# Worm Run! vs Idle Snake World

The clearest difference is ads: Worm Run! at none against Idle Snake World's shown. Worm Run! also leads on review sentiment (72% vs 61%) and iOS requirement (10.0 vs 15.0). Idle Snake World's advantage is update cadence (monthly vs every 4 months) and rating (4.7 vs 4.4). On price, ratings volume, 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 Idle Snake World sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Idle Snake World holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 1.1K and 1.2K respectively. Written reviews complicate that: 72% of Worm Run!'s written reviews are positive against 61% of Idle Snake World's, so the app with the better star average is not the one people write more warmly about.

Worm Run! ships an update every 4 months, Idle Snake World monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Worm Run! | Idle Snake World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.1K ratings)](https://appshunter.io/ios/app/worm-run/id1347734457/reviews) | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/idle-snake-world-evolution/id1570952339/reviews)** |
| Number of ratings | 1.1K | **1.2K** |
| Positive reviews | **72.3% of reviews** | 60.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 151 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gamma Play Limited](https://appshunter.io/developer/1116200130) | [Nikita Subachev](https://appshunter.io/developer/1447777375) |

## 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


### Idle Snake World

[App page](https://appshunter.io/ios/app/idle-snake-world-evolution/id1570952339)

Control a hungry worm in a 3D city, eating everything in your path to grow into a giant monster. Upgrade your snake's abilities, unlock new locations, and battle for survival. Enjoy classic arcade-style gameplay with a modern twist.

**Highlights:** Eat to grow a mega monster, Unlock new locations, Upgrade your snake, Simple game controls, Retro arcade gameplay, Monster evolution

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Addictive and fun
- 💎 Hidden gem

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🔁 Monotonous tapping
- 🔍 Limited field of vision
- 💤 Boring at times

**Reported bugs**

- Blue screen glitch
- Snake getting stuck or moving erratically
- Inability to unlock certain features
- Frequent crashes and freezes

**Requested features**

- New game modes or worlds
- More snake skins and abilities
- Quality of life improvements (auto-level, upgrade options)
- End-game content and progression


## Frequently asked questions

### Is Worm Run! free?

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

### Is Idle Snake World free?

Idle Snake World is free to download, with in-app purchases available.

### Which has better reviews, Worm Run! or Idle Snake World?

Idle Snake World is rated higher. Worm Run! averages 4.4 out of 5 from 1.1K ratings, while Idle Snake World averages 4.7 from 1.2K ratings.

### Do Worm Run! or Idle Snake World have ads?

Idle Snake World shows ads; Worm Run! does not.

### Which is updated more often, Worm Run! or Idle Snake World?

Worm Run! ships an update every 4 months, and Idle Snake World monthly. Most recently, Worm Run! was updated on October 10, 2026 and Idle Snake World on October 7, 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.*