DATOM: Cycle, Walk, Run
Private Workouts Offline
Only for iPhone
Free · In‑App Purchases
iPhone
DATOM is a high-performance workout analysis app for runners, cyclists, hikers and swimmers. Private by design, with no accounts, no tracking and no ads. High-resolution workout analyses with advanced charts, maps, trends, and comparisons.
Analyze workouts with high-resolution charts, detailed trends, and synchronized maps. Zoom into pace, power, heart rate, elevation, and other metrics to understand performance at a granular level. Compare workouts side by side, sort and rank your workout history by any metric, and use dual-axis charts to explore relationships between metrics. Advance cycling data includes Training Stress Score (TSS) and Intensity Factor (IF).
DATOM reads stored HealthKit data directly so you can rediscover past workouts with greater clarity. Track mileage totals to identify overtraining or undertraining, monitor shoe wear to help reduce injury risk, and visualize workout trends to support smarter, data-driven training decisions.
DATOM is private by design and built for athletes who value accuracy, insight, and control. Your workouts, routes, and health data are never uploaded, shared, nor sold. Your data stays on your device.
Unlock peak performance, keep your privacy. Try the full app for 14 days, no subscription required.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Improved search relevance
The developer, HMIE Software LLC, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HMIE Software LLC
- Size
- 47.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Unlock $9.99
- Monthly Subscription $0.99
- Copyright
- © 2026 HMIE Software LLC