# DevilBrain vs 智能口才大师

The clearest difference is review sentiment: DevilBrain at 62% against 智能口才大师's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. DevilBrain sells 7 in-app purchases, starting at $3.99 per 7 days and 智能口才大师 sells 10 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DevilBrain | 智能口才大师 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **61.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 200 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [青青 吴](https://appshunter.io/developer/1594811700) | [Shanghai Shuwen Technology Co., Ltd.](https://appshunter.io/developer/1518929126) |

## What reviewers say

### 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 |


### 智能口才大师

[App page](https://appshunter.io/ios/app/ai/id6761096239)

This AI-powered communication coach helps you improve public speaking, social interactions, and professional communication. Practice real-life scenarios with instant feedback on pronunciation, logic, and even body language. Become a more confident and effective communicator.

**Highlights:** AI-powered communication coaching, Real-life scenario practice, Instant pronunciation and logic correction, Video body language analysis, Comprehensive speech evaluation, Extensive practice material library

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 精英月会员 | $17.99 | per month |
| 季会员 | $19.99 | per 3 months |
| 精英PRO季会员 | $24.99 | per 3 months |
| AI私教电话-10分钟 | $0.99 | one-time |
| AI私教电话-半小时 | $1.99 | one-time |
| AI私教电话-1小时 | $3.99 | one-time |
| 两年会员 | $29.99 | one-time |
| 领袖会员 | $59.99 | one-time |
| 领袖会员 | $69.99 | one-time |
| 领袖会员Pro | $89.99 | one-time |


## Frequently asked questions

### Is DevilBrain free?

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

### Is 智能口才大师 free?

智能口才大师 is free to download, with in-app purchases available.

### Do DevilBrain or 智能口才大师 have ads?

Neither DevilBrain nor 智能口才大师 shows ads.

### Which is updated more often, DevilBrain or 智能口才大师?

DevilBrain ships an update every 9 days, and 智能口才大师 every 9 days. Most recently, DevilBrain was updated on September 22, 2026 and 智能口才大师 on September 25, 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.*