# 岛助手 vs Note1

The clearest difference is in-app purchases: 岛助手 at none against Note1's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Note1 sells 1 in-app purchase, starting at $0.99 per month. 岛助手 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 岛助手 | Note1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 49 MB | 20 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [祖泽 蒙](https://appshunter.io/developer/1879334787) | [Hosung Hwang](https://appshunter.io/developer/6789744714) |

## What reviewers say

### 岛助手

[App page](https://appshunter.io/ios/app/id6759554044)

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

**In-app purchases:** none


### Note1

[App page](https://appshunter.io/ios/app/note1-lock-screen-note/id6793813520)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Note1 Pro | $0.99 | per month |


## Frequently asked questions

### Is 岛助手 free?

岛助手 is free to download, with no in-app purchases.

### Is Note1 free?

Note1 is free to download, with in-app purchases available.

### Do 岛助手 or Note1 have ads?

Neither 岛助手 nor Note1 shows ads.

### Which is updated more often, 岛助手 or Note1?

岛助手 ships an update every 2 weeks, and Note1 every 2 weeks. Most recently, 岛助手 was updated on November 9, 2026 and Note1 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.*