Sounds nothing like a theremin
This app does not sound like a theremin. There is also a really obvious difference between notes when in operation, so it actually sounds more like a child running their fingers up and down a cheap keyboard.
ThereMin Plus User Reviews
Is ThereMin Plus Safe?
Not enough ratings yet to assess ThereMin Plus.
Is ThereMin Plus Legit?
ThereMin Plus appears legitimate, with a few gaps. AppsHunter Legitimacy Score for ThereMin Plus is 73/100.
Based on 73 of 100 points across 7 verification signals from App Store and developer data.
