# Common Reader vs QuoteKeep

The clearest difference is rating: QuoteKeep at 5.0 against Common Reader's 3.0. QuoteKeep also leads on review sentiment (100% vs 80%) and iOS requirement (17.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Common Reader sells 5 one-off in-app purchases and QuoteKeep sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

QuoteKeep holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 80% of Common Reader's written reviews are positive against 100% of QuoteKeep's.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Common Reader | QuoteKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/quotekeep-book-highlights/id6809691841/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 119 MB | 111 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [天宇 高](https://appshunter.io/developer/1851416147) | [硕 李](https://appshunter.io/developer/1860649327) |

## What reviewers say

### Common Reader

[App page](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434)

This app offers a unified reading and AI-powered analysis experience for various ebook formats. It allows users to ask questions about book content, automatically organize their library, and sync across multiple devices. Privacy is a core focus, with no proactive data collection.

**Highlights:** Supports multiple ebook formats (epub, azw3, mobi, txt, md, pdf), AI-powered questions about book content, Automatic library organization with generative AI, Cloud sync (iCloud, OneDrive, WebDAV), Fast full-library search, Unified cross-platform interface

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cup of Coffee | $4.00 | one-time |
| 2 Cups of Coffee | $8.00 | one-time |
| Lifetime Unlock | $9.99 | one-time |
| 4 Cups of Coffee | $16.00 | one-time |
| Many coffees | $32.00 | one-time |


### QuoteKeep

[App page](https://appshunter.io/ios/app/quotekeep-book-highlights/id6809691841)

Organize and revisit your favorite book passages and personal thoughts. Import highlights from WeRead or add them manually. Features include daily review, customizable widgets, and quote card creation.

**Highlights:** WeRead highlight import, Bookshelf and search, Personal notes and favorites, Daily review feature, Home screen widgets, Quote card creation, Markdown/JSON export

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuoteKeep Pro Monthly | $0.99 | per month |
| QuoteKeep Pro Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is Common Reader free?

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

### Is QuoteKeep free?

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

### Which has better reviews, Common Reader or QuoteKeep?

QuoteKeep is rated higher. Common Reader averages 3.0 out of 5 from 2 ratings, while QuoteKeep averages 5.0 from 4 ratings.

### Do Common Reader or QuoteKeep have ads?

Neither Common Reader nor QuoteKeep shows ads.

### Which is updated more often, Common Reader or QuoteKeep?

Common Reader ships an update every 2 days, and QuoteKeep every 2 days. Most recently, Common Reader was updated on October 31, 2026 and QuoteKeep on October 29, 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.*