# Read Copilot vs 引阅

The clearest difference is update cadence: Read Copilot at weekly against 引阅's monthly. Read Copilot also leads on ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Read Copilot sells 2 in-app purchases, starting at $2.99 per month and 引阅 sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Read Copilot against 5.0 for 引阅. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Read Copilot ships an update weekly, 引阅 monthly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Read Copilot | 引阅 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/read-copilot-ai-book-reader/id6449242676/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6470143769/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 18 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [晓飞 徐](https://appshunter.io/developer/1688306191) | [伟健 廖](https://appshunter.io/developer/1711724227) |

## What reviewers say

### Read Copilot

[App page](https://appshunter.io/ios/app/read-copilot-ai-book-reader/id6449242676)

This AI-powered reading companion helps you process ePubs, PDFs, and RSS feeds. Get instant summaries, translations, explanations, and engage in conversations with your content. Save articles for offline reading and understand more, faster.

**Highlights:** Summarize articles and chapters, Translate and explain text, Chat with content for contextual answers, Read ePub, PDF, and RSS feeds, Save articles for offline reading

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $29.99 | per year |


### 引阅

[App page](https://appshunter.io/ios/app/id6470143769)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |


## Frequently asked questions

### Is Read Copilot free?

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

### Is 引阅 free?

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

### Which has better reviews, Read Copilot or 引阅?

Read Copilot and 引阅 are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Read Copilot or 引阅 have ads?

Neither Read Copilot nor 引阅 shows ads.

### Which is updated more often, Read Copilot or 引阅?

Read Copilot ships an update weekly, and 引阅 monthly. Most recently, Read Copilot was updated on October 30, 2026 and 引阅 on October 29, 2026.

---

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