Mindroid is an AVS (Visual Auditory Stimulation Device – aka Mind Machine) app for Android. It provides each of your brain hemispheres with a signal (audible or visual) with a slightly different frequency to stimulate your brain waves. For more information on this phenomenon, please refer to this Wikipeadia article.
Supported Android
{Varies with device}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)

Download Mindroid Relaxation & Productivity Mind Machine Pro 5.9 APK For Android

Mindroid-Pro-v5.9_build_150.apk