# PPAS eReader vs Books Tracker

The clearest difference is in-app purchases: PPAS eReader at none against Books Tracker's 2. PPAS eReader also leads on ads (none vs shown). Books Tracker's advantage is update cadence (every 10 days vs every 43 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Books Tracker sells 2 one-off in-app purchases. PPAS eReader asks for nothing beyond the download.

PPAS eReader ships an update every 43 months, Books Tracker every 10 days. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PPAS eReader | Books Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 43 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 41 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xentral Methods](https://appshunter.io/developer/464707106) | [Jonathan ANTOINE](https://appshunter.io/developer/1228141509) |

## What reviewers say

### PPAS eReader

[App page](https://appshunter.io/ios/app/ppas-ereader/id768470382)

**Features:** macOS Compatibility

**In-app purchases:** none


### Books Tracker

[App page](https://appshunter.io/ios/app/books-tracker-reading-tracker/id6761373990)

Organize your personal library across devices with automatic syncing. Add books manually, by search, or by scanning barcodes. Track reading progress, manage collections, and customize the app's appearance.

**Highlights:** Cross-device syncing via Google Drive, Add books by manual entry, search, or barcode scan, Track reading status and time spent, Organize books into collections and series, Customizable themes and display modes, Import and export library data

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thank you | $2.99 | one-time |
| Bigger thank you | $8.99 | one-time |


## Frequently asked questions

### Is PPAS eReader free?

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

### Is Books Tracker free?

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

### Do PPAS eReader or Books Tracker have ads?

Books Tracker shows ads; PPAS eReader does not.

### Which is updated more often, PPAS eReader or Books Tracker?

PPAS eReader ships an update every 43 months, and Books Tracker every 10 days. Most recently, PPAS eReader was updated on September 30, 2026 and Books Tracker on October 13, 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.*