# Shelfmate vs Reading Tracker & Books

The clearest difference is update cadence: Reading Tracker & Books at weekly against Shelfmate's every 3 weeks. Reading Tracker & Books also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Shelfmate ships an update every 3 weeks, Reading Tracker & Books weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Shelfmate | Reading Tracker & Books |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 3 MB | 53 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mario Mouris](https://appshunter.io/developer/1376063231) | [Oguzhan Gencel](https://appshunter.io/developer/1818115597) |

## What reviewers say

### Shelfmate

[App page](https://appshunter.io/ios/app/shelfmate-book-tracker/id6739967392)

Organize your personal library, track reading progress, and receive personalized book suggestions. This app prioritizes user privacy with secure iCloud storage and no analytics.

**Highlights:** Organize physical, eBook, and audiobook libraries, Track reading progress, AI-powered book recommendations, Goodreads import, Privacy-first data storage, iCloud synchronization

**In-app purchases:** none


### Reading Tracker & Books

[App page](https://appshunter.io/ios/app/reading-tracker-and-books-libri/id6746721544)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shelfmate free?

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

### Is Reading Tracker & Books free?

Reading Tracker & Books is free to download, with no in-app purchases.

### Do Shelfmate or Reading Tracker & Books have ads?

Neither Shelfmate nor Reading Tracker & Books shows ads.

### Which is updated more often, Shelfmate or Reading Tracker & Books?

Shelfmate ships an update every 3 weeks, and Reading Tracker & Books weekly. Most recently, Shelfmate was updated on November 4, 2026 and Reading Tracker & Books on October 30, 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.*