# Dotted Lines vs Zen Stack Masters

The clearest difference is price: Zen Stack Masters at Free against Dotted Lines's $5.99. Zen Stack Masters also leads on ads (none vs shown) and update cadence (every 4 days vs every 7 months). Dotted Lines's advantage is in-app purchases (none vs 4) and iOS requirement (15.6 vs 18.6). On device support there is nothing between them.

Zen Stack Masters is free to download; Dotted Lines costs $5.99 up front. Zen Stack Masters sells 4 one-off in-app purchases. Dotted Lines asks for nothing beyond the download.

Dotted Lines ships an update every 7 months, Zen Stack Masters every 4 days. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Dotted Lines | Zen Stack Masters |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dotted-lines-snake/id6566180433/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 75 MB | 27 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [Gal Itach](https://appshunter.io/developer/1867158254) |

## What reviewers say

### Dotted Lines

[App page](https://appshunter.io/ios/app/dotted-lines-snake/id6566180433)

A classic arcade game where you control a line to complete level targets. Navigate challenges by touching the screen to change direction, sometimes managing two lines simultaneously for increased difficulty.

**Highlights:** Classic arcade gameplay, Touchscreen controls, Level-based targets, Dual line control challenges, Simple to handle

**In-app purchases:** none


### Zen Stack Masters

[App page](https://appshunter.io/ios/app/zen-stack-masters/id6758891728)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Chance Tokens | $0.99 | one-time |
| Infinite Zen Mode | $5.99 | one-time |
| 1000 Tokens Deal | $99.99 | one-time |
| Zen Master | $1000.00 | one-time |


## Frequently asked questions

### Is Dotted Lines free?

Dotted Lines costs $5.99, with no in-app purchases.

### Is Zen Stack Masters free?

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

### Do Dotted Lines or Zen Stack Masters have ads?

Dotted Lines shows ads; Zen Stack Masters does not.

### Which is updated more often, Dotted Lines or Zen Stack Masters?

Dotted Lines ships an update every 7 months, and Zen Stack Masters every 4 days. Most recently, Dotted Lines was updated on October 20, 2026 and Zen Stack Masters on October 5, 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.*