Stringline vs CatBlock
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stringline
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Stringline is a calm dots puzzle and color path puzzle. Link matching colors with one continuous string. Plan each route carefully: strings cannot cross obstacles, overlap other colors, branch, loop, or leave loose ends. Some colors have more than two dots, so you choose which dots become the two ends of the string. Features: - Clean path puzzle gameplay. - Link colors and draw lines with one continuous string. - One-line logic with no crossing, no branches, no loops. - Handcrafted levels with rising challenge. - Tap a string to cut it back and correct your route. - Calm paper-and-thread visual style. - Built to play offline after download. Privacy Policy: https://make.systems/stringline/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CatBlock
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Looking for a relaxing puzzle game that challenges your logic and keeps your mind sharp? CatBlock: Block Out Puzzle is a fresh take on the classic logic puzzle experience. Inspired by relaxing brain games like Meowdoku, it combines shape-filling mechanics, logical deduction, and satisfying puzzle-solving into one addictive adventure. Every level presents a unique challenge. Carefully observe the board, analyze the clues, place each item in the correct position, and complete every shape. Every puzzle has one logical solution waiting to be discovered. Simple enough for anyone to learn, yet challenging enough for experienced puzzle lovers, CatBlock delivers a relaxing brain-training experience with adorable cats, clever mechanics, and thousands of handcrafted levels. Whether you enjoy logic puzzles, shape puzzles, block puzzles, grid puzzles, brain teasers, Sudoku-inspired games, or other relaxing puzzle games, CatBlock offers hours of rewarding gameplay. How to Play • Study the puzzle board carefully • Follow each level’s unique rules • Place every item in its correct position • Complete all required shapes • Use logic and deduction to solve every puzzle • Unlock new challenges as you progress Every level is carefully designed with a logical solution. Observation, reasoning, and strategic thinking are the keys to success. Game Features • Relax with an adorable cat-themed puzzle adventure • Enjoy unique shape-filling and block logic gameplay • Train your brain with satisfying logic puzzles • Solve thousands of handcrafted levels • Use helpful hints whenever you need assistance • Discover new mechanics, obstacles, and puzzle challenges • Clean visuals with a relaxing and comfortable atmosphere • Play anytime, anywhere — online or offline Why You’ll Love CatBlock CatBlock is more than a traditional block puzzle game. Instead of simply placing blocks, every level requires observation, logical reasoning, and careful planning. As you progress, you’ll encounter increasingly creative layouts, fresh mechanics, and more challenging puzzle designs that continually test your problem-solving skills. Designed for both casual players and puzzle enthusiasts, CatBlock offers the perfect balance between relaxation and mental challenge. No timers. No pressure. No complicated controls. Just satisfying puzzle-solving at your own pace. Perfect For Fans Of • Logic Puzzle Games • Shape Puzzle Games • Block Puzzle Games • Grid Puzzle Games • Brain Training Games • Pattern Recognition Puzzles • Sudoku-Inspired Logic Games • Relaxing Casual Games • Offline Puzzle Games • Cute Cat Puzzle Games If you enjoy games like Meowdoku, shape puzzles, logic games, and relaxing brain teasers, CatBlock is the perfect adventure for you. Download CatBlock: Block Out Puzzle today and discover a relaxing world filled with clever logic puzzles, satisfying solutions, adorable cats, and endless brain-training fun!
Screenshots
Verdict
The clearest difference is in-app purchases: CatBlock at none against Stringline's 1. Stringline's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Stringline sells 1 one-off in-app purchase. CatBlock asks for nothing beyond the download.
| Parameter | Stringline | CatBlock |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 200 MB |
| Age rating | 4+ | 17+ |
| Developer | Thinking Systems LLC | Chengdu Infinite Seek Technology Co., Ltd |
In-app purchases
Stringline
- Full Game Unlock$2.99
CatBlock
No in-app purchases









