# Zen Pipe vs green (game)

The clearest difference is rating: green (game) at 4.6 against Zen Pipe's 3.3. green (game) also leads on ratings volume (714 vs 10) and review sentiment (89% vs 79%). Zen Pipe's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zen Pipe sells 1 one-off in-app purchase and green (game) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

green (game) holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: green (game) has 714 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 79% of Zen Pipe's written reviews are positive against 89% of green (game)'s.

Zen Pipe ships an update every 2 months, green (game) every 3 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Zen Pipe | green (game) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (10 ratings)](https://appshunter.io/ios/app/zen-pipe/id560104506/reviews) | **[4.6 (714 ratings)](https://appshunter.io/ios/app/green-game/id1502106711/reviews)** |
| Number of ratings | 10 | **714** |
| Positive reviews | 78.6% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 21 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ovogame](https://appshunter.io/developer/393141906) | [Bart BONTE](https://appshunter.io/developer/568141787) |

## What reviewers say

### Zen Pipe

[App page](https://appshunter.io/ios/app/zen-pipe/id560104506)

A simple yet addictive puzzle game where players rotate pipes to connect them. Enjoy an endless stream of randomly generated levels on all your devices for a relaxing gaming experience.

**Highlights:** Simple pipe rotation puzzles, Addictive gameplay, Infinite levels, Randomly generated levels, Universal device support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads! | $1.99 | one-time |


### green (game)

[App page](https://appshunter.io/ios/app/green-game/id1502106711)

This is a logic puzzle game where players must find a way to make the entire screen green. It features 50 unique levels, each with its own distinct puzzle mechanic. Hints are available to assist players who get stuck.

**Highlights:** 50 unique logic puzzles, Screen-based color challenges, Level-specific mechanics, Hint system available, Ad-free hint experience

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium unlock | $2.49 | one-time |

**What reviewers like**

- 🍀 Green
- 👍 Enjoyable & Challenging
- 🎨 Very green
- 🎨 Awesome
- 🎨 Dude is diabolical!!

**What reviewers complain about**

- 🐛 Level 23 not working
- 🤔 It's OK has an air of something about it I can't put my finger on
- 🤔 How do you pass level 5
- 🐛 Level 20 IS IMPOSSIBLE
- 🤔 can't play because of flashing

**Reported bugs**

- Level 23 not working
- Level 47 won't work but ts is peak
- Level 23 , managed to arrange them in the 4 orientations but still didnt complete the level
- Level 23 is broken, i've clicked the bubbles in the correct order ( G-R-E-E-N) and they keep falling
- Level 41's answers doesn't correlate to the clues given

**Requested features**

- Update this game please
- Please help with level 20
- Please make level 20 easier?
- Please fix level 23
- Please make more levels


## Frequently asked questions

### Is Zen Pipe free?

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

### Is green (game) free?

green (game) is free to download, with in-app purchases available.

### Which has better reviews, Zen Pipe or green (game)?

green (game) is rated higher. Zen Pipe averages 3.3 out of 5 from 10 ratings, while green (game) averages 4.6 from 714 ratings.

### Do Zen Pipe or green (game) have ads?

green (game) shows ads; Zen Pipe does not.

### Which is updated more often, Zen Pipe or green (game)?

Zen Pipe ships an update every 2 months, and green (game) every 3 months. Most recently, Zen Pipe was updated on October 21, 2026 and green (game) on October 23, 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.*