# Amsan vs NoteSoop

The clearest difference is in-app purchases: Amsan at none against NoteSoop's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NoteSoop sells 3 in-app purchases, starting at $3.99 per month. Amsan asks for nothing beyond the download.

Amsan ships an update every 2 weeks, NoteSoop weekly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Amsan | NoteSoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 95 MB | 90 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sooho Yu](https://appshunter.io/developer/1468243577) | [YoungChan Lee](https://appshunter.io/developer/1815177780) |

## What reviewers say

### Amsan

[App page](https://appshunter.io/ios/app/amsan-brain-ranking-battle/id6741904227)

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteSoop

[App page](https://appshunter.io/ios/app/notesoop/id6760303593)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteSoop Plus | $3.99 | per month |
| Note Soop pro | $8.99 | per month |
| Note Soop max | $14.99 | per month |


## Frequently asked questions

### Is Amsan free?

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

### Is NoteSoop free?

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

### Do Amsan or NoteSoop have ads?

Neither Amsan nor NoteSoop shows ads.

### Which is updated more often, Amsan or NoteSoop?

Amsan ships an update every 2 weeks, and NoteSoop weekly. Most recently, Amsan was updated on September 29, 2026 and NoteSoop on October 5, 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.*