# Sticky Stacky vs Merge Sort

The clearest difference is ads: Sticky Stacky at none against Merge Sort's shown. Merge Sort's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (13.0 vs 15.0). On price, 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.

Sticky Stacky ships an update every 10 days, Merge Sort every 4 days. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sticky Stacky | Merge Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 276 MB | 258 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [EOGAMES](https://appshunter.io/developer/1724916798) | [Playmora LTD](https://appshunter.io/developer/1883984280) |

## What reviewers say

### Sticky Stacky

[App page](https://appshunter.io/ios/app/sticky-stacky/id6763720763)

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

**In-app purchases:** none


### Merge Sort

[App page](https://appshunter.io/ios/app/merge-sort-associations-game/id6779106026)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sticky Stacky free?

Sticky Stacky is free to download, with no in-app purchases.

### Is Merge Sort free?

Merge Sort is free to download, with no in-app purchases.

### Do Sticky Stacky or Merge Sort have ads?

Merge Sort shows ads; Sticky Stacky does not.

### Which is updated more often, Sticky Stacky or Merge Sort?

Sticky Stacky ships an update every 10 days, and Merge Sort every 4 days. Most recently, Sticky Stacky was updated on September 25, 2026 and Merge Sort on October 10, 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.*