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Best Slither Io Alternative Apps & Games

221+ iOS apps & games curated and reviewed

4.2 avg rating
20 free apps & games
Updated June 2026

Whether you're new to slither io alternative or looking for an upgrade, our curated collection of 221+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Slither Io Alternative

slither.io#1

slither.io by Lowtech Studios LLC

Multiplayer slither game
Editor's Choice
🎮 Games
3.7😐(1.6K ratings)
FreeIn-App Purchases
#28in Games
slither.io screenshot 1
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slither.io screenshot 3
slither.io screenshot 4
slither.io screenshot 5
slither.io screenshot 6

An exciting multiplayer slithering game where you compete online to become the longest slither of the day. Grow your slither by strategically outmaneuvering other players, causing them to explode and eating their remains. Skill and luck are key - even small players can win by defeating larger opponents! Download now and start slithering!

What We Love

  • 🚀 Addictive gameplay
  • 👍 Customizable snake skins
  • 🚀 Offline mode available
  • 👍 No ads (if paid)

Room to Improve

  • 🐛 Frequent lags and freezes
  • 🐛 Glitches causing unfair deaths
  • 🐛 Inability to control snake movements
Paper.io 2#2

Paper.io 2 by Voodoo

Conquer the entire territory!
Strong Contender
🎮 Games
4.5😐(2.7M ratings)
FreeAdsIn-App Purchases
#7in Games
Paper.io 2 screenshot 1
Paper.io 2 screenshot 2
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Conquer territories with strategic drawing skills in this engaging conquest game. Download now to claim your space and become the ultimate champion!

What We Love

  • 🚀 Smooth gameplay
  • 👍 Fun and addictive
  • 🎨 Variety of skins and characters
  • 📱 Works offline

Room to Improve

  • 🔍 Glitches and bugs causing loss of progress
  • 💸 Excessive ads, even after paying for ad removal
  • 🤖 Unclear if playing against real players or bots
Snake.io+#3

Snake.io+ by KOOAPPS INC.

Fun Battle Royale Arcade Game
Worth Considering
🎮 Games
4.6😊(31K ratings)
Free
Snake.io+ screenshot 1
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Snake.io is a thrilling Battle Royale arcade game where you slither, eat, and survive to become the biggest snake. Compete with over 200 million players, collect pellets to grow, and outsmart other snakes. Enjoy monthly live events and exclusive skins. Play online or offline, compare scores with friends, and provide feedback for an enhanced gaming experience. Join the fun now! Visit https://kooapps.com/ for customer support.

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

More Slither Io 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

Experience a variety of .io games, including Classic, Team, Tag, and Battle Royale modes, in Soul.io 3D. Customize your character, compete to top the leaderboard, and complete quests to earn rewards in this fun and challenging gaming app. Ready to be the biggest monster or soul knight? Try Soul.io 3D now!

🎮 Games
(4.1K)
5
diep.io
diep.io
diep.io
by VexxusArts Ltd
Free

Experience massively multiplayer tank warfare in this action-packed online game where you upgrade your tank, battle other players, and climb the leaderboard. Choose different tank classes, level up stats, and strategize your way to victory! Play now for free on mobile.

🎮 Games
(20K)
6
Snake Battle - Snake Game
Snake Battle - Snake Game
Snake Battle - Snake Game
Multiplayer slithering games
Free

Experience the ultimate multiplayer slithering fun in this thrilling snake game! Fight for survival, grow your snake by gobbling up food, and become the longest slithering champion. Swipe to move and dominate the worm io battle!

🎮 Games
(5.5K)
7
Agar.io
Agar.io
Agar.io
Play with friends online
Free
🎮 Games
(220K)
8
Fish IO: Be the King
Fish IO: Be the King
Fish IO: Be the King
Fish IO: Be the King
Free
🎮 Games
(675)
9
wormate.io
wormate.io
wormate.io
Online snake game
Free

Play an online multiplayer snake game where you control a worm. Eat sweets to grow faster and strategically crash into other players to succeed. Join the global community and enjoy the fun of competitive worm gameplay!

