# Bibliorossica vs integer AR

The clearest difference is iOS requirement: integer AR at 12.0 against Bibliorossica's 14.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Bibliorossica ships an update every 3 months, integer AR every 2 months. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Bibliorossica | integer AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 31 MB | 172 MB |
| Requires iOS | 14.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIBLIOROSSIKA, OOO](https://appshunter.io/developer/999324319) | [integer AR](https://appshunter.io/developer/1156869823) |

## What reviewers say

### Bibliorossica

[App page](https://appshunter.io/ios/app/bibliorossica/id1572979405)

Access a curated digital library of scholarly works focused on Russian, Jewish, Eastern European, and Eurasian Humanities. Discover over 10,800 titles across history, philosophy, linguistics, art, and sociology, with new publications added promptly. This resource is designed for academics and scholars seeking the latest research.

**Highlights:** Expertly selected collections, Modern Russian, Jewish, Eastern European, Eurasian Humanities focus, Over 10,800 scholarly titles, Thematic collections (history, philosophy, linguistics, art, sociology), New titles available immediately, Publications from leading Russian academic presses, Search by title, author, publisher, catalogs

**In-app purchases:** none


### integer AR

[App page](https://appshunter.io/ios/app/integer-ar/id1634626496)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bibliorossica free?

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

### Is integer AR free?

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

### Do Bibliorossica or integer AR have ads?

Neither Bibliorossica nor integer AR shows ads.

### Which is updated more often, Bibliorossica or integer AR?

Bibliorossica ships an update every 3 months, and integer AR every 2 months. Most recently, Bibliorossica was updated on September 11, 2026 and integer AR on September 22, 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.*