128+ iOS apps & games curated and reviewed
Finding the right the futoshiki apps and games can be overwhelming with so many options. We've analyzed 128+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (792) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.6★ (455) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 3.7★ (9) | Yes | Yes | May 2026 |
| 4 |  | Free | 2.3★ (4) | No | No | May 2026 |
| 5 |  | Free | — | Yes | Yes | Aug 2026 |
| 6 |  | $0.99 | — | No | No | Aug 2026 |
| 7 |  | Free | 3.0★ (2) | No | Yes | May 2026 |
| 8 |  | Free | 2.0★ (1) | No | No | Aug 2026 |
Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.
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 players to fill a 5x5 grid with numbers 1-5. Each row and column must contain each digit exactly once. Inequality constraints between squares add an extra layer of complexity to the challenge.
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.
This logic puzzle game challenges players to fill a 5x5 grid with numbers 1-5, ensuring no repeats in rows or columns. Relational signs between cells add an extra layer of complexity to solve each unique puzzle.
Train your brain with this addictive logic puzzle game. Fill grids with numbers while respecting inequality signs, offering a deeper challenge than Sudoku. Improve focus and critical thinking with unlimited puzzles.
Engage in daily logic puzzles that sharpen your mind. Learn the rules with a guided tutorial and share your progress with friends. It's a relaxing mental exercise perfect for any time of day.
A logic puzzle game where you place numbers according to inequality rules. It challenges your brain with simple yet complex number placement puzzles. Play offline and enjoy a fun, mentally stimulating experience.
Fill empty squares with numbers 1-9 so that each block sums to the clue on its left or top. No number can be repeated within a block. This logic puzzle offers endless fun and sharpens cognitive skills.
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.
Engage your mind with a diverse collection of 20 logic and number puzzles. Featuring progressively challenging levels and thousands of free brain teasers, this app offers entertaining and educational gameplay for all skill levels.
Engage your mind with a daily collection of word, logic, and number puzzles. Offers over 5,000 challenges, including Sudoku, crosswords, and word searches. Play for free or subscribe for unlimited access and ad-free enjoyment.
Engage your mind with a diverse collection of logic puzzles including various Sudoku types, Kakuro, and Word Search. Enjoy daily competitions, a story mode with progressing levels, and expertly graded puzzles with guaranteed single solutions. Save your progress and pencil marks across all puzzle types.
This app offers a vast collection of classic logic puzzles with a modern, clean interface. Enjoy daily challenges, detailed statistics, and progress tracking across various puzzle types. It provides tutorials and rule summaries for each game, ensuring a smooth learning experience.
Engage your mind with over 100 unique puzzle games, offering a fresh alternative to traditional logic challenges. With thousands of levels, save progress, hints, and note-taking features, it's perfect for keeping your brain sharp during downtime.
Test your Sudoku skills against other players online or practice in single-player mode. Unlock harder levels, earn rewards, and utilize special modes like Notes and Turbo to enhance your gameplay. Daily challenges offer opportunities to earn medals and improve your strategy.