# ZigZag Line vs Impossible is Possible!

The clearest difference is rating: Impossible is Possible! at 5.0 against ZigZag Line's 4.4. Impossible is Possible! also leads on in-app purchases (none vs 5) and ads (none vs shown). ZigZag Line's advantage is ratings volume (15 vs 1). On price, monetization model and device support there is nothing between them.

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

Impossible is Possible! holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ZigZag Line has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of ZigZag Line's written reviews are positive against 100% of Impossible is Possible!'s.

ZigZag Line ships an update every 69 months, Impossible is Possible! every 2 months. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ZigZag Line | Impossible is Possible! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/zigzag-line-impossible-game/id975716277/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/impossible-is-possible/id1390520949/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 69 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 20 MB | 16 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hien Nguyen](https://appshunter.io/developer/870367656) | [Guruu](https://appshunter.io/developer/1326808471) |

## What reviewers say

### 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 |


### Impossible is Possible!

[App page](https://appshunter.io/ios/app/impossible-is-possible/id1390520949)

Navigate an attractive world by tapping to jump and double-tapping to jump higher. Avoid obstacles to achieve the highest score in this challenging runner game.

**Highlights:** Tap to jump, Double-tap for higher jump, Avoid obstacles, Achieve highest score, Attractive world

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZigZag Line free?

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

### Is Impossible is Possible! free?

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

### Which has better reviews, ZigZag Line or Impossible is Possible!?

Impossible is Possible! is rated higher. ZigZag Line averages 4.4 out of 5 from 15 ratings, while Impossible is Possible! averages 5.0 from 1 ratings.

### Do ZigZag Line or Impossible is Possible! have ads?

ZigZag Line shows ads; Impossible is Possible! does not.

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

ZigZag Line ships an update every 69 months, and Impossible is Possible! every 2 months. Most recently, ZigZag Line was updated on September 14, 2026 and Impossible is Possible! on September 8, 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.*