# TidyBox+  | AI Smart Sorting vs 三省笔记

The clearest difference is update cadence: 三省笔记 at weekly against TidyBox+  | AI Smart Sorting's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TidyBox+  | AI Smart Sorting sells 2 in-app purchases, starting at $1.99 per month and 三省笔记 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

TidyBox+  | AI Smart Sorting ships an update monthly, 三省笔记 weekly. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TidyBox+  | AI Smart Sorting | 三省笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 49 MB | 69 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [孝忠 王](https://appshunter.io/developer/1791299975) | [嘉达 黄](https://appshunter.io/developer/1708566399) |

## What reviewers say

### TidyBox+  | AI Smart Sorting

[App page](https://appshunter.io/ios/app/tidybox-plus-ai-smart-sorting/id6740740848)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Annual subscription | $14.99 | per year |


### 三省笔记

[App page](https://appshunter.io/ios/app/ai/id6759858125)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Annual Plan | $19.99 | per year |


## Frequently asked questions

### Is TidyBox+  | AI Smart Sorting free?

TidyBox+  | AI Smart Sorting is free to download, with in-app purchases available.

### Is 三省笔记 free?

三省笔记 is free to download, with in-app purchases available.

### Do TidyBox+  | AI Smart Sorting or 三省笔记 have ads?

Neither TidyBox+  | AI Smart Sorting nor 三省笔记 shows ads.

### Which is updated more often, TidyBox+  | AI Smart Sorting or 三省笔记?

TidyBox+  | AI Smart Sorting ships an update monthly, and 三省笔记 weekly. Most recently, TidyBox+  | AI Smart Sorting was updated on September 30, 2026 and 三省笔记 on October 15, 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.*