# Ultimate Brain vs Lucky Slide Spin

The clearest difference is update cadence: Lucky Slide Spin at every 2 days against Ultimate Brain's every 2 weeks. Lucky Slide Spin also leads on ratings volume (3 vs 1). Ultimate Brain's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for Ultimate Brain against 1.0 for Lucky Slide Spin. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Ultimate Brain ships an update every 2 weeks, Lucky Slide Spin every 2 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ultimate Brain | Lucky Slide Spin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ultimate-brain-crazy-spin/id6809819701/reviews) | [1.0 (3 ratings)](https://appshunter.io/ios/app/lucky-slide-spin/id6812744508/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 18 MB | 107 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GREGTEY WHENKE](https://appshunter.io/developer/6809819703) | [VALESDARIAN TROOKMEAUR](https://appshunter.io/developer/6812744510) |

## What reviewers say

### Ultimate Brain

[App page](https://appshunter.io/ios/app/ultimate-brain-crazy-spin/id6809819701)

Engage in a logic and focus-testing adventure with this brain-training game. Solve hundreds of satisfying levels by sorting colors and arranging objects. It's easy to pick up but offers a masterable challenge for puzzle enthusiasts.

**Highlights:** Logic and focus testing, Color sorting puzzles, Object arrangement challenges, Hundreds of levels, Relaxing yet addictive gameplay

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

**In-app purchases:** none


### Lucky Slide Spin

[App page](https://appshunter.io/ios/app/lucky-slide-spin/id6812744508)

A cozy puzzle game where you slide pieces to rebuild Christmas toys in Santa's workshop. Plan your moves carefully to solve 80 handcrafted levels and earn rewards. Enjoy offline play with simple controls on phones and tablets.

**Highlights:** Slide pieces to rebuild toys, 80 handcrafted levels, Assemble 20 Christmas toys, Earn stars for fewer moves, Use Shuffle cards, Unlock decorations with coins, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Brain free?

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

### Is Lucky Slide Spin free?

Lucky Slide Spin is free to download, with no in-app purchases.

### Which has better reviews, Ultimate Brain or Lucky Slide Spin?

Ultimate Brain and Lucky Slide Spin are both rated 1.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Ultimate Brain or Lucky Slide Spin have ads?

Neither Ultimate Brain nor Lucky Slide Spin shows ads.

### Which is updated more often, Ultimate Brain or Lucky Slide Spin?

Ultimate Brain ships an update every 2 weeks, and Lucky Slide Spin every 2 days. Most recently, Ultimate Brain was updated on October 31, 2026 and Lucky Slide Spin on October 26, 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.*