# Worm Run! vs Worm.io

The clearest difference is ads: Worm Run! at none against Worm.io's shown. Worm Run! also leads on review sentiment (72% vs 50%) and ratings volume (1.1K vs 83). Worm.io's advantage is update cadence (every 3 weeks vs every 4 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Worm Run! sells 4 one-off in-app purchases and Worm.io sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Worm Run! against 4.6 for Worm.io. That said, the two scores are not equally well evidenced: Worm Run! has 1.1K ratings behind it against 83, so its average is the more settled of the two. Written reviews are what separate them: 72% of Worm Run!'s written reviews are positive against 50% of Worm.io's.

Worm Run! ships an update every 4 months, Worm.io every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Worm Run! | Worm.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.1K ratings)](https://appshunter.io/ios/app/worm-run/id1347734457/reviews) | **[4.6 (83 ratings)](https://appshunter.io/ios/app/wormio-snake-battle/id1640679658/reviews)** |
| Number of ratings | **1.1K** | 83 |
| Positive reviews | **72.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 202 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Gamma Play Limited](https://appshunter.io/developer/1116200130) | [Ruslan Shayhutdinov](https://appshunter.io/developer/1326595663) |

## What reviewers say

### Worm Run!

[App page](https://appshunter.io/ios/app/worm-run/id1347734457)

Control a growing worm, expanding to move forward and retracting to avoid obstacles. The longer you expand, the faster you retract. Compete on global leaderboards in this addictive arcade challenge.

**Highlights:** Expand and retract worm, Avoid obstacles, Fast-paced gameplay, Global leaderboards, Simple controls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 Credits | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| 500 Credits | $1.99 | one-time |
| 1000 Credits | $2.99 | one-time |

**What reviewers like**

- 🤪 Fun and entertaining
- 💖 Addictive gameplay
- 👍 Good for killing boredom
- ❤️ Loved by many users

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💢 Extremely difficult
- 🤯 Can be frustrating

**Reported bugs**

- Crashes on older devices
- Freezing issues
- Scoring problems

**Requested features**

- More levels and challenges
- Difficulty settings
- Better tutorial or training mode


### Worm.io

[App page](https://appshunter.io/ios/app/wormio-snake-battle/id1640679658)

Control a growing snake, consuming food and rewards to become the biggest worm. Engage in battles against other snakes, both online and offline, to achieve high scores and unlock new characters. This addictive game offers simple controls and smooth gameplay.

**Highlights:** Snake battle vs worms, Online and offline play, Smooth gameplay and HD graphics, Mobile joystick controls, Unlock new skins and characters, Collect rewards and coins

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unique Skin | $1.99 | one-time |
| Legend Skin | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| Special Offer | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |


## Frequently asked questions

### Is Worm Run! free?

Worm Run! is free to download, with in-app purchases available.

### Is Worm.io free?

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

### Which has better reviews, Worm Run! or Worm.io?

Worm.io is rated higher. Worm Run! averages 4.4 out of 5 from 1.1K ratings, while Worm.io averages 4.6 from 83 ratings.

### Do Worm Run! or Worm.io have ads?

Worm.io shows ads; Worm Run! does not.

### Which is updated more often, Worm Run! or Worm.io?

Worm Run! ships an update every 4 months, and Worm.io every 3 weeks. Most recently, Worm Run! was updated on October 24, 2026 and Worm.io on October 24, 2026.

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