# 小象脑力 vs DevilBrain

The clearest difference is update cadence: DevilBrain at every 9 days against 小象脑力's every 2 months. 小象脑力's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 小象脑力 sells 18 in-app purchases, starting at $10.49 per 7 days and DevilBrain sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

小象脑力 ships an update every 2 months, DevilBrain every 9 days. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 小象脑力 | DevilBrain |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 61.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 224 MB | 70 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京大象智酷科技有限公司](https://appshunter.io/developer/1318572866) | [青青 吴](https://appshunter.io/developer/1594811700) |

## What reviewers say

### 小象脑力

[App page](https://appshunter.io/ios/app/id1499779043)

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员68 | $10.49 | per 7 days |
| 网易纵横围棋体验课 | $5.99 | one-time |
| 12个月会员 | $24.99 | one-time |
| VIP商品 | $24.99 | one-time |
| 年会员 | $25.99 | one-time |
| 终身会员 | $29.99 | one-time |
| 全脑盒子 | $29.99 | one-time |
| 会员218 | $31.99 | one-time |
| 两年会员 | $37.99 | one-time |
| 会员-258 | $39.99 | one-time |
| 永久会员 | $49.99 | one-time |
| 全脑开发套装 | $49.99 | one-time |
| 全脑开发套装（优惠价） | $49.99 | one-time |
| 全脑开发套装（优惠） | $49.99 | one-time |
| 永久会员 | $54.99 | one-time |
| 成长组合会员 | $65.00 | one-time |
| 成长组合会员 | $69.00 | one-time |
| 成长组合会员 | $70.90 | one-time |


### DevilBrain

[App page](https://appshunter.io/ios/app/devilbrain-brain-training/id6759943746)

This app offers cognitive conditioning and brain sharpening exercises to improve focus and memory. It provides personalized training plans and assessments to help users enhance their mental capabilities and combat phone addiction.

**Highlights:** Brain Age Assessment, Customized Training Plans, Digital Memory Challenges, Schulte Focus Training, Personal Adaptive Training, Cognitive Conditioning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Monthly | $6.99 | per month |
| Yearly | $12.99 | per year |
| 3 Years | $39.99 | one-time |
| Permanent VIP | $39.99 | one-time |


## Frequently asked questions

### Is 小象脑力 free?

小象脑力 is free to download, with in-app purchases available.

### Is DevilBrain free?

DevilBrain is free to download, with in-app purchases available.

### Do 小象脑力 or DevilBrain have ads?

Neither 小象脑力 nor DevilBrain shows ads.

### Which is updated more often, 小象脑力 or DevilBrain?

小象脑力 ships an update every 2 months, and DevilBrain every 9 days. Most recently, 小象脑力 was updated on September 29, 2026 and DevilBrain on October 8, 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.*