chrtz
Walk, Rank and Own the Heatmap
Free · Designed for iPad. Not verified for macOS.
A step‑based character ranking app with heatmap visibility and group competition.
chrtz turns your steps into rank.
Pick your favorite character, compete in solo or group rankings, and climb the leaderboard.
Top spots unlock visibility perks—like message highlights and a larger presence on the heatmap.
Track progress with Live Activity, earn rewards, and customize your character’s look with avatars and backgrounds.
Every step counts, and every rank change is real.
Highlights
Step‑based solo & group rankings
Top‑rank visibility perks (message highlight, heatmap presence)
Live Activity for quick progress checks
Character customization (avatars & backgrounds)
Events and rewards tied to activity
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
bug fixed
The developer, Sungsu Choi, 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
- Sungsu Choi
- Size
- 61.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.2 or later.
- iPhone
Requires iOS 16.2 or later. - iPad
Requires iPadOS 16.2 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Infrequent
Contests
Contains
Advertising
User-Generated Content
- Copyright
- © 2026hobos