# Memoir (片羽) vs 星言

The clearest difference is update cadence: Memoir (片羽) at every 3 days against 星言's weekly. 星言's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Memoir (片羽) sells 2 in-app purchases, starting at $0.99 per month and 星言 sells 9 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Memoir (片羽) ships an update every 3 days, 星言 weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memoir (片羽) | 星言 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 51.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Freemium |
| Size | 4 MB | 97 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [超 勾](https://appshunter.io/developer/1734141845) | [Beijing Light For You Technology Co., Ltd.](https://appshunter.io/developer/1502344701) |

## 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 |


### 星言

[App page](https://appshunter.io/ios/app/ai/id6760647584)

A personalized AI companion that listens without judgment, remembers your conversations, and offers unique interactive features for self-discovery and emotional support. It helps you explore your inner world through simulated space travel and journaling.

**Highlights:** Personalized AI companion, AI memory for continuity, Interactive self-discovery skills, Dream analysis and illustration, Subconscious exploration, Personalized space travel journey, Integrated daily journal

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小星月卡 | $3.99 | per month |
| 小星季卡 | $9.99 | per 3 months |
| 小星年卡 | $29.99 | per year |
| 60星币 | $0.99 | one-time |
| 330星币 | $3.99 | one-time |
| 单月购买 | $3.99 | one-time |
| 单季购买 | $9.99 | one-time |
| 1000星币 | $12.99 | one-time |
| 单年购买 | $39.99 | one-time |


## Frequently asked questions

### Is Memoir (片羽) free?

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

### Is 星言 free?

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

### Do Memoir (片羽) or 星言 have ads?

Neither Memoir (片羽) nor 星言 shows ads.

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

Memoir (片羽) ships an update every 3 days, and 星言 weekly. Most recently, Memoir (片羽) was updated on October 28, 2026 and 星言 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.*