247+ iOS apps & games curated and reviewed
The best futoshiki 101 apps and games on iPhone average 3.8★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (3) | No | Yes | May 2026 | |
| 2 |  | Free | 4.7★ (471) | Yes | Yes | Nov 2026 | |
| 3 |  | Free | 2.3★ (4) | No | No | Oct 2026 | |
| 4 |  | Free | 3.0★ (2) | No | Yes | May 2026 | |
| 5 |  | Free | 4.7★ (811) | Yes | No | Nov 2026 | |
| 6 |  | Free | — | Yes | Yes | Aug 2026 | |
| 7 |  | $0.99 | — | No | No | Nov 2026 | |
| 8 |  | Free | 4.4★ (107K) | Yes | Yes | Nov 2026 |
Challenge your logic with over 100 Sudoku-style number puzzles. Arrange numbers 1-5 in rows and columns while adhering to greater-than/less-than constraints between adjacent numbers. Features pencil mode for notes and mistake highlighting.
This is a logic puzzle game that enhances mental flexibility with beautiful graphics. It offers dual keypad entry, multiple puzzle sizes and difficulty levels, and online leaderboards for competitive play. An error checker helps catch mistakes early.
This logic puzzle game challenges you to fill a grid with numbers, adhering to row and column constraints. It incorporates inequality symbols to add an extra layer of difficulty, offering a quick and engaging mental workout.
