# Bookwarm vs Libris Book Tracker

The clearest difference is update cadence: Libris Book Tracker at every 3 days against Bookwarm's monthly. Bookwarm's advantage is iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Bookwarm ships an update monthly, Libris Book Tracker every 3 days. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bookwarm | Libris Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 91 MB | 3 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rachna Ratnakar Udyavar](https://appshunter.io/developer/1845323465) | [Mauro Bona](https://appshunter.io/developer/6787734509) |

## What reviewers say

### Bookwarm

[App page](https://appshunter.io/ios/app/bookwarm/id6753867273)

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

**In-app purchases:** none


### Libris Book Tracker

[App page](https://appshunter.io/ios/app/libris-book-tracker/id6787734507)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bookwarm free?

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

### Is Libris Book Tracker free?

Libris Book Tracker is free to download, with no in-app purchases.

### Do Bookwarm or Libris Book Tracker have ads?

Neither Bookwarm nor Libris Book Tracker shows ads.

### Which is updated more often, Bookwarm or Libris Book Tracker?

Bookwarm ships an update monthly, and Libris Book Tracker every 3 days. Most recently, Bookwarm was updated on September 24, 2026 and Libris Book Tracker on October 7, 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.*