# The 1 Book E vs Hibrary

The clearest difference is update cadence: Hibrary at monthly against The 1 Book E's every 5 months. The 1 Book E's advantage is iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

The 1 Book E ships an update every 5 months, Hibrary monthly. The most recent releases landed on August 12, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | The 1 Book E | Hibrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (21 ratings)](https://appshunter.io/ios/app/hibrary/id1519192143/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free |
| Size | 128 MB | 119 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [MEB Corporation Public Company Limited](https://appshunter.io/developer/436964329) | [Hytexts Interactive Limited](https://appshunter.io/developer/1289188993) |

## What reviewers say

### The 1 Book E

[App page](https://appshunter.io/ios/app/the-1-book-e-library/id1063235151)

**Features:** Vision Pro support

**In-app purchases:** none


### Hibrary

[App page](https://appshunter.io/ios/app/hibrary/id1519192143)

An online library application for organizations, offering a vast collection of e-books from various publishers. Users can enjoy offline reading, customize their reading experience with adjustable fonts and brightness, and sync their progress across devices. It supports PDF and ePUB3 formats and is available for free.

**Highlights:** Access e-books from 40 public libraries, Offline reading support, Adjustable font size and style, Multiple reading modes, Sync reading progress across devices, Supports PDF and ePUB3 formats

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

**In-app purchases:** none


## Frequently asked questions

### Is The 1 Book E free?

The 1 Book E is free to download, with no in-app purchases.

### Is Hibrary free?

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

### Do The 1 Book E or Hibrary have ads?

Neither The 1 Book E nor Hibrary shows ads.

### Which is updated more often, The 1 Book E or Hibrary?

The 1 Book E ships an update every 5 months, and Hibrary monthly. Most recently, The 1 Book E was updated on August 12, 2026 and Hibrary on August 24, 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.*