Maintain a stable cadence with the Cadence Metronome
Set and measure running goals
Apple Watch and heart rate support
Easy-to-use, simple UI
Dark mode support

Calc is your running partner that takes your running experience to the next level. An essential app for all runners, from beginners to marathon athletes!

[Key Features]
- Cadence Metronome: Helps you maintain your target cadence with a metronome tailored to your goals.
- Provides accurate cadence measurement using iPhone’s accelerometer sensor data and Calc’s optimized frequency analysis algorithm.
- Real-time Cadence and Pace Analysis: Measures cadence and pace in real-time during your run.
- Accurate Running Data: Check speed, distance, time, and pace at a glance.
- Offers heart rate data when used with Apple Watch.
- Run History Management: Save and compare your running records in detail.
- Simple UI: Intuitive and clean design for easy access even while running.
- Apple Login Support: Get started easily with Apple Login—no need for cumbersome account creation.

[Why Choose Calc?]
Cadence is one of the most critical factors in running. Simply maintaining a consistent cadence can noticeably improve your performance.
Calc maximizes cadence consistency and running efficiency with its cadence metronome.
Start today with Calc! and discover the joy of running. Track your running journey and grow into a better runner. Download now and take your first step!

[Features Coming Soon]
- Option to remove ads