Ask your running history in plain language, track goals on your Dashboard, and see load, mileage, streaks, shoes, and goal progress in five private widgets.
TempoLens turns your Apple Health running history into private, on-device analysis without changing how you record or train.
Import your running workouts, review your trends, and understand the context behind your progress. TempoLens pairs deterministic statistics with clear insights that make your history easier to explore.
Features:
- Use Quick Searches entirely on your device, or ask questions about your runs in plain language. Typed questions may send only their text for interpretation. Every answer is computed on your device.
- Five Home Screen widgets for Training Load, This Week, Weekly Streak, Shoe Mileage, and configurable Goal Progress.
- Ask Siri, Spotlight, or the Action Button for your training load, this week, your run streak, or a goal, answered offline on your device.
- Create and edit distance, run-count, and race-time goals, then feature one on your Dashboard.
- Weekly, monthly, yearly, and lifetime running summaries.
- Personal records, filtered run rankings, and trends for pace, heart rate, cadence, elevation, and distance.
- Similar Runs context in Run Detail, comparing a run with your own recent runs of the same kind and distance.
- Training load, readiness, streaks, and run-type classification.
- Shoe mileage with wear status and optional reminders.
- Share run and record summaries without routes or locations.
- Export a run as GPX or TCX for other apps, or create transparent Run Stickers without routes or locations.
- Accessible charts designed for VoiceOver navigation.
- An optional, privacy-first AI coach.
Your running history is stored and analyzed on your device. Export files can include routes and locations and are shared only when you choose to export. The optional AI coach is off by default and uses only an anonymous aggregate summary plus your chat messages after you give permission.
Use TempoLens to find progress, understand training balance, follow the goals that matter to you, and make better decisions before your next run.
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What's new in 1.6
Take your runs with you, share your progress, and find the biggest moments in your history.
- Export a run as GPX or TCX from Run Detail to use in other apps. Files can include route and location data, and are shared only when you choose to export.
- Add your run to a photo or video. Run Stickers create a transparent image of your stats for use in your favorite social app, without routes or locations.
- Ask about your highest-mileage week, month, or year. See the winning period and its total, with clear labels for periods still in progress.
- See heart-rate zones on supported iOS 27 runs, use Lock Screen widgets, and filter Run Rankings to This Month. VoiceOver announcements for pace, time, and other metrics are clearer too.
Included in this update: your 2026 Year in Review, which opens on December 20. Every run between now and then is part of it.
Thanks for running with us.
Version 1.6.0
The developer, Art Lussos, 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 Linked to You
The following data may be collected but it is not linked to your identity:
Health & Fitness
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
Arthur Lussos
Size
10.6 MB
Category
Health & Fitness
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 26.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.