# Readtivity vs BookShelves eBook Reader

The clearest difference is update cadence: BookShelves eBook Reader at every 8 days against Readtivity's every 3 weeks. BookShelves eBook Reader also leads on iOS requirement (17.4 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Readtivity sells 2 in-app purchases, starting at $1.99 per month and BookShelves eBook Reader sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Readtivity ships an update every 3 weeks, BookShelves eBook Reader every 8 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Readtivity | BookShelves eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (20 ratings)](https://appshunter.io/ios/app/bookshelves-ebook-reader/id6756848973/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 61.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 63 MB |
| Requires iOS | 26.1 | **17.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Patrick Mifsud](https://appshunter.io/developer/1576653686) | [CPE Verm. GmbH](https://appshunter.io/developer/1863249600) |

## What reviewers say

### Readtivity

[App page](https://appshunter.io/ios/app/readtivity-reading-tracker/id1576653684)

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |


### BookShelves eBook Reader

[App page](https://appshunter.io/ios/app/bookshelves-ebook-reader/id6756848973)

This app allows you to read EPUB, PDF, and comic books with access to over 1.5 million free public domain books. Organize your library, customize your reading experience with multiple themes and fonts, and sync your progress across devices.

**Highlights:** 1.5 million+ free books, EPUB, PDF, and comic reader, Customizable themes and fonts, iCloud sync across devices, Smart library management, Highlighting and note-taking, Export highlights

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $8.99 | one-time |
| Unlock Pro | $9.99 | one-time |


## Frequently asked questions

### Is Readtivity free?

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

### Is BookShelves eBook Reader free?

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

### Do Readtivity or BookShelves eBook Reader have ads?

Neither Readtivity nor BookShelves eBook Reader shows ads.

### Which is updated more often, Readtivity or BookShelves eBook Reader?

Readtivity ships an update every 3 weeks, and BookShelves eBook Reader every 8 days. Most recently, Readtivity was updated on October 30, 2026 and BookShelves eBook Reader on November 5, 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.*