Which this App, user can adjust volume, do fine-tuning, change the hearing programs, and help user to check the hearing and fit it better.

No registration and no advertisements.

FEATURES :
-- Easy adjustment to hearing specifics;
-- 4 programs to different environment;
-- Volume control
-- Programs switching
-- Fine-tuning for better hearing;
-- Built-in hearing check and fitting adjustment;
-- Up to 5 hearing profiles can be saved.