100 days. 8 habits. No exceptions.
Free · iOS 18+
No hacks. No shortcuts. Just the work. Complete all 8 daily habits for 100 consecutive days.
Steps, sleep, and workouts sync automatically from Apple Health. Less logging, more living.
All data stays on your device. No accounts, no cloud, no tracking. Your discipline is your business.
Visual calendar, completion streaks, and phase-aware milestones that keep you locked in through all 100 days.
Set your own macro targets, step goals, and sleep hours. Adjust your rest day. Your challenge, your rules.
Attach photos to daily entries. Document the transformation. Look back at day 1 when day 87 gets hard.
Daily nudges and evening summaries that adapt to your challenge phase. Never forget to log.
Choose your start date, dial in your macro targets, step goal, and sleep hours. Optionally connect Apple Health.
Check off your 8 habits daily. Steps, sleep, and workouts auto-fill from HealthKit. Log macros and water manually.
Track your streak on the progress calendar. Hit milestones. Reach day 100 and prove you're relentless.
Last updated: March 30, 2026
The Relentless 100 ("the App") is developed by Flowtron. This policy explains how the App handles your information.
All data you enter in The Relentless 100 — including habit entries, macro goals, notes, and photos — is stored locally on your device only. The App does not transmit, upload, or share your data with any external server, cloud service, or third party.
With your permission, the App reads the following data from Apple Health:
Health data is used solely within the App to display your progress. It is never transmitted off your device. You can revoke Health access at any time in iOS Settings > Privacy & Security > Health > The Relentless 100.
You may optionally attach photos to daily entries. Photos are stored locally in the App's data container on your device. They are not uploaded or shared.
The App may send local notifications (daily reminders, evening summaries) if you enable them. These are scheduled entirely on-device and do not involve any remote notification service.
The Relentless 100 does not include any analytics SDKs, advertising frameworks, or tracking technologies. The App does not collect usage analytics, crash reports, or behavioral data.
The App uses no third-party SDKs, libraries, or services. All functionality is built on Apple's system frameworks.
You can delete all App data by using the "Reset All Data" option in Settings, or by deleting the App from your device. Since no data is stored externally, deletion is immediate and permanent.
The App is not directed at children under 13 and does not knowingly collect information from children.
If this policy is updated, the revised version will be posted at this page with an updated date.
If you have questions about this privacy policy, contact us at: contact@therelentless100.com