Many people who suffer from speech impairment consisting of articulation, voice and fluency disorders can improve their speech with a bit of practice. DAF Pro is a speech therapy app for iPhone, iPad, iPod touch and Android, which has been certified by speech and language therapy professionals for improving speech delivery.

daf pro app

Professional Speech Therapy App

DAF Professional can be useful for people with speech impairment to improve their presentation skills. The app can be useful for improving speech for normal conversations, PowerPoint presentations, important meetings at the workplace or to improve confidence by improving speech skills.


daf pro app functions

DAF Pro can help people suffering from speech impairment to slow the rate of speech so that it becomes clearer to other people. The app has been designed with people suffering from issues like stuttering, stammering, Parkinson’s disease and other neurological disorders affecting speech.

daf pro for ios

Record Your Voice and Listen to it in an Altered Manner

You can record your voice and playback the result using a wired or wireless Bluetooth headphone. This mobile app works by allowing users to hear their own speech in an altered way.


The app can be useful for improving public speaking capabilities for people with speech impairment, as well as to enable them to improve their communication during a meeting and official engagements. By lowering speech and altering the way one speaks, the communication gap between people suffering from a speech impairment and others can be bridged.

daf pro for android

You can find out more about the capabilities of the app from the developer’s website via the below link. The app is compatible with Android 5.0 or later and iOS 10.0 or later. This is a premium app which costs around £3. You can see the exact cost for your device from the App Store for iPhone and iPad or via the Google Play Store.