App info
- Installs
- 500,000+
- Category
- Maps & Navigation
- Content rating
- Everyone
- Version
- 1.23.5
- Last updated
- 29 Sept 2026
- In-app purchases
- Yes
- Contains ads
- Yes
- In-app price range
- $7.49 per item
- Promo video
- No
- Requires Android
- 6.0
Screenshots
Rankings
Where this app stands in Vietnam, updated 10 Oct 2026
Top free · Maps and navigation
#14 –
Top grossing
Not in this chart today
Top paid
Not in this chart today
- Top free · Maps and navigation
Show as table
| Date | Free |
|---|---|
| 10 Oct 2026 | #14 |
| 9 Oct 2026 | #14 |
| 8 Oct 2026 | #14 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 1.23.5
Cải thiện phiên kết nối lại của thiết bị BLE
About this app
Application for maximum speed alarm, traffic sign without network
Read full description
Grasp and understand your difficulties when participating in traffic. We bring WYN, the traffic alert app. Is a useful tool to help users recognize and understand traffic signs on the road. With the development of mobile technology, this application has become an indispensable part of our daily lives. One of the important functions of WYN is to provide detailed information about traffic signs. The application focuses on warning of 4 important types of signs that have a great impact on your travel process, including: maximum speed signs, signs entering/exiting densely populated areas, and no overtaking/no-passing signs. pass, area with cameras. With this application, you can comfortably and confidently control your vehicle anytime, anywhere. In particular, the application runs offline, does not require a network, all data is integrated into the application, users do not need to download additional data. Main function: 1. Warning of maximum speed on all roads with more than 12,000 maximum speed signs, 2. Sign in and out of densely populated areas with more than 8,500 signs, 3. Report areas with speed surveillance cameras/cold penalty cameras with more than 6,000 reporting points, 4. Indicating entry and exit into no-passing areas and stopping overtaking with nearly 4,000 signs, 5. Give voice warnings or signal when speed limit is exceeded, 6. Support for hill departure with slope and tilt sensors (Only applicable to devices that support these 2 types of sensors), 7. Allows running above other applications. Users can use the power of other navigation apps while still knowing their current speed and signs ahead, 8. Customize detection distance and notify individual signs. 9. Look up cold fines (login required) Wishing you a safe journey on all roads! Please send any comments to email: hotro@wynauto.com