# StackIt Blocks vs Merge Shapes!

The clearest difference is in-app purchases: Merge Shapes! at none against StackIt Blocks's 1. Merge Shapes! also leads on update cadence (daily vs every 3 months) and rating (5.0 vs 4.8). StackIt Blocks's advantage is ratings volume (6 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. StackIt Blocks sells 1 one-off in-app purchase. Merge Shapes! asks for nothing beyond the download.

Merge Shapes! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: StackIt Blocks has 6 ratings behind it against 1, so its average is the more settled of the two.

StackIt Blocks ships an update every 3 months, Merge Shapes! daily. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | StackIt Blocks | Merge Shapes! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/stackit-blocks/id1603810059/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/merge-shapes/id6476268635/reviews)** |
| Number of ratings | **6** | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 13 MB | 104 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AsgardSoft GmbH](https://appshunter.io/developer/570168173) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### StackIt Blocks

[App page](https://appshunter.io/ios/app/stackit-blocks/id1603810059)

A challenging yet relaxing puzzle game where you sort colored bricks into stacks. Exercise your brain and pass the time with infinite puzzles and customizable designs. Unlock the ad-free experience for unlimited hints.

**Highlights:** Infinite puzzles, 3 difficulty levels, Over 250 level patterns, Puzzle of the Day, Leaderboards and Achievements, Customizable designs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Merge Shapes!

[App page](https://appshunter.io/ios/app/merge-shapes/id6476268635)

Tap and merge similar shapes to evolve them. Collect all required shapes to complete each level. A simple yet engaging puzzle game focused on collection and progression.

**Highlights:** Tap to select shapes, Merge similar shapes, Evolve shapes, Collect required shapes, Complete levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StackIt Blocks free?

StackIt Blocks is free to download, with in-app purchases available.

### Is Merge Shapes! free?

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

### Which has better reviews, StackIt Blocks or Merge Shapes!?

Merge Shapes! is rated higher. StackIt Blocks averages 4.8 out of 5 from 6 ratings, while Merge Shapes! averages 5.0 from 1 ratings.

### Do StackIt Blocks or Merge Shapes! have ads?

Both StackIt Blocks and Merge Shapes! show ads.

### Which is updated more often, StackIt Blocks or Merge Shapes!?

StackIt Blocks ships an update every 3 months, and Merge Shapes! daily. Most recently, StackIt Blocks was updated on October 5, 2026 and Merge Shapes! on October 17, 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.*