PuzzleWalk vs Kitty Sort
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PuzzleWalk
This app turns your walking steps into gaming time for a "spot the difference" puzzle game. Walk through virtual cities, solve puzzles, and earn a chance to win gift cards monthly. It's designed to motivate physical activity through gamification.
- Convert walking steps to gaming time
- Solve "spot the difference" puzzles
- Explore virtual cities worldwide
- Compete for monthly gift card rewards
- Track daily, weekly, and monthly steps
- Gamified physical activity motivation
Read full descriptionHide full description
PuzzleWalk is a gamified app where you can walk through cities around the world and solve 'spot the difference' puzzles. The principle of this app is a conversion algorithm between walking step and gaming time. Your accumulated walking steps will be automatically converted to gaming time, so your walking step is key to be a PuzzleWalk master! Your walking steps and puzzle points will give you a final score and make you eligible to receive a gift card every month! More than a hundred of world cities are programmed along with a thousand of spot the difference puzzles. Each city contains 5 to 10 puzzles depending on the level and each puzzle contains 5 different spots on two otherwise similar images. *Notes - Top 3 score-leaders will be given a monetary reward ($10 gift card) at the beginning of every month via email. Decision will be made based on total scores recorded on the leaderboard at midnight of the last day of the month. - The puzzle game will be deactivated during nighttime (10 PM - 8 AM) to avoid sleep disturbances. - Your walking step is well detected when you make continuous horizontal movement and subtle walking movement may not be detected by the app. - The app will update your walking step data every 3 to 5 minutes if walking movement is detected. A walking step tracking page will help you monitor your daily, weekly, and monthly walking performance. *More about PuzzleWalk PuzzleWalk incorporates evidence-based gamification and Behavior Change Techniques (e.g. user instruction, self-monitoring on target performance, contingent rewards, and goal setting) to motivate people to be more physically active in a fun way. The app was developed by the Indiana University School of Public Health and the School of Informatics, Computing, and Engineering researchers. The development of PuzzleWalk was funded by the Indiana University Collaborative Research Grants program.
Kitty Sort
Engage in a relaxing and fun puzzle game by merging and sorting adorable cats. Explore various challenges, from clear matching to time sort, with endless coloring and cute cat themes. It's a delightful experience for animal puzzle lovers.
- Merge and sort cats
- Clear matching levels
- Time sort challenges
- Endless coloring fun
- Cute animal puzzles
- Cat-themed challenges
Read full descriptionHide full description
Welcome to Kitty Sort, the Best Kitty Sort Game where fun meets relaxation! Get ready to merge cats, enjoy a Clear Sort challenge, and explore endless cats coloring fun. Play through exciting clear matching levels in this cat Games puzzle, and test your skills in time sort challenges. From cute kittens puzzle to kittens lite - easy puzzle and cute kittens, this game offers something for everyone who loves cute puzzles. It’s full of kitty cute vibes and delightful kittens games that feel like an asmr puzzle mixed with a relax coloring game. Whether you love puzzle game, a free sort, or just a colorful game, Kitty Sort is the perfect puzzle game show where you can show puzzles and prove your skills. Experience the joy of color sort as you sort all the kitty cat games and discover amazing cat colors in charming cats puzzles. Join the fun with cat adventures, exciting kitten games and an adorable kitty game experience. From cat snack bar levels to relaxing cat puzzles, you’ll face cat competition, uncover hidden cats, laugh with exploding cats, and explore magical castle cats challenges. Fans of kitten match will love how everything comes sorted while you play and even get to find the cats hidden along the way. Kitty Sort is more than just sorting—it’s the ultimate collection of puzzles for cat lovers worldwide!
Screenshots
Verdict
The clearest difference is rating: Kitty Sort at 4.7 against PuzzleWalk's 3.8. Kitty Sort also leads on ratings volume (84 vs 6). PuzzleWalk's advantage is in-app purchases (none vs 16) and review sentiment (60% vs 50%). On price, update cadence, ads 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. Kitty Sort sells 15 one-off in-app purchases. PuzzleWalk asks for nothing beyond the download.
Kitty Sort holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Kitty Sort has 84 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 60% of PuzzleWalk's written reviews are positive against 50% of Kitty Sort's, so the app with the better star average is not the one people write more warmly about.
PuzzleWalk ships an update every 3 weeks, Kitty Sort every 2 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.
| Parameter | PuzzleWalk | Kitty Sort |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) | 4.7 (84 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 6 | 84 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 215 MB |
| Age rating | 4+ | 4+ |
| Developer | Indiana University | Margala Games LTD |
Customer experience
PuzzleWalk
Kitty Sort
In-app purchases
PuzzleWalk
No in-app purchases
Kitty Sort
- Starter Pack$1.99
- 1000 Coins$1.99
- Starter Pack$2.99
Show 12 moreShow fewer
- Limited Pack$4.99
- Remove Ads$7.99
- Remove Ads Pack$7.99
- 5000 Coins$7.99
- Fluffle Pass$9.99
- Master Pack$9.99
- 10,000 Coins$14.99
- Expert Pack2 variants$19.99
- 25,000 Coins$29.99
- Mega Pack$49.99
- 50,000 Coins$54.99
- 100,000 Coins$99.99









