# Merge Blocks 3D vs Scribble Tower

The clearest difference is rating: Merge Blocks 3D at 4.8 against Scribble Tower's 4.5. Merge Blocks 3D also leads on ratings volume (57 vs 2) and update cadence (every 6 weeks vs every 5 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Merge Blocks 3D sells 5 one-off in-app purchases and Scribble Tower sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Merge Blocks 3D holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Merge Blocks 3D has 57 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Merge Blocks 3D ships an update every 6 weeks, Scribble Tower every 5 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Merge Blocks 3D | Scribble Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (57 ratings)](https://appshunter.io/ios/app/merge-blocks-3d/id1530126427/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/scribble-tower/id1541480632/reviews) |
| Number of ratings | **57** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 167 MB | 106 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNIT5](https://appshunter.io/developer/1095195747) | [Greentail, Inc.](https://appshunter.io/developer/1111479312) |

## What reviewers say

### Merge Blocks 3D

[App page](https://appshunter.io/ios/app/merge-blocks-3d/id1530126427)

A relaxing ASMR puzzle game where you swipe and shoot blocks to merge them into larger ones. Enjoy this simple, family-friendly game at your own pace, with no time limits or penalties. Collect different block themes and use special items to enhance your gameplay.

**Highlights:** Swipe and shoot blocks, Merge same-kind blocks, ASMR physics puzzles, No Wi-Fi needed, No time limits, Collect block themes

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Merge Blocks 3D 500 Coins | $0.99 | one-time |
| Merge Blocks 3D No Ads | $2.99 | one-time |
| Merge Blocks 3D 3000 Coins | $4.99 | one-time |
| Merge Blocks 3D 7000 Coins | $9.99 | one-time |
| Merge Blocks 3D 37500 Coins | $49.99 | one-time |


### Scribble Tower

[App page](https://appshunter.io/ios/app/scribble-tower/id1541480632)

Draw lines to construct a tower, but be careful as objects fall from the sky. Pile them high to reach the sky's end. Challenge a friend in a two-player battle on a single device.

**Highlights:** Draw lines to build, Physics-based construction, Dodge falling objects, Reach sky-high goals, Single-device multiplayer

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pouch of Coins | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Piggy Bank of Coins | $3.99 | one-time |
| Chest of Coins | $9.99 | one-time |
| Tree of Coins | $29.99 | one-time |


## Frequently asked questions

### Is Merge Blocks 3D free?

Merge Blocks 3D is free to download, with in-app purchases available.

### Is Scribble Tower free?

Scribble Tower is free to download, with in-app purchases available.

### Which has better reviews, Merge Blocks 3D or Scribble Tower?

Merge Blocks 3D is rated higher. Merge Blocks 3D averages 4.8 out of 5 from 57 ratings, while Scribble Tower averages 4.5 from 2 ratings.

### Do Merge Blocks 3D or Scribble Tower have ads?

Both Merge Blocks 3D and Scribble Tower show ads.

### Which is updated more often, Merge Blocks 3D or Scribble Tower?

Merge Blocks 3D ships an update every 6 weeks, and Scribble Tower every 5 months. Most recently, Merge Blocks 3D was updated on October 6, 2026 and Scribble Tower on October 4, 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.*