diep.io vs Arrow.io
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
diep.io
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 action
- Dozens of players per game
- Fast-paced tank warfare
- Level up tank stats
- Upgrade tank classes
- Optimized for mobile controls
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From the creator of Agar.io, the newest online smash hit game comes to mobile! Upgrade your tank, shoot down other players and reach the top of the leaderboard! MASSIVELY MULTIPLAYER ONLINE ACTION! Play with dozens of other players at once on huge servers packed with excitement! MOVE, SHOOT AND SURVIVE! Destroy blocks and other players to gain XP, but don’t get shot down yourself! Stay safe out there! LEVEL UP AND BOOST YOUR STATS! Choose which stats to increase and change the way your tank plays! Do you want extra bullet damage or a fast movement speed? It’s all down to you! CHOOSE FROM DIFFERENT TANK CLASSES! Upgrade your tank to a new class. Machine guns, guided missiles, cannons in every direction… there’s a world of choice! OPTIMIZED FOR MOBILE! diep.io on mobile offers the same great experience as the hit web game, with new controls perfect for touchscreens! KEY FEATURES - Online multiplayer action! - Dozens of players in each game! - Fast-paced tank on tank warfare! - Level up a variety of stats! - Upgrade into many different tank classes! - Easy to play but challenging to master! - Free to play! This game requires an internet connection.
Arrow.io
Engage in fast-paced multiplayer battles as a pixelated character. Aim and shoot arrows to defeat opponents worldwide. Discover random skill upgrades with each update for unpredictable gameplay.
- Virtual control lever for movement
- Defeat opponents with arrows
- Random skill upgrades
- Hundreds of skill combinations
- Pixel-man player customization
- Instant multiplayer battles
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Join the battle! Playing as Pixel Man, Defeat players from all round the world. Arrow.io, a brand new io game for real players. Features and How to play: 1.Control the motion by virtual control lever. Defeat your opponents with your arrows; 2.Every update will enable random skill upgrade. A combination of hundreds of skills makes the game unpredictable; 3.Abundant choices of pixel-man players. Instant multi-player battle. You can't stop playing it. Follow and contact us: It’s always pleasant to receive your valuable suggestions.We invite you to suggest game improvements, bugs or general feedback! Contact us! arrow.io@cmcm.com Business Cooperation: Cheetah Mobile is now sincerely inviting all the amazing mobile game developers globally to achieve mutual success! we are looking forward to the great games! Contact us on: publishing_cmplay@cmcm.com Privacy Policy ： http://www.cmcm.com/protocol/site/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: diep.io at none against Arrow.io's 10. diep.io also leads on rating (3.8 vs 3.5) and update cadence (monthly vs every 2 months). Arrow.io's advantage is iOS requirement (9.0 vs 13.4). On price, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Arrow.io sells 10 one-off in-app purchases. diep.io asks for nothing beyond the download.
diep.io holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: diep.io has 20K ratings behind it against 3.4K, so its average is the more settled of the two. Written reviews point the same way: 47% of diep.io's written reviews are positive against 39% of Arrow.io's.
diep.io ships an update monthly, Arrow.io every 2 months. Both last shipped on October 13, 2026.
| Parameter | diep.io | Arrow.io |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (20K ratings) — better | 3.5 (3.4K ratings) |
| Positive reviews | 46.9% of reviews — better | 39.5% of reviews |
| Number of ratings | 20K — better | 3.4K |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 9.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 716 MB |
| Age rating | 9+ | 4+ |
| Developer | VexxusArts Ltd | Forward Vision Corporation Limited |
Customer experience
diep.io
Arrow.io
User reviews
diep.io
From 20K App Store ratingsWhat we love
- 🚀 Awesome game
- 👍 Great game
- 👍 Fun game
- 👍 Peak gamer game
Room to improve
- 🐛 Bugs
- 🐛 Laggy
- 🐛 Unoptimized
- 🐛 Glitches
- 🐛 Crashes
Arrow.io
From 3.4K App Store ratingsWhat we love
- 🚀 Fun and addictive gameplay
- 👍 Great concept and simple controls
- 💡 Variety of characters and upgrades
Room to improve
- 🐛 Frequent bugs and glitches
- 🔌 Connectivity issues and server problems
- 💰 Excessive ads and microtransactions
- 🌐 Language and translation issues
Bugs and requests
diep.io
Reported bugs
11 issues- Can't shoot when upgrading
- Upgrade menu disappears after ignoring
- Unresponsive upgrade menu
- Invisible tanks and bullets
- Teleporting tanks
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- Spawn killing
- Hackers and cheaters
- Game freezing and crashing
- Lag spikes
- Disconnection issues
- Incompatibility with newer devices
Requested features
13 requests- Add more tanks
- Add more game modes
- Bring back mothership
- Add sandbox mode
- Add private servers
Show 8 moreShow fewer
- Add offline mode
- Improve mobile controls
- Allow shooting while upgrading
- Reduce spawn killing
- Improve balancing
- Add boss fights
- Add tracking missiles
- Add ability to kill arena closers
Arrow.io
Reported bugs
4 issues- Game crashes and freezes
- Accounts being reset or progress lost
- Unresponsive controls and input issues
- Matchmaking and connectivity problems
Requested features
4 requests- Improved online matchmaking and stability
- More game modes and content updates
- Better character balancing and progression
- Customization options and social features
In-app purchases
diep.io
No in-app purchases
Arrow.io
- Productivity Card$0.99
- 60 diamonds$0.99
- 7-days Card$0.99
Show 7 moreShow fewer
- Breakthrough Card$0.99
- Lucky Card$0.99
- Value newbie card$0.99
- 300 diamonds$4.99
- Premium 7-days Card$4.99
- 680 diamonds$9.99
- 1280 diamonds$19.99
