# ePub Pro vs Timebound EPUB Reader

The clearest difference is in-app purchases: Timebound EPUB Reader at none against ePub Pro's 1. Timebound EPUB Reader also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (18.0 vs 26.0). ePub Pro's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. ePub Pro sells 1 one-off in-app purchase. Timebound EPUB Reader asks for nothing beyond the download.

ePub Pro ships an update every 3 months, Timebound EPUB Reader every 5 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ePub Pro | Timebound EPUB Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/epub-pro/id1557899549/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 25 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Verbia Systems](https://appshunter.io/developer/1025294134) | [Cow Cow Technologies LLC](https://appshunter.io/developer/924502488) |

## What reviewers say

### ePub Pro

[App page](https://appshunter.io/ios/app/epub-pro/id1557899549)

This app allows you to read, organize, and sync your ePub eBooks across devices. It offers flexible display options, dark mode, and automatic progress saving. An optional upgrade unlocks advanced organization features like collections and custom metadata editing.

**Highlights:** Flexible display options (cards/list), Pin favorite eBooks, Dark and Sepia reading modes, iCloud sync across devices, Auto-save reading progress, Organize into collections (Expert), Edit titles and cover art (Expert)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ePub Pro Expert | $19.99 | one-time |


### Timebound EPUB Reader

[App page](https://appshunter.io/ios/app/timebound-epub-reader/id6778347293)

**In-app purchases:** none


## Frequently asked questions

### Is ePub Pro free?

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

### Is Timebound EPUB Reader free?

Timebound EPUB Reader is free to download, with no in-app purchases.

### Do ePub Pro or Timebound EPUB Reader have ads?

Neither ePub Pro nor Timebound EPUB Reader shows ads.

### Which is updated more often, ePub Pro or Timebound EPUB Reader?

ePub Pro ships an update every 3 months, and Timebound EPUB Reader every 5 days. Most recently, ePub Pro was updated on October 4, 2026 and Timebound EPUB Reader on October 15, 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.*