CatsWalk vs chrtz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CatsWalk
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Catwalk: Walk, Have Fun, and Collect Virtual Cats! Every step you take helps you unlock and care for adorable digital cats. Stay active, have fun, and improve your health with Catwalk, the first virtual pet app that makes walking exciting and rewarding! What’s Catwalk? Catwalk is designed to get you moving—while helping you collect unique virtual cats. Inspired by passionate walkers and loved by fitness enthusiasts, Catwalk makes each step more rewarding as you build a collection of playful felines. Why You’ll Love Catwalk: • Motivation: Catwalk’s game-like interface and cute cat companions keep you inspired to hit your step goals every day. • Rewards: Exchange your steps for new cats and grow your collection of adorable, playful kitties. • Free to Play: Start your journey today! Optional in-app purchases let you customize your experience while supporting Catwalk's development. Get Started: No prior experience needed—just lace up your shoes and let Catwalk guide you towards a fun and healthy walking habit. Download Catwalk now to start collecting virtual cats as you walk your way to better health! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.qq.com/doc/DUHJwUlRqWmF0dHdo
chrtz
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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
Screenshots
Verdict
The clearest difference is update cadence: chrtz at weekly against CatsWalk's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CatsWalk ships an update every 3 weeks, chrtz weekly. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.
| Parameter | CatsWalk | chrtz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 25 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | yajing pang | Sungsu Choi |
In-app purchases
CatsWalk
No in-app purchases
chrtz
No in-app purchases









