172+ iOS apps & games curated and reviewed
Every iPhone needs a few good unofficial agar.io guide apps and games. We benchmark 172+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5โ (221K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.7โ (7.4K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.5โ (15K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.5โ (156K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.0โ (31K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.5โ (2.8M) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 3.2โ (95) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.6โ (4.1K) | Yes | Yes | Aug 2026 |
Grow your cell by consuming smaller cells and avoiding larger ones in this online multiplayer game. Master tactics like splitting and dodging to become the biggest cell. Unlock secret skins with special usernames.
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.
Engage in a thrilling multiplayer online game where you control a blob, consuming smaller entities to grow and avoid larger ones. Compete against real players, unlock new features, and customize your blob with unique skins.
Conquer territory by expanding your colored area. Outmaneuver opponents and avoid having your tail touched. Victory is achieved by claiming all available space in this simple yet strategic game.
Engage in a massively multiplayer online game where you control a worm. Grow your worm by consuming sweets and other treats. Outmaneuver and eliminate other players by strategically positioning your worm's body.
Expand your territory by drawing lines and capturing zones in this addictive multiplayer game. Outmaneuver opponents in fast-paced battles, collect unique skins, and aim to conquer the entire map.
Engage in a thrilling multiplayer battle where the goal is to grow your cell by consuming smaller opponents. Navigate a vibrant world, evade larger cells, and customize your experience with unique skins. Enjoy uninterrupted gameplay without intrusive advertisements.
Engage in thrilling .io games with various modes like Classic, Team, and Battle Royale. Customize your characters, grow by eating food, and outmaneuver opponents to climb the leaderboards. Enjoy offline and online play with simple controls.
Capture territory by enclosing areas with your string. Attack opponents by hitting their tails. Unlock avatars and enjoy minimalist graphics in this competitive .io game.
This app helps players track their collections in Animal Crossing: New Horizons. It provides tools to monitor bugs, fish, fossils, villagers, and more, with real-time availability information.
Control a tiny cell and eat other players to grow larger in this online multiplayer game. Survive and strategize using splitting, shrinking, and dodging tactics to become the biggest cell. Discover secret skins with special usernames.
Grow your slime by consuming smaller slimes and treats to become the largest in the arena. Compete against others in thrilling, fast-paced matches. Play online or offline with diverse game modes and challenges.
Engage in an addictive grid-battle by swiping to outsmart opponents and dominate the arena. Utilize a variety of power-ups and unlock unique skins to enhance your gameplay and rise through the ranks. Enjoy endless fun offline or online with intuitive controls.
Engage in a thrilling multiplayer game where you control a blob, consuming smaller entities to grow larger. Outsmart and outmaneuver real players to become the biggest blob in the universe. Enjoy vibrant visuals and straightforward controls in this action-packed experience.
This comprehensive companion app provides essential game information, tips, and guides for players. It offers detailed data on items, recipes, quests, and more, all accessible offline. Enhance your gameplay experience with customizable features and easy navigation.
Engage in thrilling real-time multiplayer battles and survive against opponents in various game modes. Create and customize your own game worlds and modes with a powerful built-in editor.
This comprehensive companion app provides all the information and tips needed for the game Terraria. It's useful for both new and experienced players, offering offline access to crafting recipes, boss strategies, and game details. The app features easy navigation and a search function.
Engage in dynamic, snake-like multiplayer battles where you grow your ant army. Collect teammates and power-ups to defeat rivals and become the champion of the arena. Explore diverse locations and customize your ant squad for victory.
Enhance your gameplay with this fan-made guide for a popular snake-like game. Discover mods, tactics, and strategies to improve your skills and experience. Access a wealth of video content to master the game.
Embark on a survival adventure in a vast world, growing larger by consuming food and other players. Evolve into powerful creatures and dominate the leaderboard. Experience the thrill of the popular browser game, now accessible on your mobile device.