The download of this app is disabled as it may not be supported on modern devices. The app may be available from the official source.
| Category | Health | File Type | IPHONEVERSION |
| Requirements | All Platforms | File Size | N/A |
| License | Free | Platform | Unknown |
| Offered By | N/A |
Amplify the world around you discreetly with iPhone and iPod touch.* #1 selling hearing app on the App Store.* Purchased by over 32,000 customers in 52 countries in 2010.* Supports iOS4 multitasking.* Top 5 medical app in 2010.* Featured by Apple in
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