# Историческая Библиотека vs ATReader Pro

The clearest difference is monetization model: Историческая Библиотека at free against ATReader Pro's subscription. Историческая Библиотека also leads on review sentiment (43% vs 29%) and iOS requirement (7.0 vs 18.5). ATReader Pro's advantage is update cadence (monthly vs every 3 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Историческая Библиотека sells 5 one-off in-app purchases and ATReader Pro sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Историческая Библиотека ships an update every 3 months, ATReader Pro monthly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Историческая Библиотека | ATReader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **42.9% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 165 MB | 95 MB |
| Requires iOS | **7.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARTFOND](https://appshunter.io/developer/477697516) | [Anatoliy Vyzhletsov](https://appshunter.io/developer/1722771558) |

## What reviewers say

### Историческая Библиотека

[App page](https://appshunter.io/ios/app/id943582962)

Access a vast digital library of historical texts, including extensive collections on Russian and world history. Customize your reading experience with flexible text display and navigation features. Expand your library with additional historical volumes.

**Highlights:** 84 books on Russian history, Expandable library up to 500 books, Customizable text display, Note-taking and sharing, Search by author, title, and text, Bookmarks and auto-save, Night mode

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Русь и Россия до XVIII в. | $2.99 | one-time |
| Россия XVIII в. | $2.99 | one-time |
| Россия XIX в. | $2.99 | one-time |
| Россия XIX-XX вв. | $2.99 | one-time |
| Зарубежная история | $2.99 | one-time |


### ATReader Pro

[App page](https://appshunter.io/ios/app/atreader-pro/id6746457868)

Access and enjoy a vast library of books and audiobooks from Author.Today. Features include offline reading, smart playback, customizable reading settings, and seamless integration with the Author.Today website. Offers a free trial period before requiring a subscription.

**Highlights:** Offline book access, CarPlay audiobook support, Smart audiobook player, Customizable reading settings, Personal book collections, Import from Author.Today library, Reading progress tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Suscription | $9.99 | per year |


## Frequently asked questions

### Is Историческая Библиотека free?

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

### Is ATReader Pro free?

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

### Do Историческая Библиотека or ATReader Pro have ads?

Neither Историческая Библиотека nor ATReader Pro shows ads.

### Which is updated more often, Историческая Библиотека or ATReader Pro?

Историческая Библиотека ships an update every 3 months, and ATReader Pro monthly. Most recently, Историческая Библиотека was updated on October 15, 2026 and ATReader Pro on October 5, 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.*