# ReadingMark vs QuoteKeep

The clearest difference is in-app purchases: ReadingMark at none against QuoteKeep's 2. QuoteKeep's advantage is update cadence (every 2 days vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. QuoteKeep sells 2 in-app purchases, starting at $0.99 per month. ReadingMark asks for nothing beyond the download.

ReadingMark ships an update every 2 months, QuoteKeep every 2 days. The most recent releases landed on October 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ReadingMark | QuoteKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/quotekeep-book-highlights/id6809691841/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 4 MB | 111 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FINDWAYACT LIMITED](https://appshunter.io/developer/6788312561) | [硕 李](https://appshunter.io/developer/1860649327) |

## What reviewers say

### ReadingMark

[App page](https://appshunter.io/ios/app/readingmark/id6789004017)

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

**In-app purchases:** none


### 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 ReadingMark free?

ReadingMark is free to download, with no in-app purchases.

### Is QuoteKeep free?

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

### Do ReadingMark or QuoteKeep have ads?

Neither ReadingMark nor QuoteKeep shows ads.

### Which is updated more often, ReadingMark or QuoteKeep?

ReadingMark ships an update every 2 months, and QuoteKeep every 2 days. Most recently, ReadingMark was updated on October 11, 2026 and QuoteKeep on November 6, 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.*