Cinder: Activity Tracker
Private steps and workouts.
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
The activity tracker that respects your data and your home screen. Customizable widgets, recovery and stress trends, zero accounts, zero servers.
Cinder is a private activity tracker for iPhone and Apple Watch.
Steps, runs, rides, walks, hikes, streaks, records, and widgets — all powered by Apple Health, all kept on your device.
Cinder does not have servers. It does not require an account. It does not use analytics. It simply reads from Apple Health, turns your activity into a beautiful dashboard, and leaves your data where it belongs: with you.
WHAT CINDER SHOWS
• Today’s steps, distance, active minutes, and heart rate at a glance
• Your latest run, ride, walk, or hike, with routes drawn from real GPS data
• Seven-day step trends with average and goal lines
• A monthly calendar that highlights goal days and workout days
• Personal records for step days, workouts, and running paces
• Current and longest step-goal streaks
• Clean activity history without social feeds, ads, or clutter
WIDGETS THAT EARN THEIR SPOT
• Big, bold step-count widgets
• Dashboard widgets for steps, distance, active minutes, and heart rate
• Latest activity widgets with route previews
• Seven-day step trend widgets
• Step-goal streak widgets
• Lock Screen widgets in circular, rectangular, and inline styles
• Dynamic widget colors that heat up as your steps climb
PRIVATE BY DESIGN
• No servers — Cinder never receives your health data
• No accounts — nothing to sign into
• No analytics — your usage is not tracked
• No social feed — your activity is yours
• Apple handles subscriptions; Cinder never sees your payment information
FREE VS CINDER PRO
Free: full dashboard, step tracking, activity history, records, calendar, streaks, basic widgets, privacy, and no time limit.
Cinder Pro: premium themes, OLED Black, Apple Watch Blue, dynamic widget colors, expanded widget styles, and future visual packs.
Pro pricing: $2.99/month, $14.99/year, or $59.99 lifetime. Cancel anytime.
REQUIREMENTS
• iOS 17 or later
• Apple Watch with watchOS 10 or later, optional
• Activity data in Apple Health
Privacy: https://go.coatch.app/cinder/privacy.html
Terms: https://go.coatch.app/cinder/terms.html
Support: support@coatch.com
Ratings & Reviews
UI fixes. Optimizations.
The developer, CoAtch, 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
- CoAtch, LLC
- Size
- 7.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cinder Lifetime $59.99
- Cinder Yearly $14.99
- Cinder Monthly $2.99
- Copyright
- © 2026 CoAtch LLC