# Memoir (片羽) vs 片羽Plume

The clearest difference is in-app purchases: 片羽Plume at none against Memoir (片羽)'s 2. Memoir (片羽)'s advantage is update cadence (every 3 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memoir (片羽) sells 2 in-app purchases, starting at $0.99 per month. 片羽Plume asks for nothing beyond the download.

Memoir (片羽) ships an update every 3 days, 片羽Plume every 5 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memoir (片羽) | 片羽Plume |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 4 MB | 9 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [超 勾](https://appshunter.io/developer/1734141845) | [大敏 匡](https://appshunter.io/developer/1876920840) |

## What reviewers say

### Memoir (片羽)

[App page](https://appshunter.io/ios/app/memoir/id6756094523)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memoir Pro Monthly | $0.99 | per month |
| Memoir Pro Lifetime | $9.99 | one-time |


### 片羽Plume

[App page](https://appshunter.io/ios/app/plume/id6759632538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memoir (片羽) free?

Memoir (片羽) is free to download, with in-app purchases available.

### Is 片羽Plume free?

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

### Do Memoir (片羽) or 片羽Plume have ads?

Neither Memoir (片羽) nor 片羽Plume shows ads.

### Which is updated more often, Memoir (片羽) or 片羽Plume?

Memoir (片羽) ships an update every 3 days, and 片羽Plume every 5 weeks. Most recently, Memoir (片羽) was updated on October 30, 2026 and 片羽Plume on October 25, 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.*