🎮 Games
(30K)
10
Do Not Fall .io
Do Not Fall .io
Do Not Fall .io
Epic Knockout Arena Battle!
Free

Experience epic knockout arena battles in this fun arcade-style game where you must outlast 20 enemies in a falling arena. Jump to survive, be the last one standing, and become the champion in Do Not Fall .io! Install now for free and enjoy the intense gameplay and beautiful graphics.

🎮 Games
(36K)
11
Clash.io
Clash.io
Clash.io
by Ketchapp
Free

Engage in strategic gameplay in a multiplayer online IO game where you conquer territory, fend off enemies, and aim to dominate the map by capturing blocks. Defend your land, expand your territory, and compete to become the largest mass in the game. Ready to conquer Clash.io?

🎮 Games
(1.5K)
12
Ping.io
Ping.io
Ping.io
Rebound to defeat players!
Free

Experience the thrilling arena party game where you block, score, and grow to defeat opponents. With fun maps, multiplayer action, and increasing challenges, can you reach the Diamond rank? Join now!

🎮 Games
(5.8K)
13
String.io
String.io
String.io
Conquer, defend and survive!
Free

Capture territory and outsmart enemies in this brand new IO game! Enclose areas with your string, attack opponents, unlock avatars, and enjoy minimalistic graphics. Join now for global competition and consider the unlimited subscription for extra perks.

🎮 Games
(1.8K)
14
splix.io
splix.io
splix.io
The not so latest io game!
Free

An online multiplayer game where you capture blocks to expand your territory while trying to avoid getting your lines intersected by other players. Compete globally to reach the top of the leaderboard in this interactive and engaging game!

🎮 Games
(563)
15
Paper.io
Paper.io
Paper.io
Cover all the other colors
Free

Conquer territory in a strategic io game by outsmarting opponents in a race to dominate the map. Play offline and enjoy family-friendly competition - try it now!

🎮 Games
(156K)
16
Pac.io
Pac.io
Pac.io
Addictive new io game
Free

Experience the thrill of Pac.io, an addictive new io game requiring strategic moves to become the King of the grid. Play offline or online with intuitive touch controls, eat opponents, and aim for the crown! Are you ready to dominate the grid and rise to the top?

🎮 Games
(297)
17
Boas.io Snake vs City
Boas.io Snake vs City
Boas.io Snake vs City
The most addictive game!
Free

Engage in the addictive game where you control a snake to consume objects and grow longer while competing against others in the city. Aim to be among the top players and achieve winning streaks!

🎮 Games
(58K)
18
Mitos.is: The Game
Mitos.is: The Game
Mitos.is: The Game
by Freakinware Limited
Free

Experience the thrill of multiplayer online gaming as you navigate your way through a world filled with mythological creatures. Dominate your opponents by growing your creature and devouring others to become the biggest and most powerful in the game. Join in the action now!

🎮 Games
(799)
19
Guide for Slither.io: Mods, Secrets and Cheats!
Guide for Slither.io: Mods, Secrets and Cheats!
Guide for Slither.io: Mods, Secrets and Cheats!
by Viacheslav Fonderkin
Free

Get the ultimate guide to enhance your gaming experience with tips, tricks, and strategies, along with access to mods, secrets, and cheats. Boost your gameplay now and take your skills to the next level!

🔍 Reference
(54)
20
Zombie.io: Potato Shooting
Zombie.io: Potato Shooting
Zombie.io: Potato Shooting
Super fun shooting RPG
Free

Embark on apocalyptic adventures in a delightful shooting RPG where you lead a team of heroes to fight zombies and save the world. Customize your squad, wield powerful weapons, and join forces with friends in thrilling rogue-lite gameplay. Join the game now and immerse yourself in the action!

🎮 Games
(12K)

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