# inBox笔记 vs 九零事件

The clearest difference is in-app purchases: inBox笔记 at none against 九零事件's 1. inBox笔记 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 九零事件 sells 1 one-off in-app purchase. inBox笔记 asks for nothing beyond the download.

inBox笔记 ships an update weekly, 九零事件 every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | inBox笔记 | 九零事件 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 45 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亭 邓](https://appshunter.io/developer/1570848574) | [鹏 鲁](https://appshunter.io/developer/1522202611) |

## What reviewers say

### inBox笔记

[App page](https://appshunter.io/ios/app/inbox/id6763500774)

This app prioritizes local data storage and privacy for cross-platform note-taking. It offers seamless syncing across devices, advanced organization with hierarchical tags and "boxes," and supports Markdown for rich content. Capture ideas instantly and build your personal knowledge network.

**Highlights:** Local-first data storage, Cross-platform syncing, Hierarchical tagging system, Boxed note organization, Full Markdown support, Note annotations (sub-notes), Quick capture input

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

**In-app purchases:** none


### 九零事件

[App page](https://appshunter.io/ios/app/id6800555993)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 九零事件 Pro 终身会员 | $2.99 | one-time |


## Frequently asked questions

### Is inBox笔记 free?

inBox笔记 is free to download, with no in-app purchases.

### Is 九零事件 free?

九零事件 is free to download, with in-app purchases available.

### Do inBox笔记 or 九零事件 have ads?

Neither inBox笔记 nor 九零事件 shows ads.

### Which is updated more often, inBox笔记 or 九零事件?

inBox笔记 ships an update weekly, and 九零事件 every 4 days. Most recently, inBox笔记 was updated on October 30, 2026 and 九零事件 on October 31, 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.*