# BookBook vs Trope

The clearest difference is ads: BookBook at none against Trope's shown. Trope's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.5 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. BookBook sells 2 in-app purchases, starting at $3.99 per month and Trope sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BookBook ships an update every 3 weeks, Trope every 3 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BookBook | Trope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 48 MB | 95 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UZEYIR GULAC](https://appshunter.io/developer/6777392134) | [Michele Galbiati](https://appshunter.io/developer/1857455998) |

## What reviewers say

### BookBook

[App page](https://appshunter.io/ios/app/bookbook-reading-tracker/id6787627083)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookBook Premium – Monthly | $3.99 | per month |
| BookBook Premium - Yearly | $29.99 | per year |


### Trope

[App page](https://appshunter.io/ios/app/trope-tracker-libri/id6789898826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trope Ad-Free | $0.99 | one-time |


## Frequently asked questions

### Is BookBook free?

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

### Is Trope free?

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

### Do BookBook or Trope have ads?

Trope shows ads; BookBook does not.

### Which is updated more often, BookBook or Trope?

BookBook ships an update every 3 weeks, and Trope every 3 days. Most recently, BookBook was updated on October 14, 2026 and Trope on October 8, 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.*