# Worm.is vs powerline.io

The clearest difference is in-app purchases: powerline.io at none against Worm.is's 7. powerline.io also leads on ratings volume (3K vs 235). Worm.is's advantage is ads (none vs shown) and rating (4.5 vs 4.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Worm.is sells 7 one-off in-app purchases. powerline.io asks for nothing beyond the download.

Worm.is holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: powerline.io has 3K ratings behind it against 235, so its average is the more settled of the two. Written reviews point the same way: 81% of Worm.is's written reviews are positive against 66% of powerline.io's.

Worm.is ships an update every 5 days, powerline.io weekly. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Worm.is | powerline.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (235 ratings)](https://appshunter.io/ios/app/wormis-the-game/id1101691540/reviews)** | [4.1 (3K ratings)](https://appshunter.io/ios/app/powerlineio/id1267397935/reviews) |
| Number of ratings | 235 | **3K** |
| Positive reviews | **81.3% of reviews** | 65.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 140 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Freakinware Studios](https://appshunter.io/developer/630210455) | [Think Alike, Lda](https://appshunter.io/developer/340657389) |

## What reviewers say

### Worm.is

[App page](https://appshunter.io/ios/app/wormis-the-game/id1101691540)

Engage in a thrilling multiplayer battle where you eat to grow and outwit opponents to become the ultimate worm. Dodge viruses, share mass with teammates, and customize your worm's style. Enjoy various game modes and private matches with friends for continuous fun.

**Highlights:** Various game modes (Free-for-All, Random Team), Scourge Mode, Private matches with friends, Eat to grow and become the biggest worm, Cut off enemy paths, Dodge viruses, Customizable worm skins, Gear and boosts for advantages

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| Remove ads | $1.99 | one-time |
| 500 Coins | $1.99 | one-time |
| 1200 Coins | $3.99 | one-time |
| 4000 Coins | $6.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| 20000 Coins | $24.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Addictive and fun
- 🎨 Customizable skins
- 🕹️ Easy to control
- 🔥 Great game modes

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Laggy performance
- 💰 Excessive ads
- 🔒 Chat moderation issues
- 🧭 Difficulty progressing

**Reported bugs**

- Skin creation issues
- Connectivity problems
- Leaderboard glitches
- Freezing during gameplay

**Requested features**

- More game modes
- Improved chat moderation
- Reduced ads
- Ability to join friends
- Progression system enhancements


### powerline.io

[App page](https://appshunter.io/ios/app/powerlineio/id1267397935)

Experience the official mobile version of a popular web game. Compete in real-time against millions of players worldwide in this modern take on the classic snake game. Grow your line by getting close to enemies and generating electricity to gain an advantage.

**Highlights:** Official mobile version of popular web game, Real-time multiplayer, Modern snake game mechanics, Generate electricity to boost line, Compete with millions of players

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Very awesome game
- 👍 Just needs a mandatory update
- 👍 Amazing game
- 👍 Great mobile options
- 👍 Wonderful, show stopping, amazing, spectacular, breathtaking, eye-catching, extravagant, extraordinary, splendid, astounding, remarkable, wondrous, sensational, thrilling, dazzling, fantastic, magnificent, marvelous, stunning, stupendous, astonishing, awesome, exalted, grand, mind-blowing, majestic, superb, excellent, enjoyable, divine, fabulous, groovy, incredible, cool, brilliant, outstanding, phenomenal, pleasant, swell, rad, good

**What reviewers complain about**

- 🐛 Extremely laggy and impossible to actually play
- 🐛 ALWAYS GLITCHED
- 🐛 Too much lag or sync issues
- 🐛 Lag and turning kill the game
- 🐛 Laggy, controls are weird

**Reported bugs**

- Inappropriate user names
- Glitches that cause unfair deaths
- Lag that causes deaths
- Unresponsive controls
- Camera movement issues

**Requested features**

- Add arrow keys to control the powerline
- Add more control options
- Add controller support
- Add ability to customize skin/color
- Add ability to invite specific players to a game


## Frequently asked questions

### Is Worm.is free?

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

### Is powerline.io free?

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

### Which has better reviews, Worm.is or powerline.io?

Worm.is is rated higher. Worm.is averages 4.5 out of 5 from 235 ratings, while powerline.io averages 4.1 from 3K ratings.

### Do Worm.is or powerline.io have ads?

powerline.io shows ads; Worm.is does not.

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

Worm.is ships an update every 5 days, and powerline.io weekly. Most recently, Worm.is was updated on November 12, 2026 and powerline.io on November 3, 2026.

---

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