HomeAppsMusic & AudioCrystal Hearing AidApps like Crystal Hearing Aid Here are some great alternatives to Crystal Hearing Aid by The Sun App Developers : Super Ear - Improve Hearing ★4.3 EAR SPY: Listening Device, Mic ★4.4 Ear Scout: Sound Amplifier ★4.4 Hearing Aid Master (Crystal) ★3.5 Super Hearing Ear Pro ★3.7 Super Ear- Listen To Next Door ★4.4 Listening Device: Live Listen ★4.4 Ear X: Hearing Sound Amplifier ★3.8 Hearing Spy - Sound Amplifier ★4.3 Hear Clear: Hear from Distance ★4.0 Ear Assist ★4.0 Super Hearing from Distance ★4.1 Superhuman Hearing ★4.3 ClearHear - Amplify Your World ★4.3 Hearing Remote: Hear Boost EAR ★4.4 Ear Spy - Listening Device ★4.7