# BubbleShrinkTap vs ColorTile~Spectrum Challenge

The clearest difference is iOS requirement: ColorTile~Spectrum Challenge at 12.0 against BubbleShrinkTap's 16.6. On price, ads, 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.

## The numbers

| Metric | BubbleShrinkTap | ColorTile~Spectrum Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free | — |
| Size | 1 MB | 32 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARDAN KAVUKLU](https://appshunter.io/developer/1545669259) | [Warashibe Tech LLC](https://appshunter.io/developer/1567747524) |

## What reviewers say

### BubbleShrinkTap

[App page](https://appshunter.io/ios/app/bubbleshrinktap/id6478030583)

Test your reflexes and precision in this arcade-style game. Click on dynamically shrinking bubbles with decreasing sizes and increasing speed to achieve perfection. Track your reaction times and improve your agility.

**Highlights:** Click shrinking bubbles, Test reaction time, Improve dexterity, Arcade-style gameplay, Track progress, Increasing speed challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### ColorTile~Spectrum Challenge

[App page](https://appshunter.io/ios/app/colortilespectrum-challenge/id6742448418)

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

**In-app purchases:** none


## Frequently asked questions

### Is BubbleShrinkTap free?

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

### Is ColorTile~Spectrum Challenge free?

ColorTile~Spectrum Challenge is free to download, with no in-app purchases.

### Do BubbleShrinkTap or ColorTile~Spectrum Challenge have ads?

Neither BubbleShrinkTap nor ColorTile~Spectrum Challenge shows ads.

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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.*