Comparison

Bilingual Library vs BDRC Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bilingual Library

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
Read full description

This application provides three important collections of Buddhist texts and ​access to other Tasdra Foundation resources: Collections included: - The Treasury of Knowledge - The Five Treatises of Maitreya - A collection of Tibetan Texts Tsadra Resources: - The DharmaCloud Library - The Tsadra Tibetan Catalogs - The Translation and Transmission Conferences About the Treasury of Knowledge Collection The Treasury of Knowledge, a unique encyclopedic masterpiece by Jamgön Kongtrul Lodro Tayé (1813-1900), comprising the entire range of Buddhist teachings as they were preserved in Tibet. The Treasury of Knowledge contains ten books, the first four of which are historically oriented, focusing respectively on cosmology, the Buddha, his teachings, and their propagation in ancient India and Tibet. The fifth book concerns the integration of monastic, bodhisattva, and mantra vows, while the next three (books six through eight) concern the cultivation of discriminative awareness, through study, reflection, and meditation, respectively. The last two books, nine and ten, offer Kongtrul’s syncretic analysis of the spiritual paths and goals attained through the causal and fruition vehicles of Buddhist practice. The Treasury also includes an introduction and a conclusion preceding and concluding the ten books, respectively.

About

BDRC Mobile

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
Read full description

A mobile application to search through and view the BDRC library. Buddhist Digital Resource Center is the world’s leading digital conservator of Buddhist texts in Asian languages and has digitized over 20 million pages of manuscripts and printed books. BDRC Mobile provides mobile access to the Open Access Tibetan part of the BDRC library, otherwise available on our website. The app’s search tool can work offline, but the image viewer requires an Internet connection.

Screenshots

BDRC Mobile4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Bilingual Library ships an update every 16 months, BDRC Mobile every 15 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

Scorecard7 real differences · 3 level
Bilingual Library versus BDRC Mobile: the parameters behind the verdict, then further details
ParameterBilingual LibraryBDRC Mobile
PriceFreeFree
Rating4.0 (3 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews — better14.3% of reviews
Number of ratings3 — better1
Update frequencyEvery 16 monthsEvery 15 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS14.012.0 — better
Further details — not scored
Size24 MB15 MB
Age rating4+9+
DeveloperTsadra FoundationBuddhist Digital Resource Center

Customer experience

Bilingual Library

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews9 reviews
Positive66.7%
Neutral11.1%
Negative22.2%

BDRC Mobile

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive14.3%
Neutral14.3%
Negative71.4%

In-app purchases

20 purchases

Bilingual Library

One-time20
  • Myriad Worlds: Book 1Free
  • Buddhism's Journey to TibetFree
  • TOK Buddhist Ethics - Book 5Free
Show 17 more
  • Indo-Tibetan Classical LearningFree
  • Frameworks of Buddhist PhilosophyFree
  • Systems of Buddhist TantraFree
  • Foundations of Buddhist Study and PracticeFree
  • The Elements of Tantric PracticeFree
  • Esoteric InstructionsFree
  • Journey and GoalFree
  • Middle Beyond ExtremesFree
  • Buddha NatureFree
  • The DharmadharmatavibhagaFree
  • Mining for WisdomFree
  • The MadhyantavibhagaFree
  • Ornament of the Great VehicleFree
  • When the Clouds PartFree
  • Gone Beyond (Volume 1)Free
  • Gone Beyond (Volume 2)Free
  • The Universal VehicleFree
None

BDRC Mobile

No in-app purchases

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 6, 2026 and BDRC Mobile on October 1, 2026.

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