# Omnibook vs NovelFLowe

The clearest difference is in-app purchases: Omnibook at none against NovelFLowe's 1. Omnibook also leads on ads (none vs shown). NovelFLowe's advantage is update cadence (daily vs every 3 months) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. NovelFLowe sells 1 one-off in-app purchase. Omnibook asks for nothing beyond the download.

Omnibook ships an update every 3 months, NovelFLowe daily. The most recent releases landed on October 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Omnibook | NovelFLowe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/omnibook/id1462181257/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 25 MB | 10 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel & Cicero](https://appshunter.io/developer/1462162041) | [Michel STRUK](https://appshunter.io/developer/1875517015) |

## What reviewers say

### Omnibook

[App page](https://appshunter.io/ios/app/omnibook/id1462181257)

A digital publication reader designed for the latest generation of e-books. It offers a modern platform for accessing and enjoying digital content.

**Highlights:** Digital publication reader, Last generation technology, Modern interface, E-book access

**In-app purchases:** none


### NovelFLowe

[App page](https://appshunter.io/ios/app/novelflowe/id6758884985)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Omnibook free?

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

### Is NovelFLowe free?

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

### Do Omnibook or NovelFLowe have ads?

NovelFLowe shows ads; Omnibook does not.

### Which is updated more often, Omnibook or NovelFLowe?

Omnibook ships an update every 3 months, and NovelFLowe daily. Most recently, Omnibook was updated on October 13, 2026 and NovelFLowe 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.*