# Leviathan vs Vox libri

The clearest difference is update cadence: Vox libri at every 11 days against Leviathan's every 11 months. Leviathan's advantage is price ($3.99 vs $4.99) and iOS requirement (15.6 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Leviathan costs $3.99 and Vox libri $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Leviathan ships an update every 11 months, Vox libri every 11 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Leviathan | Vox libri |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vox-libri/id6745276008/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | — | Paid |
| Size | 49 MB | 39 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Zarfhome Software Consulting](https://appshunter.io/developer/457956106) | [Jonathan Chacon Barbero](https://appshunter.io/developer/405094334) |

## What reviewers say

### Leviathan

[App page](https://appshunter.io/ios/app/leviathan-interactive-comic/id6444325089)

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

**In-app purchases:** none


### Vox libri

[App page](https://appshunter.io/ios/app/vox-libri/id6745276008)

This app offers a flexible and personalized reading experience for books and documents. It supports various reading methods including text-to-speech, braille displays, and customizable on-screen options. Enjoy your content comfortably and accessibly, with features like AI translation and smart navigation.

**Highlights:** High-quality text-to-speech, Braille display compatibility, Customizable reading screen, Support for multiple document formats, Fully accessible interface, Smart navigation, On-device AI translation and summarization

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Leviathan free?

Leviathan costs $3.99, with no in-app purchases.

### Is Vox libri free?

Vox libri costs $4.99, with no in-app purchases.

### Do Leviathan or Vox libri have ads?

Neither Leviathan nor Vox libri shows ads.

### Which is updated more often, Leviathan or Vox libri?

Leviathan ships an update every 11 months, and Vox libri every 11 days. Most recently, Leviathan was updated on October 1, 2026 and Vox libri on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*