Stable Cadence Maintenance with Metronome
Running Goal Setting and Tracking
Apple Watch and Heart Rate Support
Simple and Easy-to-Use UI
AI Running Form Analysis
Dark Mode Support
Calc is your running partner that upgrades your running experience to the next level. Essential app for all runners, from beginners to marathon athletes!
[Key Features]

AI Running Form Analysis: Analyzes 10 key elements to help prevent injuries and improve running form.
Cadence Metronome: Helps maintain your target cadence with precision metronome. Can be used independently on Apple Watch.
iPhone accelerometer sensor data and Calc's optimized frequency analysis algorithm provide accurate cadence measurement.
Real-time Cadence and Pace Analysis: Measures cadence and pace in real-time during running.
Scientific Training Metrics: Analyzes your running records to suggest personalized workouts.
Comprehensive Home Screen: View weekly mileage, running level, personalized workout suggestions, weather info, and shoe mileage at a glance.
Calendar Record Management: View monthly running status on calendar and click specific dates to see detailed records.
3D Route Playback: Vividly reproduce and view running routes in 3D.
Detailed Analysis Charts: Analyze pace, cadence, heart rate, elevation changes, and stride length in graphs.
Customizable Sharing: Create your own record cards by positioning running records and routes at desired locations and sizes.
Accurate Running Data: View speed, distance, time, and pace at a glance.
Complete Apple Watch Integration: Full running capability with watch alone without iPhone, providing real-time heart rate data.
Statistics and Trends: View detailed statistics and growth trends by period in graphs.
Simple UI: Intuitive and clean design for easy viewing even during running.
Apple Login Support: Start easily with Apple login without creating accounts.

[Premium Features]

Ad Removal: Provides clean and focused running experience.
Apple Watch Advanced Features: Run metronome and interval training independently on watch.
Unlimited AI Running Form Analysis: Use running form analysis without limits.
Detailed Statistics and Trends: Provides in-depth analysis graphs by period.
Priority Feedback and Support: Fast customer support and feature requests available.

[Why Choose Calc?]

Injury Prevention with AI Form Analysis: Prevents injuries from poor running form by analyzing 7 key elements in advance.
Scientific Training System: Efficient running with personalized training pace through VDOT and VO2max calculations.
Perfect Apple Watch Integration: Use all features including metronome and interval training with watch alone without iPhone.
Comprehensive Running Management: View mileage, running level, shoe management, and personalized workout suggestions at a glance on home screen.
Data-Driven Growth: Objectively track running improvement through calendar record management, 3D route playback, and detailed chart analysis.
Precise Cadence Management: Simultaneously improve running efficiency and records by maintaining cadence through metronome.

Start adding joy to your running with Calc today. Record your running journey and grow into a better runner. Download now and take your first step!

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/