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Best Io Game Alternative

182+ iOS apps & games curated and reviewed

4.4 avg rating
18 free apps & games
Updated June 2026

Every iPhone needs a few good io game alternative apps. We benchmark 182+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Io Game Alternative

Snake.io+#1

Snake.io+ by KOOAPPS INC.

Fun Battle Royale Arcade Game
Editor's Choice
🎮 Games
4.6😊(31K ratings)
Free
Snake.io+ screenshot 1
Snake.io+ screenshot 2
Snake.io+ screenshot 3
Snake.io+ screenshot 4
Snake.io+ screenshot 5
Snake.io+ screenshot 6

Grow your snake by eating pellets and outmaneuver opponents in this battle royale arcade game. Outlive other players by strategically surrounding them and collecting their dropped mass. Enjoy offline play and compete for the highest score.

What We Love

  • 🤩 Fun and addictive gameplay
  • 👍 No ads or in-app purchases
  • 🎨 Lots of skins and customization options
  • 🎉 Seasonal events and challenges

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🤖 Unclear if playing against real players or bots
  • 🔍 Difficulty finding and accessing daily challenges
Pac.io#2

Pac.io by Nomadic Bear Games

Addictive new io game
Strong Contender
🎮 Games
4.2😐(297 ratings)
FreeAdsIn-App Purchases
Pac.io screenshot 1
Pac.io screenshot 2
Pac.io screenshot 3
Pac.io screenshot 4
Pac.io screenshot 5

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.

What We Love

  • 😍 Highly addictive and engaging gameplay
  • 🎮 Fun Pac-Man inspired mechanics
  • 👥 Real multiplayer players (not just bots)
  • ⚡ Fast-paced and entertaining

Room to Improve

  • 📺 Excessive ads throughout gameplay
  • ⚠️ Ads interrupt and crash the game
  • 😤 Unfair difficulty and instant death
Osmos for iPad#3

Osmos for iPad by Hemisphere Games Inc

A cosmic game of survival
Worth Considering
🎮 Games
4.8😊(489 ratings)
$3.99
Osmos for iPad screenshot 1
Osmos for iPad screenshot 2
Osmos for iPad screenshot 3
Osmos for iPad screenshot 4
Osmos for iPad screenshot 5

Navigate a cosmic world as a galactic mote, absorbing smaller organisms to grow while avoiding larger predators. This physics-based survival game features stunning graphics and an ambient soundtrack, offering a unique and challenging experience.

What We Love

  • 🌟 Timeless and well-designed
  • 🎨 Beautiful visuals and ambient soundtrack
  • 🧠 Challenging yet relaxing gameplay
  • 👍 Addictive and immersive experience

Room to Improve

  • 🔇 No sound or audio issues
  • 🚫 Lack of support for newer devices/platforms
  • 💰 Perceived as overpriced for the content

More Io Game Alternative apps to explore

4
Soul.io 3D - .io Games For Fun
Soul.io 3D - .io Games For Fun
Soul.io 3D - .io Games For Fun
NEW - Most Fun .io games
Free

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.

Multiple game modes (Classic, Team, Tag, Battle Royale)Character customization with skinsLeaderboard progression
🎮 Games
(4.1K)
free with in-app purchases
5
diep.io
diep.io
diep.io
by VexxusArts Ltd
Free

Engage in massive online multiplayer tank battles. Destroy blocks and other players to gain experience, level up your tank's stats, and upgrade to different classes. Dominate the leaderboard in this fast-paced action game optimized for mobile.

Online multiplayer actionDozens of players per gameFast-paced tank warfare
🎮 Games
(20K)
ad-supported
6
String.io
String.io
String.io
Conquer, defend and survive!
Free

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.

Enclose areas to capture territoryAttack players by hitting tailsUnlock over 30 avatars
🎮 Games
(1.8K)
subscription
7
splix.io
splix.io
splix.io
The not so latest io game!
Free

Engage in a thrilling online multiplayer game where you aim to conquer territory by drawing lines and capturing blocks. Outmaneuver opponents and avoid touching their lines to survive and climb the global leaderboard.

Online multiplayer competitionTerritory capture gameplayLeaderboard ranking
🎮 Games
(563)
free
8
Clash.io
Clash.io
Clash.io
by Ketchapp
Free

Engage in a thrilling multiplayer territory conquest game. Capture blocks by strategically encircling them with your colored trail, while defending your gains from other players. Aim to become the largest landmass and dominate the entire map.

