188+ iOS apps & games curated and reviewed
Block Maze Defense is the household name in onki ou, but it's far from the only option. We track 188+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (7) | — | No | Jul 2026 |
| 2 |  | Free | — | — | No | May 2026 |
| 3 |  | Free | 4.6★ (7.5K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (20K) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.7★ (646K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.2★ (5.7K) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.8★ (2.1K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.7★ (21K) | No | Yes | Jul 2026 |
Design the battlefield in real-time by placing Tetris-shaped blocks to create enemy paths. Each block placed extends the route, allowing built-in cannons to destroy incoming waves. Master spatial puzzles and strategic placement to defend your castle.
Embark on a strategic RPG adventure set in the Heian Period, collecting and battling with spirits. Customize your team's tactics and soul configurations for diverse combat. Experience a visually stunning world with an all-star voice cast and captivating soundtrack.
Access a vast library of over 1500 games instantly without any downloads or installations. Enjoy a wide variety of genres, from casual puzzles to action-packed multiplayer battles, all within a single, lightweight application.
Experience the classic card game on your mobile device, featuring new rules, tournaments, and various play modes. Connect with friends and family worldwide for fun, competitive matches. Enjoy daily rewards and special events for a dynamic gameplay experience.
Engage in competitive fun with friends and family through a collection of 40 unique minigames. Designed for 2 to 4 players, this app utilizes simple one-touch controls for easy gameplay on a single device. Perfect for on-the-go entertainment and friendly rivalries.
Immerse yourself in a historical romance adventure set in ancient Japan. Make choices that shape destiny as you fall for legendary samurai and ninjas. Customize your avatar and decorate your hide-out.
Engage in 5v5 Shikigami battles in this MOBA game set in a parallel world. Forge contracts with unique characters, unleash skill combinations, and experience diverse gameplay modes. Immerse yourself in an audiovisual feast with masterfully crafted voice acting.
Lead a pharmaceutical company fighting a deadly infection and societal unrest. Recruit and train unique Operators, deploy them in strategic operations, and build your base. Experience a rich anime-style world with a compelling soundtrack and voice acting.
Engage in a variety of fast-paced multiplayer games with friends. Explore unique modes like collecting and evolving creatures, defending bases, solving mysteries, or catching rare fish. Customize your avatar and form parties to play together seamlessly.
Solve supernatural mysteries in Tokyo with charming ghouls and helpful cat familiars. Engage in a captivating story, build facilities, battle monsters, and play rhythm games. Team up with other players for exciting co-op challenges.
Explore a collection of 15 casual games designed for relaxation and entertainment. Enjoy diverse genres, stunning graphics, and daily challenges. Customize your experience with unique themes and settings for endless fun.
Engage in over 50 multiplayer games seamlessly integrated with chat features. Connect with friends and new people through group chats, voice chat, and competitive play. Enjoy a private, ad-free experience with personalized profiles and game settings.
A casual puzzle game where players combine matching fruits to create larger ones, aiming to grow a giant watermelon. The game ends when the play area overflows. Compete globally with time-based rankings.
Experience a classic board game online with friends or other players. This app offers a multiplayer version of a popular cross and circle game, allowing you to relive childhood memories. Engage in strategic gameplay with dice and pieces, and enjoy interactive features like chat and emojis.
Navigate a challenging cave by controlling a ribbon's ascent and descent. Avoid colliding with cave walls in this addictive action game. Progress through 12 unique levels, including 3D and tilt modes.
Engage in a thrilling multiplayer battle royale where you eat smaller monsters to grow while avoiding larger ones and ghosts. Compete against others to become the biggest on the survival arena and claim the top spot on the leaderboard.
Experience a captivating piano rhythm game with a heartwarming fairytale story. Play over 60 free songs, unlock more as you progress, and immerse yourself in a world of music and mystery. This standalone game offers intuitive gameplay and a touching narrative.
Experience a classic board game on your mobile device. Play with friends, family, or strangers online, or challenge the computer. Enjoy multiple game modes and features like voice chat and tournaments.
Embark on a mystery adventure where you craft tools, explore ruins, and gather resources to keep your team alive. Solve puzzles by swapping gems, discover unique ingredients for cooking, and uncover the island's secrets. Escape dangerous creatures and challenging locales to survive.