# diep.io vs Wormax.io

The clearest difference is rating: Wormax.io at 4.7 against diep.io's 3.8. Wormax.io also leads on review sentiment (85% vs 47%). diep.io's advantage is in-app purchases (none vs 14) and ratings volume (20K vs 4.6K). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Wormax.io sells 14 one-off in-app purchases. diep.io asks for nothing beyond the download.

Wormax.io holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 20K and 4.6K respectively. Written reviews point the same way: 47% of diep.io's written reviews are positive against 85% of Wormax.io's.

diep.io ships an update monthly, Wormax.io every 3 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | diep.io | Wormax.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (20K ratings)](https://appshunter.io/ios/app/diepio/id1114751883/reviews) | **[4.7 (4.6K ratings)](https://appshunter.io/ios/app/wormaxio/id1166874296/reviews)** |
| Number of ratings | **20K** | 4.6K |
| Positive reviews | 46.9% of reviews | **84.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 17 MB | 211 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [VexxusArts Ltd](https://appshunter.io/developer/1080798117) | [ELYLAND INVESTMENT COMPANY LIMITED](https://appshunter.io/developer/816221269) |

## What reviewers say

### diep.io

[App page](https://appshunter.io/ios/app/diepio/id1114751883)

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.

**Highlights:** Online multiplayer action, Dozens of players per game, Fast-paced tank warfare, Level up tank stats, Upgrade tank classes, Optimized for mobile controls

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Awesome game
- 👍 Great game
- 👍 Fun game
- 👍 Peak gamer game

**What reviewers complain about**

- 🐛 Bugs
- 🐛 Laggy
- 🐛 Unoptimized
- 🐛 Glitches
- 🐛 Crashes

**Reported bugs**

- Can't shoot when upgrading
- Upgrade menu disappears after ignoring
- Unresponsive upgrade menu
- Invisible tanks and bullets
- Teleporting tanks

**Requested features**

- Add more tanks
- Add more game modes
- Bring back mothership
- Add sandbox mode
- Add private servers


### Wormax.io

[App page](https://appshunter.io/ios/app/wormaxio/id1166874296)

Control a snake, grow its mass, and compete against other players worldwide in this free mobile MMO. Use active skills and boosters to survive and climb the leaderboards. Play with friends or against the computer in various fun modes.

**Highlights:** Multiplayer online battles, Single-player mode against AI, Unlockable active skills, Collect action boosters, Compete in player ratings, Upgrade worm with artifacts

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 essence | $1.99 | one-time |
| Essence Boost x2 | $2.99 | one-time |
| Extra life for 3days | $3.99 | one-time |
| Premium skins | $3.99 | one-time |
| 1500 essence | $4.99 | one-time |
| Premium for 1 month | $4.99 | one-time |
| Premium for 12 month | $4.99 | one-time |
| Additional life | $4.99 | one-time |
| Essence Boost x8 & No Ads | $8.99 | one-time |
| 5000 essence | $9.99 | one-time |
| Extra life for 15 days | $9.99 | one-time |
| Growth Boost x4 & No Ads | $14.99 | one-time |
| Range Boost x4 & No Ads | $14.99 | one-time |
| 12000 essence | $19.99 | one-time |

**What reviewers like**

- 🚀 Fast and addictive gameplay
- 👍 Variety of skins and power-ups
- 🎨 Vibrant and colorful graphics
- 💡 Unique mechanics like invisibility and stop

**What reviewers complain about**

- 🐛 Frequent crashes and server issues
- 🔋 Excessive ads and in-app purchases
- 🕹️ Clunky and unresponsive controls
- 🤖 Overwhelming presence of bots

**Reported bugs**

- Account progress being lost or reset
- Inability to respawn after watching ads
- Lag and freezing during gameplay
- Incompatibility issues on certain devices

**Requested features**

- Team mode to play with friends
- More free skin options
- Customizable controls
- Improved server stability


## Frequently asked questions

### Is diep.io free?

diep.io is free to download, with no in-app purchases.

### Is Wormax.io free?

Wormax.io is free to download, with in-app purchases available.

### Which has better reviews, diep.io or Wormax.io?

Wormax.io is rated higher. diep.io averages 3.8 out of 5 from 20K ratings, while Wormax.io averages 4.7 from 4.6K ratings.

### Do diep.io or Wormax.io have ads?

Both diep.io and Wormax.io show ads.

### Which is updated more often, diep.io or Wormax.io?

diep.io ships an update monthly, and Wormax.io every 3 weeks. Most recently, diep.io was updated on October 13, 2026 and Wormax.io on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*