# 3D Brain Exercise Mini Games vs Perfect Drop Challenge

The clearest difference is review sentiment: Perfect Drop Challenge at 52% against 3D Brain Exercise Mini Games's 0%. Perfect Drop Challenge also leads on rating (4.8 vs 3.0) and ratings volume (2.1K vs 1). 3D Brain Exercise Mini Games's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Perfect Drop Challenge sells 1 one-off in-app purchase. 3D Brain Exercise Mini Games asks for nothing beyond the download.

Perfect Drop Challenge holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Perfect Drop Challenge has 2.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of 3D Brain Exercise Mini Games's written reviews are positive against 52% of Perfect Drop Challenge's.

3D Brain Exercise Mini Games ships an update every 3 weeks, Perfect Drop Challenge every 4 weeks. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 3D Brain Exercise Mini Games | Perfect Drop Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/3d-brain-exercise-mini-games/id1611882389/reviews) | **[4.8 (2.1K ratings)](https://appshunter.io/ios/app/perfect-drop-challenge/id6511221070/reviews)** |
| Number of ratings | 1 | **2.1K** |
| Positive reviews | 0.0% of reviews | **51.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 162 MB | 162 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Usman Ali](https://appshunter.io/developer/1171614126) | [Muhammad Danish](https://appshunter.io/developer/1716336506) |

## What reviewers say

### 3D Brain Exercise Mini Games

[App page](https://appshunter.io/ios/app/3d-brain-exercise-mini-games/id1611882389)

Engage in a collection of 3D mini-games designed to promote relaxation and relieve stress. Enjoy ASMR sounds, fidget toys, and satisfying activities to lift your mood and provide moments of distraction.

**Highlights:** Realistic 3D relaxation experiences, Variety of mind freshness toys, High-quality relaxing sounds, Smooth controls for fidget toys, Multiple relaxation missions, Endlessly satisfying gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Perfect Drop Challenge

[App page](https://appshunter.io/ios/app/perfect-drop-challenge/id6511221070)

Guide a wobbly jelly friend to reunite with its missing piece by tapping to jump. Master precise timing to land perfectly and achieve a satisfying jiggle. Enjoy this cute and challenging game for quick bursts of fun anytime.

**Highlights:** Tap to jump gameplay, Perfect landing mechanic, Jelly reunion challenge, Adorable graphics, Quick gaming sessions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 🎉 Fun and engaging gameplay
- 🧠 Challenging and mentally stimulating
- 😊 Helps relieve stress

**What reviewers complain about**

- 🙄 Too many ads
- 🐛 Glitches and bugs
- 🤔 Misleading advertising

**Reported bugs**

- Game resets progress after watching ads
- Unable to skip certain levels
- Levels not loading properly

**Requested features**

- Reduce the number of ads
- Fix level progression issues
- Add more levels and content


## Frequently asked questions

### Is 3D Brain Exercise Mini Games free?

3D Brain Exercise Mini Games is free to download, with no in-app purchases.

### Is Perfect Drop Challenge free?

Perfect Drop Challenge is free to download, with in-app purchases available.

### Which has better reviews, 3D Brain Exercise Mini Games or Perfect Drop Challenge?

Perfect Drop Challenge is rated higher. 3D Brain Exercise Mini Games averages 3.0 out of 5 from 1 ratings, while Perfect Drop Challenge averages 4.8 from 2.1K ratings.

### Do 3D Brain Exercise Mini Games or Perfect Drop Challenge have ads?

Perfect Drop Challenge shows ads; 3D Brain Exercise Mini Games does not.

### Which is updated more often, 3D Brain Exercise Mini Games or Perfect Drop Challenge?

3D Brain Exercise Mini Games ships an update every 3 weeks, and Perfect Drop Challenge every 4 weeks. Most recently, 3D Brain Exercise Mini Games was updated on October 13, 2026 and Perfect Drop Challenge on October 18, 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.*