# Papiro vs Book Tracker

The clearest difference is in-app purchases: Papiro at none against Book Tracker's 3. Papiro also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Book Tracker sells 3 in-app purchases, starting at $1.99 per month. Papiro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Papiro | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 102 MB | 93 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Martin Mariano Cortes](https://appshunter.io/developer/1889965535) | [Dragos-Bogdan Sima](https://appshunter.io/developer/1872821516) |

## What reviewers say

### Papiro

[App page](https://appshunter.io/ios/app/papiro-books-and-reading/id6761497574)

**Features:** macOS Compatibility

**In-app purchases:** none


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-readingkit/id6771128096)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Yearly subscription | $11.99 | per year |
| Lifetime offer | $29.99 | one-time |


## Frequently asked questions

### Is Papiro free?

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

### Is Book Tracker free?

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

### Do Papiro or Book Tracker have ads?

Neither Papiro nor Book Tracker shows ads.

### Which is updated more often, Papiro or Book Tracker?

Papiro ships an update every 4 days, and Book Tracker every 4 days. Most recently, Papiro was updated on November 5, 2026 and Book Tracker on October 31, 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.*