# Slide Master Puzzle vs Cup Stack Flow

The clearest difference is ads: Slide Master Puzzle at none against Cup Stack Flow's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Slide Master Puzzle ships an update weekly, Cup Stack Flow fortnightly. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Slide Master Puzzle | Cup Stack Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Size | 240 MB | 196 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serenico Labs](https://appshunter.io/developer/1631801659) | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) |

## What reviewers say

### Slide Master Puzzle

[App page](https://appshunter.io/ios/app/slide-master-puzzle/id6761901911)

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

**In-app purchases:** none


### Cup Stack Flow

[App page](https://appshunter.io/ios/app/cup-stack-flow/id6762182560)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slide Master Puzzle free?

Slide Master Puzzle is free to download, with no in-app purchases.

### Is Cup Stack Flow free?

Cup Stack Flow is free to download, with no in-app purchases.

### Do Slide Master Puzzle or Cup Stack Flow have ads?

Cup Stack Flow shows ads; Slide Master Puzzle does not.

### Which is updated more often, Slide Master Puzzle or Cup Stack Flow?

Slide Master Puzzle ships an update weekly, and Cup Stack Flow fortnightly. Most recently, Slide Master Puzzle was updated on September 14, 2026 and Cup Stack Flow on September 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.*