CompareOpen in App StoreApp info
- Category
- Utilities
- Age rating
- 4+
- Price
- 3300 KRW
- Version
- 2.0
- Released
- Dec 2, 2019
- Last updated
- 15 Oct 2025
- Size
- 9.4 MB
- Requires
- iOS 15.6 or later
- Languages
- 2
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Screenshots
Rankings
Where this app stands in South Korea, updated 17 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#54 –
The daily graph appears once there are at least two days of data for this country.
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 2.0
• New: Custom color palettes — personalize your lean-angle display. • Added: Device position calibration option for more accurate portrait-mounted readings. • Compatibility changes for iOS 26.
About this app
Read full description
Real time motorcycle lean angle alert system. Specifically designed to alert you of your bikes lean angle with audio and visual cues so you're not focusing on your device while riding. Record and share the locations where you hit your limit and revisit them on a later day to perfect your ride or show a friend where the best corners are. - Clearly displays your bikes lean angle - Eyes free audio alert - Visual flash indicator - Speedometer - Records keeper and map locator - Simple touch calibration For best results make sure your device is mounted securely. Do not attempt to discover your bikes maximum lean angle with this app while in motion, this is simply a guide or reference tool. You are responsible for the way you ride and the outcome thereafter.