By: NAUI
NAUI Worldwide ® Mobile App — Dive Safety through Education on your Smart Device
Features & Capabilities
User Growth & Download Statistics
App Education
- By:
- NAUI
- Downloads:
- 60,957 215
- Rating:
- 2.23 (260)
1 ratings
- Version:
- 4.4.3 Last updated: 2026-05-26
- Version code:
- 57
- Creation date:
- 2018-11-14
- Publisher country:
US
- Permissions:
- android.permission.ACCESS_COARSE_LOCATION Very high risk
- android.permission.ACCESS_FINE_LOCATION Very high risk
- android.permission.CAMERA Very high risk
- android.permission.INTERNET Low risk
- android.permission.USE_BIOMETRIC Low risk
- android.permission.USE_FINGERPRINT Low risk
- android.permission.ACCESS_NETWORK_STATE Safe
- android.permission.FLASHLIGHT Safe
- org.naui.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- android.permission.ACCESS_COARSE_LOCATION Very high risk
- Size:
- 97.60MB
- Email:
- mo*****@naui.org
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Google Play Store
- Data ingested on:
- 2026-06-06
- Compare stats and ranking:
-
For Developers
Contact the developer
Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
User Reviews
Pros
- Provides dive planning tools such as Dive Tables, EAN Calculator, O2 Exposure Calculator, Cylinder Volume Calculator, Turn Pressure Calculator, and Conversion Calculator.
- Allows access to dive tables and calculators without an internet connection.
- Convenient digital certification display (when working).
- Developer responsive to support requests and provides solutions for issues.
- Original functionality before recent updates was good and useful for divers.
Cons
- App frequently freezes or hangs on the startup/splash screen, preventing access.
- Users get logged out every time the app is reopened, especially on Android devices.
- Dive log functionality is buggy: saving logs takes a long time or fails, and logs sometimes do not display correctly.
- Issues with certifications not being accessible or not allowing input of certification details.
- App cache and data management is not clear, causing fear of data loss, and support contact can be unresponsive or delayed.
Recent reviews
Not user friendly. Their content in the apps are more focus about NAUI in US, not about what is happening around the world.
by
Sy*****, 2024-11-05
App will not stay logged in after closing it. Doesn't happen on iOS, only Android. Super inconvenient and means that none of the certs or calculators may be accessed if you lack Internet, like while diving in from a boat. Bad app.
by
Na*****, 2024-03-30
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