228+ iOS apps & games curated and reviewed
With an average user rating of 4.6★, the chiffre category is one of the App Store's strongest. Browse all 228+ apps and games we track, sorted so the most loved ones surface first.
This logic puzzle game combines classic number matching with a wood block theme. Clear numbers by pairing equal digits or pairs that sum to ten. Enjoy daily challenges, track progress, and relax with this brain-teasing experience.
Connect identical numbers by swiping vertically or horizontally to create higher values and achieve the highest score. This addictive puzzle game sharpens your mind and reflexes while offering offline play and global leaderboards.
Engage your mind with a classic number puzzle game. Offers thousands of puzzles for all skill levels, from beginner to expert. Features tools like hints and auto-check to aid your gameplay and track your progress.
This addictive puzzle game challenges you to match pairs of numbers to clear the board. Train your logic and concentration skills with a classic pen-and-paper game brought to your mobile device. Enjoy daily challenges and seasonal events for a fun and engaging brain-teasing experience.
This app offers a challenging number puzzle designed to enhance mental math skills. Players must make the sum of numbers in rows, columns, and colored regions match given clues by circling correct numbers and erasing extras. It provides a fun way to practice arithmetic and logic with various difficulty levels.
A logic puzzle game where you match pairs of identical numbers or pairs that add up to ten to clear the grid. Earn coins to unlock boosters and hints to help you progress through increasingly challenging levels. Enjoy a brain-boosting workout anytime, anywhere.
Engage in a unique puzzle experience on a circular board. Connect and merge numbered tiles to create high scores and unlock new game modes. Master your reflexes to achieve cascades and become a champion.
Securely store, sync, and share your files with end-to-end encryption. Communicate privately with encrypted chat and video calls. Access your data from any device, anywhere.
This game merges crossword puzzles with math problems. Solve equations to fill in a grid, enhancing arithmetic, problem-solving, and logical thinking skills. It's designed for learners of all ages to practice math in an enjoyable, interactive way.
This educational app helps toddlers and young children learn to count and recognize numbers through interactive games. It features finger painting, number retrieval quests, and clock-based activities to develop intelligence, memory, and fine motor skills in a fun, engaging way.
This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.
Convert numerical values into their word-based equivalents for various applications, such as displaying calculation results, check amounts, or phone numbers. Supports a wide array of languages for global usability.
This is a relaxing number puzzle game where you match pairs of identical numbers or numbers that add up to ten to clear the board. Enjoy different game modes, daily challenges, and helpful boosters to enhance your gameplay.
Engage in an addictive logic game featuring a vast collection of picture cross puzzles. Solve puzzles using numerical clues to reveal hidden images. Offers daily challenges, seasonal events, and tournaments for endless fun and mental stimulation.
This logic puzzle game offers a relaxing way to train your brain and math skills. Find pairs of equal numbers or pairs that sum to ten to clear the board. Enjoy daily challenges, hints, and unlock rewards.
This educational app offers over 100 mini-games designed to help toddlers and preschoolers learn numbers 1 to 20. It focuses on developing essential skills like counting, tracing, and pronunciation through engaging activities and cute animal puzzles. The app supports learning in 25 languages and can be played offline.
Merge numbered tiles by swiping to reach the 2048 tile. This fun and relaxing puzzle game challenges you to achieve a high score by strategically combining tiles.
Engage your mind with over 5,000 classic Sudoku puzzles across multiple difficulty levels. Enjoy daily challenges, smart hints, and customizable themes for a stress-free, offline gaming experience. Compete globally and explore new puzzle types.
A classic sliding number puzzle game that challenges your logic and brainpower. Swipe and arrange numbered tiles in order to solve the maze. Offers multiple difficulty levels and a retro wooden interface for an engaging experience.
This educational game helps users of all ages learn letters, numbers, and vowels through interactive activities. It supports multiple languages and includes a focus mode for individuals with concentration difficulties.