# BiteBook vs Dei Principi

The clearest difference is iOS requirement: Dei Principi at 15.5 against BiteBook's 17. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on November 12, 2026.

## The numbers

| Metric | BiteBook | Dei Principi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 2 MB | 113 MB |
| Requires iOS | 17 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anastasiia Malinina](https://appshunter.io/developer/1720435896) | [BLAPP SRL](https://appshunter.io/developer/1458451029) |

## What reviewers say

### BiteBook

[App page](https://appshunter.io/ios/app/bitebook/id6747762815)

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

**In-app purchases:** none


### Dei Principi

[App page](https://appshunter.io/ios/app/dei-principi/id6754885865)

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

**In-app purchases:** none


## Frequently asked questions

### Is BiteBook free?

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

### Is Dei Principi free?

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

### Do BiteBook or Dei Principi have ads?

Neither BiteBook nor Dei Principi shows ads.

### Which is updated more often, BiteBook or Dei Principi?

BiteBook ships an update every 3 months, and Dei Principi every 3 months. Most recently, BiteBook was updated on November 12, 2026 and Dei Principi on November 12, 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.*