Rhotacism App
Medical
Free · Designed for iPad
Real-time /r/ pronunciation feedback powered by AI. Practice between therapy sessions and track your progress with every recording.
Rhotacism is a speech sound disorder that makes it difficult to pronounce the /r/ sound correctly — and it affects millions of people worldwide. Traditional therapy helps, but progress is slow when feedback only comes once a week in a session.
Rhotacism App changes that. Record yourself saying a word, and the app analyses the acoustic fingerprint of your /r/ sound in real time — measuring the exact frequency that separates a correct /r/ from a /w/ or /l/ substitution. You get instant, specific feedback on what your tongue is doing and how to correct it.
FEATURES
• Four therapy levels: Initial /r/ (red, rabbit), Medial /r/ (forest, orange), Final /r/ (car, floor), and Consonant Clusters (green, three, friend)
• Real-time rhoticity score after every recording
• Targeted coaching cues — not just "try again," but exactly what to adjust
• Session progress tracker showing your last 8 attempts
• Level-up system that advances you when you hit 3 consecutive scores above 80%
HOW IT WORKS
The app uses AI speech recognition to verify you attempted the target word, then analyses the third formant frequency (F3) of your /r/ sound — the single most reliable acoustic marker of rhoticity. A lower F3 means a more correct /r/. The result is displayed as a score from 0 to 100% alongside the raw Hz measurement and a specific technique cue.
WHO IT'S FOR
• Children and adults working through rhotacism with a speech-language pathologist
• People who want to practice between therapy appointments
• Parents supporting a child's speech therapy at home
Note: This app is a practice tool and is not a substitute for professional speech therapy.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Arda Aydin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Arda Aydin
- Size
- 769 KB
- Category
- Medical
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © 2026 Arda Aydin