# Impossible Pixel vs ZigZag Line

The clearest difference is in-app purchases: Impossible Pixel at none against ZigZag Line's 5. Impossible Pixel also leads on ads (none vs shown) and update cadence (every 10 days vs every 69 months). ZigZag Line's advantage is review sentiment (80% vs 66%). On price, rating and device support there is nothing between them.

Both are free to download. ZigZag Line sells 5 one-off in-app purchases. Impossible Pixel asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Impossible Pixel against 4.4 for ZigZag Line. That said, the two scores are not equally well evidenced: Impossible Pixel has 290 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 66% of Impossible Pixel's written reviews are positive against 80% of ZigZag Line's.

Impossible Pixel ships an update every 10 days, ZigZag Line every 69 months. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Impossible Pixel | ZigZag Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (290 ratings)](https://appshunter.io/ios/app/impossible-pixel/id567396065/reviews) | **[4.4 (15 ratings)](https://appshunter.io/ios/app/zigzag-line-impossible-game/id975716277/reviews)** |
| Number of ratings | **290** | 15 |
| Positive reviews | 65.5% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 69 months |
| Monetization | Paid | **Free** |
| Size | 34 MB | 20 MB |
| Requires iOS | **4.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [99 Up Games](https://appshunter.io/developer/567396068) | [Hien Nguyen](https://appshunter.io/developer/870367656) |

## What reviewers say

### Impossible Pixel

[App page](https://appshunter.io/ios/app/impossible-pixel/id567396065)

Embark on a challenging pixelated adventure to save the world from alien invaders. Navigate through diverse environments, dodge deadly traps and enemies, and master precise platforming to reach the exit.

**Highlights:** 93 levels of platforming, 5 unique worlds, 4 boss fights, Secret coins and star grades, Retro chiptunes soundtrack, Game Center achievements, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎨 Excellent pixel art and visuals
- 🎶 Fantastic chiptune soundtrack
- ⚔️ Challenging and rewarding gameplay
- 🕹️ Tight and responsive controls
- 🏆 Satisfying to complete levels and earn stars

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🤯 Extremely difficult and frustrating at times
- 🔍 Lack of checkpoint system makes deaths punishing
- 🔧 Controls can feel imprecise or unresponsive
- 📱 Not optimized for newer devices like iPhone 5

**Reported bugs**

- Jump button sometimes fails to register input
- Certain levels have coins that are impossible to obtain
- Game crashes when attempting to load certain levels

**Requested features**

- Add a level editor to create custom stages
- Implement a checkpoint system to reduce frustration
- Optimize controls and UI for larger mobile screens
- Provide an option to disable the chiptune music


### ZigZag Line

[App page](https://appshunter.io/ios/app/zigzag-line-impossible-game/id975716277)

Tap to change the ball's direction and stay on the line. This simple yet challenging game tests your reflexes and focus. Master the zig-zag path to achieve high scores.

**Highlights:** Tap to change direction, Stay on the line, Simple gameplay, Challenging reflexes test, High score pursuit

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Coins | $0.99 | one-time |
| Coin Doubler | $1.99 | one-time |
| 3,000 Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 7,500 Coins | $3.99 | one-time |


## Frequently asked questions

### Is Impossible Pixel free?

Impossible Pixel is free to download, with no in-app purchases.

### Is ZigZag Line free?

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

### Which has better reviews, Impossible Pixel or ZigZag Line?

ZigZag Line is rated higher. Impossible Pixel averages 4.3 out of 5 from 290 ratings, while ZigZag Line averages 4.4 from 15 ratings.

### Do Impossible Pixel or ZigZag Line have ads?

ZigZag Line shows ads; Impossible Pixel does not.

### Which is updated more often, Impossible Pixel or ZigZag Line?

Impossible Pixel ships an update every 10 days, and ZigZag Line every 69 months. Most recently, Impossible Pixel was updated on October 1, 2026 and ZigZag Line on September 26, 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.*