The application CNTD is a cycling app to provide smooth riding experience to users. In the ease of use principle, we provide users with more cycle information.
We have 3 kinds of cycling interfaces: Main, Trend and Map, and the App could record the journey with map, even if you are crossing off-line areas.
In the other hand, the design of Human-Bike interaction, make cycling data visualizing, and this will give you accurate and suitable experiences.
In the new version we have integrated with the Health app to read your heartbeat and show heartbeat in trend menu,So you can visually see your own heart rate while riding

What’s New

Version 1.6.1

fix bugs

App Privacy

The developer, Suzhou Wanjia Electric Co., Ltd., 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 Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Location

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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