# OneShot Note vs Ao Memo

The clearest difference is in-app purchases: OneShot Note at none against Ao Memo's 1. OneShot Note also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

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

OneShot Note ships an update every 5 weeks, Ao Memo every 2 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OneShot Note | Ao Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 127 MB | 13 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Techin Park](https://appshunter.io/developer/906432484) | [Vyshnav Thaniyil Changattu](https://appshunter.io/developer/1881003247) |

## What reviewers say

### OneShot Note

[App page](https://appshunter.io/ios/app/oneshot-note-notepad-and-memo/id6758049652)

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

**In-app purchases:** none


### Ao Memo

[App page](https://appshunter.io/ios/app/ao-memo/id6762120073)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $3.99 | one-time |


## Frequently asked questions

### Is OneShot Note free?

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

### Is Ao Memo free?

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

### Do OneShot Note or Ao Memo have ads?

Neither OneShot Note nor Ao Memo shows ads.

### Which is updated more often, OneShot Note or Ao Memo?

OneShot Note ships an update every 5 weeks, and Ao Memo every 2 months. Most recently, OneShot Note was updated on October 22, 2026 and Ao Memo on October 13, 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.*