# 脑力加减乐 vs |± 10|

The clearest difference is update cadence: |± 10| at daily against 脑力加减乐's every 2 months. 脑力加减乐's advantage is iOS requirement (13.0 vs 17.0). 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.

脑力加减乐 ships an update every 2 months, |± 10| daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 脑力加减乐 | |± 10| |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/2048/id1588007845/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 74 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing hanhe culture media Co., LTD](https://appshunter.io/developer/532480776) | [HUNG-PIN YU](https://appshunter.io/developer/963095666) |

## What reviewers say

### 脑力加减乐

[App page](https://appshunter.io/ios/app/2048/id1588007845)

A minimalist puzzle game where you connect matching numbers to merge them. Enjoy unlimited levels of brain-teasing challenges designed for stress relief and engaging gameplay.

**Highlights:** Number merging gameplay, Unlimited levels, Stress relief mechanics, Challenging puzzles, Minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### |± 10|

[App page](https://appshunter.io/ios/app/10/id6755522757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 脑力加减乐 free?

脑力加减乐 is free to download, with no in-app purchases.

### Is |± 10| free?

|± 10| is free to download, with no in-app purchases.

### Do 脑力加减乐 or |± 10| have ads?

Both 脑力加减乐 and |± 10| show ads.

### Which is updated more often, 脑力加减乐 or |± 10|?

脑力加减乐 ships an update every 2 months, and |± 10| daily. Most recently, 脑力加减乐 was updated on November 3, 2026 and |± 10| on October 30, 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.*