# Bilingual Library vs BDRC Mobile

The clearest difference is review sentiment: Bilingual Library at 67% against BDRC Mobile's 14%. Bilingual Library also leads on ratings volume (3 vs 1). BDRC Mobile's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 20). On price, update cadence and ads there is nothing between them.

Both are free to download. Bilingual Library sells 20 one-off in-app purchases. BDRC Mobile asks for nothing beyond the download.

BDRC Mobile holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 67% of Bilingual Library's written reviews are positive against 14% of BDRC Mobile's, so the app with the better star average is not the one people write more warmly about.

Bilingual Library ships an update every 16 months, BDRC Mobile every 15 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bilingual Library | BDRC Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/bilingual-library/id651630070/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bdrc-mobile/id1254032189/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **66.7% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 15 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 15 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Tsadra Foundation](https://appshunter.io/developer/651630073) | [Buddhist Digital Resource Center](https://appshunter.io/developer/1254032188) |

## What reviewers say

### Bilingual Library

[App page](https://appshunter.io/ios/app/bilingual-library/id651630070)

Access three major collections of Buddhist texts, including the encyclopedic Treasury of Knowledge. Explore DharmaCloud resources and Tibetan catalogs from the Tsadra Foundation.

**Highlights:** Treasury of Knowledge collection, Five Treatises of Maitreya, Tibetan Texts collection, DharmaCloud Library access, Tsadra Tibetan Catalogs, Translation and Transmission Conferences

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Myriad Worlds: Book 1 | Free | one-time |
| Buddhism's Journey to Tibet | Free | one-time |
| TOK Buddhist Ethics - Book 5 | Free | one-time |
| Indo-Tibetan Classical Learning | Free | one-time |
| Frameworks of Buddhist Philosophy | Free | one-time |
| Systems of Buddhist Tantra | Free | one-time |
| Foundations of Buddhist Study and Practice | Free | one-time |
| The Elements of Tantric Practice | Free | one-time |
| Esoteric Instructions | Free | one-time |
| Journey and Goal | Free | one-time |
| Middle Beyond Extremes | Free | one-time |
| Buddha Nature | Free | one-time |
| The Dharmadharmatavibhaga | Free | one-time |
| Mining for Wisdom | Free | one-time |
| The Madhyantavibhaga | Free | one-time |
| Ornament of the Great Vehicle | Free | one-time |
| When the Clouds Part | Free | one-time |
| Gone Beyond (Volume 1) | Free | one-time |
| Gone Beyond (Volume 2) | Free | one-time |
| The Universal Vehicle | Free | one-time |


### BDRC Mobile

[App page](https://appshunter.io/ios/app/bdrc-mobile/id1254032189)

Access a vast digital library of Buddhist texts in Asian languages on your mobile device. Search and view digitized manuscripts and books, with offline search capabilities. Requires internet for image viewing.

**Highlights:** Search BDRC library offline, View digitized Buddhist texts, Access Open Access Tibetan collection, Mobile access to digital archive, Browse manuscripts and books

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bilingual Library free?

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

### Is BDRC Mobile free?

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

### Which has better reviews, Bilingual Library or BDRC Mobile?

BDRC Mobile is rated higher. Bilingual Library averages 4.0 out of 5 from 3 ratings, while BDRC Mobile averages 5.0 from 1 ratings.

### Do Bilingual Library or BDRC Mobile have ads?

Neither Bilingual Library nor BDRC Mobile shows ads.

### Which is updated more often, Bilingual Library or BDRC Mobile?

Bilingual Library ships an update every 16 months, and BDRC Mobile every 15 months. Most recently, Bilingual Library was updated on October 23, 2026 and BDRC Mobile on October 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.*