# Brain Teasers vs 123

The clearest difference is iOS requirement: Brain Teasers at 6.0 against 123's 15.6. 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 | Brain Teasers | 123 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (101 ratings)](https://appshunter.io/ios/app/brain-teasers-memory-puzzle/id1260450214/reviews)** | — |
| Number of ratings | **101** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 48 MB | 26 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Akhanan Pongsawat](https://appshunter.io/developer/1213777153) | [Hyunjoon Seo](https://appshunter.io/developer/1868320363) |

## What reviewers say

### Brain Teasers

[App page](https://appshunter.io/ios/app/brain-teasers-memory-puzzle/id1260450214)

Engage in a classic card matching game designed to enhance your memory and cognitive skills. With adjustable difficulty levels from 3x3 to 10x10 grids, this brain training activity can be enjoyed anywhere, anytime. Play solo or challenge friends and family to test your memory.

**Highlights:** Classic card matching gameplay, Adjustable grid sizes (3x3 to 10x10), Brain training exercises, Playable anywhere, anytime, Multiplayer option with friends and family

**Features:** Vision Pro support

**In-app purchases:** none


### 123

[App page](https://appshunter.io/ios/app/123-tab-order/id6758392563)

**In-app purchases:** none


## Frequently asked questions

### Is Brain Teasers free?

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

### Is 123 free?

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

### Do Brain Teasers or 123 have ads?

Neither Brain Teasers nor 123 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*