# 리즈프렌드 vs KnowMe (Simple Diary App)

The clearest difference is in-app purchases: KnowMe (Simple Diary App) at none against 리즈프렌드's 10. KnowMe (Simple Diary App) also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). 리즈프렌드's advantage is update cadence (every 6 days vs every 4 weeks). On price and ads there is nothing between them.

Both are free to download. 리즈프렌드 sells 10 in-app purchases, starting at $9.99 per month. KnowMe (Simple Diary App) asks for nothing beyond the download.

리즈프렌드 ships an update every 6 days, KnowMe (Simple Diary App) every 4 weeks. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 리즈프렌드 | KnowMe (Simple Diary App) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/ai/id6759247722/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 65 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Zenith (KR)](https://appshunter.io/developer/6779723113) | [Hojun Choi](https://appshunter.io/developer/1878642744) |

## What reviewers say

### 리즈프렌드

[App page](https://appshunter.io/ios/app/ai/id6759247722)

Engage in conversations with diverse AI characters and craft your own unique stories. Build relationships with characters, unlock new scenes, and discover exclusive content through interactive dialogue. Enjoy a continuously updated experience with new characters and narratives.

**Highlights:** AI character conversations, Personalized story creation, Relationship and intimacy system, Unlockable images and content, Continuous updates with new content, Privacy-focused data handling

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Subscription | $9.99 | per month |
| VIP Annual Subscription | $69.99 | per year |
| 스타터 패키지 | $0.49 | one-time |
| 코인 40개 + 보너스 충전 | $3.99 | one-time |
| 베이직 패키지 | $3.99 | one-time |
| 코인 100개 + 보너스 충전 | $8.99 | one-time |
| 프로 패키지 | $11.99 | one-time |
| 코인 200개 + 보너스 충전 | $17.99 | one-time |
| 코인 500개 + 보너스 충전 | $39.99 | one-time |
| 코인 1000개 + 보너스 충전 | $99.99 | one-time |


### KnowMe (Simple Diary App)

[App page](https://appshunter.io/ios/app/knowme-simple-diary-app/id6759447208)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 리즈프렌드 free?

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

### Is KnowMe (Simple Diary App) free?

KnowMe (Simple Diary App) is free to download, with no in-app purchases.

### Do 리즈프렌드 or KnowMe (Simple Diary App) have ads?

Neither 리즈프렌드 nor KnowMe (Simple Diary App) shows ads.

### Which is updated more often, 리즈프렌드 or KnowMe (Simple Diary App)?

리즈프렌드 ships an update every 6 days, and KnowMe (Simple Diary App) every 4 weeks. Most recently, 리즈프렌드 was updated on October 25, 2026 and KnowMe (Simple Diary App) on October 18, 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.*