# Coda: Tongue & Mouth Exercises — Guided 8-Week Training > Exercise program to strengthen tongue and airway muscles for snoring and sleep apnea. (iPhone/iPad app by Pentarab.) - Source: https://appshunter.io/ios/app/coda-tongue-and-mouth-exercises/id1571647313 (this page in markdown: same URL + `.md`) - Developer: [Pentarab](https://appshunter.io/developer/1453947051) - Category: Health & Fitness, Medical - Price: $4.99 - Rating: 4.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 17.0 · 3 MB - Languages: American English, Japanese, Korean - Released: 2021-06-11 - Data updated: 2026-09-21 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/coda-tongue-and-mouth-exercises/id1571647313/reviews.md ## What is Coda? Coda guides you through tongue, mouth and facial exercises and records your progress. Follow an 8-week program with 8 daily exercises. Hold each movement for 10 seconds and repeat it 5 times. Use the exercise photos, timer, reminders and weekly records to keep track of your practice. Coda does not diagnose or treat disease and is not a substitute for medical care. Consult a doctor about snoring or sleep apnea. Support: https://pentarab.com/coda Privacy Policy: https://pentarab.com/coda/privacy ## Key features - Targeted tongue, mouth, and facial muscle exercises - 8-week program developed by ENT physicians - Daily 10-minute exercise routines - Automatic exercise time recording - Proven effective for adults and children - Alternative to surgery and CPAP therapy ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/coda-tongue-and-mouth-exercises/id1571647313/reviews.md ### 5/5 — Coda *2025-10-29* Nice app. Functions as described by the developer. **Developer response:** Thank you so much! 😊 We really appreciate your positive feedback. We’ll keep working to provide a smooth and satisfying experience. If you have any suggestions or feature requests, please feel free to share them with us! ### 4/5 — After first day, app doesn’t continue *2022-10-11* Started the training, Day 1. On Day 2, the training would not start. Had to reset the app back to Day 1 and was able to use. ## Frequently asked questions about Coda ### What is Coda's exercise program like? Coda offers an 8-week program with daily 10-minute exercises designed to strengthen tongue, mouth, and facial muscles. Each lesson is repeated multiple times a day for 10 seconds each, focusing on correct posture. ### How long does it take to see results with Coda? Consistent daily practice of Coda exercises is recommended for 3-6 months to achieve the full effect. The program itself is structured over 8 weeks. ### Is Coda suitable for children? Yes, the exercises in Coda have been proven effective for both adults and children experiencing snoring and mild to moderate sleep apnea. ### What is the price of Coda? Coda is available for a one-time purchase of $3.99. ### What devices does Coda support? Coda is currently supported on iPhone and iPod devices. ### How often is Coda updated? The latest version of Coda is 4.0.7, which was last updated on April 28, 2026. This indicates a recent update. ### What is the age rating for Coda? Coda has an age rating of 17+, likely due to the nature of health-related content and the target audience for sleep apnea solutions. ### Does Coda have ads? No, Coda does not contain advertisements. It is a paid application without any ad interruptions. ## Version history (last 5 releases) ### 4.0.14 — 2026-09-08 Improved translations and clearer in-app wording. ### 4.0.13 — 2026-09-02 Fixed: the start button no longer responds after finishing the 8-week program. You can now begin a new 8-week training round right from the home screen. ### 4.0.12 — 2026-07-13 Fixed: the start button no longer responds after finishing the 8-week program. You can now begin a new 8-week training round right from the home screen. ### 4.0.11 — 2026-07-11 修复了一些小问题。 ### 4.0.10 — 2026-06-15 Performance improvements and bug fixes. ## Apps similar to Coda | App | Rating | Price | Category | | --- | --- | --- | --- | | [BioPocket](https://appshunter.io/ios/app/biopocket/id454934974) | — | Free | Health & Fitness | | [WaveMind](https://appshunter.io/ios/app/wavemind/id6747677586) | — | Free | Health & Fitness | | [Sleep Forest - Better Sleep](https://appshunter.io/ios/app/sleep-forest-better-sleep/id6751934458) | 5.0 (1) | Free | Health & Fitness | | [Breathie: Meditation & Relax](https://appshunter.io/ios/app/breathie-meditation-and-relax/id6747925411) | — | Free | Health & Fitness | | [AuraFlow](https://appshunter.io/ios/app/auraflow/id6748907334) | 5.0 (4) | Free | Health & Fitness | | [Growth Charts: baby & child](https://appshunter.io/ios/app/growth-charts-baby-and-child/id1628054048) | 4.8 (4) | $4.99 | Health & Fitness | ## More apps by Pentarab - [Caticker: Cat Sticker Maker](https://appshunter.io/ios/app/caticker-cat-sticker-maker/id1458274369) - [typotypo: Text on Photo Art](https://appshunter.io/ios/app/typotypo-text-on-photo-art/id1609414621) - [Pro2Camera - Manual RAW Camera](https://appshunter.io/ios/app/pro2camera-manual-raw-camera/id6444691085) - [CalmNest: Box Breathing App](https://appshunter.io/ios/app/calmnest-box-breathing-app/id6754578929) - [FocusMind: Focus Timer](https://appshunter.io/ios/app/focusmind-focus-timer/id6754965226) All apps by Pentarab: https://appshunter.io/developer/1453947051 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-21.*