240+ iOS apps & games curated and reviewed
The best skill challenge apps and games on iPhone average 4.3★ across 240+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (8.2K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 3.6★ (34) | No | No | Aug 2026 |
| 5 |  | Free | 4.7★ (768) | No | Yes | Aug 2026 |
| 6 |  | Free | — | Yes | No | Jul 2026 |
| 7 |  | Free | 4.9★ (900) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (2) | No | No | May 2026 |
Engage in a variety of competitive challenges designed to test your cognitive abilities, including reflexes, focus, and IQ. Compete globally, share results with friends, and strive for the top 1%. Offers daily challenges and various game modes for endless fun.
Navigate a ball through a challenging track by tapping to change its direction. Avoid falling off the path and encounter various obstacles like fog and size changes. This simple yet addictive game offers endless fun.
Test your brainpower and problem-solving skills by converting decimal numbers to binary. Compete with friends, climb global leaderboards, and unlock new themes and wallpapers. Enjoy addictive puzzles and improve your mental math.
Compete daily in 1-minute mini-games with your friends to top the group leaderboard. Each day features a new, fast-paced game to test your skills and earn points. The player with the most points at the end of the season wins.
Practice essential math skills like multiplication, division, addition, and subtraction through engaging gameplay. This app offers two distinct modes to challenge users of all ages, testing both their mental acuity and speed.
Engage in a collaborative, turn-based crossword puzzle game with friends or random opponents. Solve clues, including picture-based ones, and strategically place letters to score points in this unique Scandinavian-style word game.
Engage in strategic block puzzles and compete against real players for a chance to win cash prizes. Hone your skills in practice mode before entering challenges. Enjoy fair, skill-based competition with advanced matching technology.
This app offers a daily brain training program with over 40 games designed to improve memory, attention, language, and problem-solving skills. It provides personalized workouts and tracks your progress with detailed insights and comparisons to other users.
Enhance your mathematical abilities with this engaging game. It offers challenging puzzles and allows you to track your progress against global scores. Suitable for all ages, it aims to improve brain power and math skills.
Engage your mind with thousands of word puzzle levels across multiple languages. Discover hidden words, enjoy daily challenges, and compete with others in a relaxing, nature-themed environment. It's a fun way to boost your brain's agility.
Compete in skill-based sorting tournaments to win real money. Drag, drop, and match 3D items to clear shelves and outscore opponents. Enjoy various challenging game modes and daily bonuses.
Experience a dynamic twist on bingo where skill and strategy are key. Race against the clock to complete your card and achieve bingo faster than your opponents. Enjoy lightning-fast games perfect for quick bursts of fun.
This app challenges users to create dishes using daily, chef-inspired ingredients. Upload photos of your creations, share your process, and enter to win prizes. It's designed to spark culinary creativity and encourage learning new recipes.
This educational game helps you improve your English spelling with hundreds of commonly misspelled words. It offers four engaging game modes, progress tracking, and a global leaderboard. Play offline and compete to become a spelling champion.
