# oobookoo vs Libris Book Tracker

The clearest difference is in-app purchases: Libris Book Tracker at none against oobookoo's 3. oobookoo's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. oobookoo sells 3 in-app purchases, starting at $2.99 per month. Libris Book Tracker asks for nothing beyond the download.

oobookoo ships an update every 5 days, Libris Book Tracker every 3 days. The most recent releases landed on September 14, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | oobookoo | Libris Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 39 MB | 3 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [John Chaykowsky](https://appshunter.io/developer/905495907) | [Mauro Bona](https://appshunter.io/developer/6787734509) |

## What reviewers say

### oobookoo

[App page](https://appshunter.io/ios/app/oobookoo/id6743495634)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $24.99 | per year |
| Lifetime Premium | $99.99 | one-time |


### 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 oobookoo free?

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

### Is Libris Book Tracker free?

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

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

Neither oobookoo nor Libris Book Tracker shows ads.

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

oobookoo ships an update every 5 days, and Libris Book Tracker every 3 days. Most recently, oobookoo was updated on September 14, 2026 and Libris Book Tracker on September 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.*