# Lectori vs BookBook

The clearest difference is in-app purchases: Lectori at none against BookBook's 2. Lectori also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.1 vs 18.0). On price, ads 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. Lectori asks for nothing beyond the download.

Lectori ships an update every 5 days, BookBook every 3 weeks. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Lectori | BookBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 40 MB | 48 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Devin Neugebauer](https://appshunter.io/developer/1866585463) | [UZEYIR GULAC](https://appshunter.io/developer/6777392134) |

## What reviewers say

### Lectori

[App page](https://appshunter.io/ios/app/lectori-reading-diary/id6757657550)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Lectori free?

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

### Is BookBook free?

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

### Do Lectori or BookBook have ads?

Neither Lectori nor BookBook shows ads.

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

Lectori ships an update every 5 days, and BookBook every 3 weeks. Most recently, Lectori was updated on October 17, 2026 and BookBook on October 14, 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.*