Tetratonics: The 4th Dimension by Oliver Richard Erich Naumann
Four Notes. Infinite Color.





8+ similar apps compared and reviewed
Tap That Tempo plus is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.












This metronome app offers standard features like tempo setting and accent control, alongside unique timing exercises. It includes practice tools like mute beats, bar muting, tempo shifting, and gradual tempo adjustments for practice and performance.


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Learn to play the traditional Okinawan Sanshin instrument with this app. It displays finger positions and corresponds to "Kun-Kun-Shi" musical scores in Kanji, making it accessible even for beginners.


This versatile audio effect plugin injects unique character into guitar, keyboard, vocal, and bass sounds. It offers a wide range of phasing effects, from subtle movement to atmospheric soundscapes, with an intuitive visual interface.

