Create different frequencies, drive insects away or compare your hearing ability with your friends and relatives and share your results! Or watch others straining their ears to find the sounds that cannot locate you. Party fun is guaranteed!
Attention: If you want to share your results with others, first test your audible frequencies, then mark under the speakers your lowest audible tone and your highest audible tone (stored only temporarily). A small hint: the chart will show you what other frequencies of your age are still possible to reach.
- fix view issue in dark mode
Ratings and ReviewsSee All
If you are willing to spend $0.99...
you end up with an easy to use app that works well, but has no bells or whistles—well some frequencies sound like whistles to me ;)
Limited function, ruined by ads
I wanted to have an app for testing speaker system response, I thought this app would do it. Seemed ok at first, but without paying to unlock, the app is really slim and only has one function - play a tone. Then suddenly a full screen ad took over that I couldn't seem to close without just terminating the app. That's a deal breaker for me. I'll find a better app.
I use the tones in this app for when I'm sleeping at night and I've gotten better sleep ever since. Definitely worth purchasing!
- michael heinz
- 10.8 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish
- Age Rating
- © 2020 Lifegrit
- In-App Purchases
- Upgrade to full version $0.99
- Extra-Feature 1 $0.99
With Family Sharing set up, up to six family members can use this app.