# ZEN vs Color Lines .

The clearest difference is price: Color Lines . at Free against ZEN's $0.99. Color Lines . also leads on update cadence (every 8 days vs every 11 months) and review sentiment (100% vs 71%). ZEN's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Color Lines . is free to download; ZEN costs $0.99 up front. Color Lines . sells 1 one-off in-app purchase. ZEN asks for nothing beyond the download.

ZEN ships an update every 11 months, Color Lines . every 8 days. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ZEN | Color Lines . |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/zen/id330187669/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 96 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksejs Voloviks](https://appshunter.io/developer/316367204) | [Hongze Yan](https://appshunter.io/developer/1360974018) |

## What reviewers say

### ZEN

[App page](https://appshunter.io/ios/app/zen/id330187669)

Guide a ball through a challenging labyrinth by using a limited sequence of waves. Avoid sparkling blocks and find the shortest path to the gates. This innovative puzzler tests your precision, reaction, and inventiveness.

**Highlights:** Precision-based gameplay, Reaction challenges, Inventive puzzle mechanics, Limited wave sequences, Labyrinth navigation, Obstacle avoidance

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

**In-app purchases:** none


### Color Lines .

[App page](https://appshunter.io/ios/app/color-lines/id1418930900)

Arrange five or more balls of the same color in a line to eliminate them. If balls aren't eliminated, three new random balls appear, filling the board. The goal is to clear the board before it's completely full.

**Highlights:** Match 5+ same-colored balls, Horizontal, vertical, and diagonal lines, Eliminate balls to clear space, New balls appear after moves, Simple, intuitive gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $0.99 | one-time |


## Frequently asked questions

### Is ZEN free?

ZEN costs $0.99, with no in-app purchases.

### Is Color Lines . free?

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

### Do ZEN or Color Lines . have ads?

Neither ZEN nor Color Lines . shows ads.

### Which is updated more often, ZEN or Color Lines .?

ZEN ships an update every 11 months, and Color Lines . every 8 days. Most recently, ZEN was updated on October 25, 2026 and Color Lines . on October 20, 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.*