Multiplayer online gameplayTerritory conquestCapture blocks with colored trail
🎮 Games
(1.5K)
free with in-app purchases
9
wormate.io
wormate.io
wormate.io
Online snake game
Free

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.

Massively multiplayer online gameplayGrow your worm by eating sweetsEliminate other players
🎮 Games
(30K)
free with in-app purchases
10
Sorry! World - Board Game
Sorry! World - Board Game
Sorry! World - Board Game
The Classic Family Board Game
Free

Experience the classic board game fun on mobile with this reimagined digital version. Engage in fast-paced matches, strategic moves, and playful rivalry with friends or players worldwide. Enjoy uninterrupted, ad-free gameplay with exciting new twists.

Classic board game reimagined for mobilePlay with friends onlineAd-free gameplay
🎮 Games
(23K)
free with in-app purchases
11
Paper.io 2
Paper.io 2
Paper.io 2
Conquer the entire territory!
Free

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.

Expand territory by drawing trailsCapture zones before enemiesFast-paced online multiplayer
🎮 Games
(2.7M)
free with in-app purchases
12
Do Not Fall .io
Do Not Fall .io
Do Not Fall .io
Epic Knockout Arena Battle!
Free

Compete in an online multiplayer arena where the goal is to be the last player standing. Jump across platforms that disappear beneath you, outlasting 20 opponents in this chaotic endurance race. The last survivor wins.

Multiplayer arena battleEndurance race gameplayLast player standing wins
🎮 Games
(36K)
free with in-app purchases
13
Ping.io
Ping.io
Ping.io
Rebound to defeat players!
Free

Engage in an addictive arena party game where you defend your goal and knock balls into opponents' goals. Grow larger with each score to eliminate other players and be the last one standing to win. Features multiple players and balls for chaotic fun.

Defend your goalScore goals to grow biggerEliminate opponents
🎮 Games
(5.8K)
free with in-app purchases
14
Paper.io
Paper.io
Paper.io
Cover all the other colors
Free

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.

Conquer territoryOutmaneuver opponentsStrategic gameplay
🎮 Games
(156K)
free with in-app purchases
15
Agar.io
Agar.io
Agar.io
Play with friends online
Free

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.

Online multiplayer gameplayGrow by eating other playersAvoid larger cells
🎮 Games
(220K)
free with in-app purchases
16
Boas.io Snake vs City
Boas.io Snake vs City
Boas.io Snake vs City
The most addictive game!
Free

Control a snake that grows by consuming everything in its path. Outmaneuver other snakes in the city and aim for the top of the leaderboards. Achieve win streaks to dominate the game.

Consume everything on the mapGrow your snake's tailCompete against other snakes
🎮 Games
(58K)
free with ads
17
Fish IO: Be the King
Fish IO: Be the King
Fish IO: Be the King
Fish IO: Be the King
Free

Engage in a thrilling multiplayer arena as a shark with a sword. Hunt other fish, collect trophies, and consume sushi to grow stronger. Dominate the ocean and become the king of the sea in this free-to-play IO game.

Play as a shark with a swordMultiplayer arena combatHunt prey and avoid other players
🎮 Games
(675)
free with in-app purchases
18
warbot.io
warbot.io
warbot.io
Fierce battle of mini robots!
Free

Engage in intense 100-player robot survival battles in this .io-style third-person shooter. Upgrade your warbots in real-time, utilize environmental tactics, and outlast your opponents to claim victory. Practice offline or jump into live matches anytime.

100-player robot survival battlesReal-time robot upgradesUtilize walls and traps
🎮 Games
(911)
free with in-app purchases
19
Osmos
Osmos
Osmos
A cosmic game of survival
$3.99

Navigate a cosmic world as a galactic mote. Absorb smaller organisms to grow while avoiding larger predators. This physics-based survival game features stunning graphics and an ambient soundtrack.

Physics-based gameplayAbsorb smaller organisms to growAvoid larger predators
🎮 Games
(889)
paid
20
Cell.io Pocket: Eat or be eaten 2016 - hunter aerox of unchained (scramble in the cascade online game)
Cell.io Pocket: Eat or be eaten 2016 - hunter aerox of unchained (scramble in the cascade online game)
Cell.io Pocket: Eat or be eaten 2016 - hunter aerox of unchained (scramble in the cascade online game)
by Linh Nguyen
Free

Control a dot in a multiplayer arena, consuming smaller dots to grow while evading larger ones. Compete against real players to become the biggest dot on the board.

Multiplayer arena gameplayConsume smaller dots to growAvoid larger dots
🎮 Games
(305)
free with in-app purchases