# Button Line vs Bouncy Merge 3D

The clearest difference is ads: Button Line at none against Bouncy Merge 3D's shown. Button Line also leads on iOS requirement (8.0 vs 12.0). Bouncy Merge 3D's advantage is update cadence (daily vs every 11 days). 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.

Button Line ships an update every 11 days, Bouncy Merge 3D daily. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Button Line | Bouncy Merge 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free | — |
| Size | 34 MB | 143 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Runqian Technology Limited](https://appshunter.io/developer/898735026) | [Litoran Ltd](https://appshunter.io/developer/1528400617) |

## What reviewers say

### Button Line

[App page](https://appshunter.io/ios/app/button-line/id1232160506)

This is a brain-exercising puzzle game where players must move buttons to prevent lines from crossing. It features simple, clean design and increasing difficulty with new elements like scissors. The game offers a relaxing experience with no time limits and the ability to undo moves.

**Highlights:** Untangle crossing lines, Move buttons strategically, Avoid cutting strings with scissors, Increasing difficulty levels, No timer for relaxed play, Undo move functionality

**In-app purchases:** none


### Bouncy Merge 3D

[App page](https://appshunter.io/ios/app/bouncy-merge-3d/id6476163865)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Button Line free?

Button Line is free to download, with no in-app purchases.

### Is Bouncy Merge 3D free?

Bouncy Merge 3D is free to download, with no in-app purchases.

### Do Button Line or Bouncy Merge 3D have ads?

Bouncy Merge 3D shows ads; Button Line does not.

### Which is updated more often, Button Line or Bouncy Merge 3D?

Button Line ships an update every 11 days, and Bouncy Merge 3D daily. Most recently, Button Line was updated on October 24, 2026 and Bouncy Merge 3D on October 27, 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.*