Binairo vs ChibiNeko Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Binairo
This logic puzzle game challenges you to fill a grid with zeros and ones based on specific rules. Solve puzzles through deduction, not guessing, with daily challenges and curated levels. It offers a calm interface with accessibility features and optional premium content.
- Fill grid with zeros and ones
- Balanced rows and columns
- Avoid triple numbers
- Solve by deduction
- Daily challenges
- Curated levels
- Undo and hints
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Binairo is a clean binary puzzle and 0-1 logic game for quick daily brain training. Fill the grid with zeros and ones, keep each row and column balanced, avoid triples, and solve by deduction instead of guessing. Play the daily challenge, continue through curated levels, use undo and hints when needed, and compare your times on Game Center leaderboards. The interface is calm, fast, and built with VoiceOver support for accessible play. Start with the free puzzles, then unlock the full premium library when you want more handcrafted binary grids.
ChibiNeko Sudoku
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A relaxing Sudoku game you can enjoy with adorable cats. Unwind with a gentle design and original piano jazz music while giving your brain a light workout. Four difficulty levels from Easy to Expert. Hints are included, so even first-time Sudoku players can play with confidence. Perfect for quiet moments when you want to relax—or focus. A great pick for cat lovers too.
Screenshots
Verdict
The clearest difference is in-app purchases: ChibiNeko Sudoku at none against Binairo's 1. ChibiNeko Sudoku also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.0 vs 18.0). On price, 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. Binairo sells 1 one-off in-app purchase. ChibiNeko Sudoku asks for nothing beyond the download.
Binairo ships an update every 3 weeks, ChibiNeko Sudoku every 4 days. Both last shipped on October 31, 2026.
| Parameter | Binairo | ChibiNeko Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | DAN URBANEK | HIROKO KARINO |
In-app purchases
Binairo
- Binairo Premium Unlock$3.00
ChibiNeko Sudoku
No in-app purchases
