# Smart Memo vs Byosoku Memo

The clearest difference is update cadence: Smart Memo at every 4 days against Byosoku Memo's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

Smart Memo ships an update every 4 days, Byosoku Memo fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart Memo | Byosoku Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 28 MB | 8 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [LYRICISM](https://appshunter.io/developer/1855857530) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## 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 |


### Byosoku Memo

[App page](https://appshunter.io/ios/app/byosoku-memo/id6791356737)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is Smart Memo free?

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

### Is Byosoku Memo free?

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

### Do Smart Memo or Byosoku Memo have ads?

Both Smart Memo and Byosoku Memo show ads.

### Which is updated more often, Smart Memo or Byosoku Memo?

Smart Memo ships an update every 4 days, and Byosoku Memo fortnightly. Most recently, Smart Memo was updated on October 31, 2026 and Byosoku Memo on November 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.*