by email with the details of the issue for further assistance. We are sorry to hear that the ads caused inconveniences. Ads usually show on the free version of the App.