Privacy-first step tracker for iPhone
Stepluma turns your daily movement into clear personal insights — processed locally on your iPhone, without accounts, GPS or tracking.
Start free · Unlock Stepluma Full once
App preview
The interface focuses on what matters. Real app screenshots will be added in a later phase.
Privacy by Design
No account. No GPS. No tracking. No advertising. No Stepluma cloud. Your activity data is processed locally on your iPhone. Only an export you start yourself can go to a destination you choose.
Today
Steps, daily goal, distance and floors — when your device provides that data — plus your streak are visible right away, without digging for them.
History
Charts and heatmaps help you see activity across days, months and years in context. The methodology stays transparent and communicates its limits openly.
Insights
Stepluma recognises personal patterns from your local history, such as your most active time of day or your typical active weekday — purely descriptive, without psychological interpretation or medical assessment.
Movement Profile & Walk Check
Walk Check is an optional, roughly three-minute walking session with local analysis of pace, cadence and estimated step length — not a medical examination. The estimated active pace is orientation from available movement data, not a medical walking speed. Stepluma does not track continuous daily movement time.
Goals
Set personal goals and use build-up plans to develop your rhythm step by step. Without pressure, rankings or public profiles.
Widgets
Home and Lock Screen widgets keep selected progress values close at hand. A discreet mode helps when you prefer a quieter display.
Sharing
Turn achievements, streaks and weekly results into a Stepluma card and share it through the apps you choose yourself — using the native iOS share sheet.
No account. No social network. No automatic publishing.
Data control
CSV, PDF and share exports plus local backup and restore are created only on your explicit action. Delete all data removes local Stepluma data, but not files you already exported.
Local-first
Core Motion data is evaluated by Stepluma on the device. Only when you start an export or backup yourself can a file you selected leave this area.
Start free
Use Stepluma for free and unlock long-term insights and advanced features with a single purchase — no subscription, no ads, no recurring charges.
Understand today and your current week.
Understand your long-term development.
Stepluma Full
Planned launch price in Germany: 4,99 € one-time
Regional App Store pricing may vary.
Stepluma Full, planned one-time purchase price 4,99 € in Germany. No subscription.Frequently asked questions
Yes. Stepluma is free to download and use. You can unlock Stepluma Full once, if and when you want it.
No. Stepluma Full is a one-time purchase — no subscription, no recurring charges.
No. Stepluma does not use GPS and does not record routes or locations.
Personal Stepluma data stays locally on your iPhone. Exports and backups are created only when you trigger them.
Stepluma is coming to iPhone, free to download. The App Store link will be added when it becomes available.