# Crazy Brain Lab vs Save the Sheep 3D

The clearest difference is rating: Save the Sheep 3D at 4.5 against Crazy Brain Lab's 4.0. Save the Sheep 3D also leads on in-app purchases (none vs 5) and update cadence (every 3 days vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Crazy Brain Lab sells 5 one-off in-app purchases. Save the Sheep 3D asks for nothing beyond the download.

Save the Sheep 3D holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Crazy Brain Lab ships an update monthly, Save the Sheep 3D every 3 days. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Crazy Brain Lab | Save the Sheep 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/crazy-brain-lab/id1666472277/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/save-the-sheep-3d/id6444689599/reviews)** |
| Number of ratings | **4** | 2 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 165 MB | 168 MB |
| Requires iOS | **11.0** | 12.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Guangzhou Miyou Network Technology Co., Ltd.](https://appshunter.io/developer/1666199595) | [MondayOFF](https://appshunter.io/developer/1448226898) |

## What reviewers say

### Crazy Brain Lab

[App page](https://appshunter.io/ios/app/crazy-brain-lab/id1666472277)

This game challenges your intelligence with unconventional puzzles and mind-bending brain teasers. Discover unexpected solutions and enjoy a simple yet addictive experience that will refresh your perspective.

**Highlights:** Unconventional puzzles, Mind-bending brain teasers, Unexpected solutions, Logical but unconventional gameplay, Addictive and funny, Free to download

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 bulbs | $1.99 | one-time |
| 500 bulbs | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| 1,000 bulbs | $4.99 | one-time |
| 2,500 bulbs | $9.99 | one-time |


### Save the Sheep 3D

[App page](https://appshunter.io/ios/app/save-the-sheep-3d/id6444689599)

A simple, touch-based game designed for quick play sessions. It offers a fantastic experience that can be enjoyed during short breaks. Play for free anytime.

**Highlights:** Simple touch controls, Free to play, Short play sessions, Fantastic game feel, 3D graphics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Brain Lab free?

Crazy Brain Lab is free to download, with in-app purchases available.

### Is Save the Sheep 3D free?

Save the Sheep 3D is free to download, with no in-app purchases.

### Which has better reviews, Crazy Brain Lab or Save the Sheep 3D?

Save the Sheep 3D is rated higher. Crazy Brain Lab averages 4.0 out of 5 from 4 ratings, while Save the Sheep 3D averages 4.5 from 2 ratings.

### Do Crazy Brain Lab or Save the Sheep 3D have ads?

Both Crazy Brain Lab and Save the Sheep 3D show ads.

### Which is updated more often, Crazy Brain Lab or Save the Sheep 3D?

Crazy Brain Lab ships an update monthly, and Save the Sheep 3D every 3 days. Most recently, Crazy Brain Lab was updated on June 1, 2026 and Save the Sheep 3D on September 7, 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.*