# 皮克方工具箱 vs BBnotes

The clearest difference is in-app purchases: 皮克方工具箱 at none against BBnotes's 8. BBnotes's advantage is update cadence (every 3 days vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. BBnotes sells 8 in-app purchases, starting at $8.99 per month. 皮克方工具箱 asks for nothing beyond the download.

皮克方工具箱 ships an update every 2 weeks, BBnotes every 3 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 皮克方工具箱 | BBnotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/bbnotes-ai-notes-and-pdf-tutor/id6758214249/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 36 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [成都唐米科技有限公司](https://appshunter.io/developer/1575163728) | [甡朋 刘](https://appshunter.io/developer/1871350864) |

## What reviewers say

### 皮克方工具箱

[App page](https://appshunter.io/ios/app/id6744357485)

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

**In-app purchases:** none


### BBnotes

[App page](https://appshunter.io/ios/app/bbnotes-ai-notes-and-pdf-tutor/id6758214249)

This app acts as an AI-powered study companion, helping you prepare for classes, take precise notes during lectures, and review material effectively. It offers features like AI summarization, parallel translation, audio-note synchronization, and automatic mistake book creation for exam preparation.

**Highlights:** AI-powered PDF summarization, Parallel language translation, Audio-note synchronization, Handwriting recognition, AI Tutor for explanations, Automatic mistake book, One-click export to study guides

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $8.99 | per month |
| pro semester | $19.99 | per 3 months |
| Pro Yearly | $69.99 | per year |
| 500 AI Points | $2.99 | one-time |
| 1000 AI Points | $4.99 | one-time |
| 3000 AI Points | $12.99 | one-time |
| 5000 AI Points | $17.99 | one-time |
| 10000 AI Points | $24.99 | one-time |


## Frequently asked questions

### Is 皮克方工具箱 free?

皮克方工具箱 is free to download, with no in-app purchases.

### Is BBnotes free?

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

### Do 皮克方工具箱 or BBnotes have ads?

Neither 皮克方工具箱 nor BBnotes shows ads.

### Which is updated more often, 皮克方工具箱 or BBnotes?

皮克方工具箱 ships an update every 2 weeks, and BBnotes every 3 days. Most recently, 皮克方工具箱 was updated on October 15, 2026 and BBnotes on October 16, 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.*