NasalIQ · Mouth Tape Tracker
Sleep Breathing & Snore Coach
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Hear how you really breathe at night - and fix it.
NasalIQ turns a night of breathing into a clear morning picture. Using only your iPhone microphone and on-device machine learning, it classifies every 5 seconds of sleep as nasal, mouth, snore, or silence - and never stores raw audio.
Each morning you get:
- Your Nasal Breathing Score
- A full-night breathing timeline
- Short real audio clips from detected mouth-breathing episodes
- One actionable insight to improve the next night
Private by design: all analysis happens on your device. NasalIQ Pro unlocks unlimited nights, audio clips, weekly reports, and daytime breathing exercises.
Terms of Use (EULA): https://sergesha.com/terms
Privacy Policy: https://sergesha.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sergei Sharov, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sergei Sharov
- Size
- 34.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro $49.00
- Pro $7.99
- Copyright
- © 2026 Sergey Sharov