# VisionAI vs CPU键盘大师

The clearest difference is update cadence: CPU键盘大师 at every 2 days against VisionAI's every 3 weeks. VisionAI's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VisionAI sells 3 in-app purchases, starting at $3.99 per 7 days and CPU键盘大师 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

VisionAI ships an update every 3 weeks, CPU键盘大师 every 2 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VisionAI | CPU键盘大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/visionai-visual-q-and-a/id6621210585/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 9 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Domob Zhisheng Network Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/1761972079) | [云 杜](https://appshunter.io/developer/1612790631) |

## What reviewers say

### VisionAI

[App page](https://appshunter.io/ios/app/visionai-visual-q-and-a/id6621210585)

Instantly understand what you capture with your camera and get expert answers in seconds. Ask questions about images or videos to receive deep analysis, translations, diagnoses, and more. Turn every observation into a conversation with the world.

**Highlights:** Live video analysis and Q&A, Image recognition and comparison, Homework explanation and problem solving, Cultural and historical insights, Life hack suggestions, Pet behavior analysis, Meeting note summarization

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Monthly Pro | $6.99 | per month |
| Yearly Pro | $39.99 | per year |


### CPU键盘大师

[App page](https://appshunter.io/ios/app/cpu/id6745684297)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $6.99 | per 7 days |
| Monthly Membership | $19.99 | per month |
| Annual Membership‌ | $39.99 | per year |


## Frequently asked questions

### Is VisionAI free?

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

### Is CPU键盘大师 free?

CPU键盘大师 is free to download, with in-app purchases available.

### Do VisionAI or CPU键盘大师 have ads?

Both VisionAI and CPU键盘大师 show ads.

### Which is updated more often, VisionAI or CPU键盘大师?

VisionAI ships an update every 3 weeks, and CPU键盘大师 every 2 days. Most recently, VisionAI was updated on October 15, 2026 and CPU键盘大师 on October 7, 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.*