# NULL Memo vs nimnote

The clearest difference is in-app purchases: nimnote at none against NULL Memo's 1. NULL Memo's advantage is update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NULL Memo sells 1 one-off in-app purchase. nimnote asks for nothing beyond the download.

NULL Memo ships an update daily, nimnote fortnightly. The most recent releases landed on July 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | NULL Memo | nimnote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Size | 60 MB | 24 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Chan](https://appshunter.io/developer/1888707957) | [KIYOYUKI UCHIDA](https://appshunter.io/developer/1888767519) |

## What reviewers say

### NULL Memo

[App page](https://appshunter.io/ios/app/null-memo-ideas-notes-lists/id6761292505)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NULL Memo Pro | $2.99 | one-time |


### nimnote

[App page](https://appshunter.io/ios/app/nimnote/id6761302262)

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

**In-app purchases:** none


## Frequently asked questions

### Is NULL Memo free?

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

### Is nimnote free?

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

### Do NULL Memo or nimnote have ads?

Neither NULL Memo nor nimnote shows ads.

### Which is updated more often, NULL Memo or nimnote?

NULL Memo ships an update daily, and nimnote fortnightly. Most recently, NULL Memo was updated on July 23, 2026 and nimnote on September 18, 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.*