# 플라이북 FLYBOOK vs ThinkFamily

The clearest difference is ads: 플라이북 FLYBOOK at none against ThinkFamily's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 플라이북 FLYBOOK sells 1 in-app purchase, starting at $9.99 per year and ThinkFamily sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

플라이북 FLYBOOK ships an update fortnightly, ThinkFamily every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 플라이북 FLYBOOK | ThinkFamily |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/flybook/id912304218/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 83 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Flybook](https://appshunter.io/developer/912304221) | [Sangcheol Cha](https://appshunter.io/developer/1751203278) |

## What reviewers say

### 플라이북 FLYBOOK

[App page](https://appshunter.io/ios/app/flybook/id912304218)

This app helps you build a reading habit by connecting you with others. It encourages small, consistent efforts and provides personalized book recommendations. Track your progress and gain confidence as you read.

**Highlights:** Build reading habits, Social reading community, Personalized book recommendations, Track reading progress, Daily reading encouragement, AI book suggestions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 플라이북 플러스 1년 | $9.99 | per year |


### ThinkFamily

[App page](https://appshunter.io/ios/app/thinkfamily/id6504162949)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 개인 플랜 | $3.99 | per month |
| 가족 플랜 | $9.99 | per month |
| 광고제거 | $3.99 | one-time |


## Frequently asked questions

### Is 플라이북 FLYBOOK free?

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

### Is ThinkFamily free?

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

### Do 플라이북 FLYBOOK or ThinkFamily have ads?

ThinkFamily shows ads; 플라이북 FLYBOOK does not.

### Which is updated more often, 플라이북 FLYBOOK or ThinkFamily?

플라이북 FLYBOOK ships an update fortnightly, and ThinkFamily every 2 weeks. Most recently, 플라이북 FLYBOOK was updated on October 24, 2026 and ThinkFamily on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*