# Smart Memo vs CheckOne

The clearest difference is ads: CheckOne at none against Smart Memo's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Memo sells 1 in-app purchase, starting at $1.99 per month and CheckOne sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Smart Memo | CheckOne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 28 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LYRICISM](https://appshunter.io/developer/1855857530) | [Yuki Mishima](https://appshunter.io/developer/373060551) |

## What reviewers say

### Smart Memo

[App page](https://appshunter.io/ios/app/smart-memo-widget-notepad/id6757675750)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart-Memo Premium | $1.99 | per month |


### CheckOne

[App page](https://appshunter.io/ios/app/checkone/id6785709065)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckOne Plus | $9.99 | one-time |


## Frequently asked questions

### Is Smart Memo free?

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

### Is CheckOne free?

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

### Do Smart Memo or CheckOne have ads?

Smart Memo shows ads; CheckOne does not.

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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.*