# 博客來電子書 vs FlowReader

The clearest difference is in-app purchases: 博客來電子書 at none against FlowReader's 1. 博客來電子書 also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. FlowReader sells 1 one-off in-app purchase. 博客來電子書 asks for nothing beyond the download.

博客來電子書 ships an update every 3 weeks, FlowReader every 2 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 博客來電子書 | FlowReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (769 ratings)](https://appshunter.io/ios/app/id1090804883/reviews)** | — |
| Number of ratings | **769** | — |
| Positive reviews | 26.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 167 MB | 321 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [博客來網路書店](https://appshunter.io/developer/380598198) | [YiShou Chen](https://appshunter.io/developer/6813108534) |

## What reviewers say

### 博客來電子書

[App page](https://appshunter.io/ios/app/id1090804883)

**In-app purchases:** none

**What reviewers like**

- 🔥 Works great!
- 💻 Supports audiobooks
- 📚 Extensive book selection

**What reviewers complain about**

- 🐛 Frequent crashes
- 📵 Requires internet for offline reading
- 🔍 Difficult to find books
- 🖥️ Poor iPad app design
- 🔒 Unable to delete ebooks

**Reported bugs**

- Frequent app crashes
- Unable to download purchased books
- Login issues on various devices
- Deleted reading progress and notes
- Incompatibility with newer devices/OS

**Requested features**

- Add horizontal/vertical reading modes
- Implement offline reading support
- Improve book discovery and browsing
- Introduce note-taking and highlighting
- Enhance iPad app experience


### FlowReader

[App page](https://appshunter.io/ios/app/flowreader-read-in-flow/id6814184505)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowReader Pro Lifetime | $11.99 | one-time |


## Frequently asked questions

### Is 博客來電子書 free?

博客來電子書 is free to download, with no in-app purchases.

### Is FlowReader free?

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

### Do 博客來電子書 or FlowReader have ads?

FlowReader shows ads; 博客來電子書 does not.

### Which is updated more often, 博客來電子書 or FlowReader?

博客來電子書 ships an update every 3 weeks, and FlowReader every 2 weeks. Most recently, 博客來電子書 was updated on November 10, 2026 and FlowReader on October 31, 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.*