# Bilingual Library — Tsadra Buddhist Texts > Digital library of Buddhist texts and Tsadra Foundation resources. (iPhone/iPad app by Tsadra Foundation.) - Source: https://appshunter.io/ios/app/bilingual-library/id651630070 (this page in markdown: same URL + `.md`) - Developer: [Tsadra Foundation](https://appshunter.io/developer/651630073) - Category: Education, Books - Price: Free with in-app purchases - Rating: 4.00/5 from 3 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 24 MB - Languages: British English, Arabic, Catalan, Czech, Dutch, French (France), German (Germany), Hungarian, Italian, Japanese and 5 more - Released: 2013-06-10 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/bilingual-library/id651630070/reviews.md ## What is Bilingual Library? 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. ## Key features - Treasury of Knowledge collection - Five Treatises of Maitreya - Tibetan Texts collection - DharmaCloud Library access - Tsadra Tibetan Catalogs - Translation and Transmission Conferences ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 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 | ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/bilingual-library/id651630070/reviews.md ### 4/5 — Fantastic way to learn about Buddhism *2018-10-27, version 2.0* The text makes the classical summary of the branches of Tibetan Buddhism available in a very pleasant and accessible manner. The contents represent a series of books written by a leading nonsectarian practitioner. Each specific book is available for a fraction of the print cost. Only reason that I did not give this 5 stars is that the publisher is slow to update it to new versions of iOS. I have refrained from updating my iPad to iOS 12 so as not to risk looking this app, as I did with earlier releases. ### 3/5 — Does it need to be iOS 6? *2015-09-04* It's a pity it will not run on gen 1 iPad's, which only go up to iOS 5.1.1. Many people still are quite happy with their first generation iPad's and I would have thought an App like this would otherwise run on it just fine. Could you ask your developer to recompile the App with an adjusted minimum 'required version' of 5.1.1 so all those iPad users on the older iPad's can use this pretty please ;) ### 5/5 — An amazing doorway to a full picture of Tibetan Buddhist tradition *2015-01-10* Wow. The content of this app is like none other. Kongtrul's focus and intension is wonderful and clearly represented by this compendium of his works. Thank you for putting together. The tech is a standard e-book reference style, used by many other e-books. ### 2/5 — Incredible content, terrible tech *2015-01-08* The ability to see the entire Treasury of Knowledge in translation and the original Tibetan all in one place is truly a marvel. Not to mention the excellent formatting along with various outlines to refer to. Kudos to all who worked to make this available. Unfortunately the app is not very stable. It freezes and crashes constantly making it virtually unusable. The content is amazing, but if no one can access it, what good is the app? ### 1/5 — Great idea but my ipad 2 cant cope *2014-11-29, version 1.0.17* I loved the idea, of being able to read the entire work on my iPad but sadly this isnt happening. It takes forever to load and then it freezes and I simply am locked onto a page, I cant mive it or even get out of it and have to turn my iPad off and ob again. I am very very frustrated and wish I had the books in my hand instead as I havent been able to read much at all...after buying the whole work ! Could someone do something about this ? i cant be the only one..and I would love to be given the books to read instead of this expensive waste of money. Please can someone-help... ### 5/5 — If you have an interest in Tibetan Buddhism Get it *2013-09-12, version 1.0* I am in love with this app. It is beautiful, functional and affordable when compared to the hardcopy books. ### 5/5 — Beautifully done! *2013-09-08* This app is beautiful to look at and beautiful to read! I'm so very grateful to the people and donors who made this possible. May all benefit from the blessings of this text. ### 5/5 — Absolutely brilliant ! *2013-07-16, version 1.0* I have hard copies of these volumes, but to have then all on my ipad so I can take them where ever I go is just great. Also you can hyperlink from place to place within the digital version, very very handy. One could say this is the Kargyu Abhidharma, wonderful. Go ahead and buy these because at £6.99 per volume you really can't go wrong. ### 5/5 — Very well done! *2013-06-17, version 1.0* I stumbled across this App by accident and was blown away, a masterful bilingual rendering of a significant classical text in digital format. This App is a must for those looking for a highly accessible version of The Treasury of Knowledge and also for students of the Tibetan language. ## Frequently asked questions about Bilingual Library ### What Buddhist text collections are available in Bilingual Library? Bilingual Library offers three key collections: The Treasury of Knowledge, The Five Treatises of Maitreya, and a collection of Tibetan Texts. These provide comprehensive access to Buddhist teachings as preserved in Tibet. ### What are the Tsadra Foundation resources included in Bilingual Library? The app provides access to The DharmaCloud Library, The Tsadra Tibetan Catalogs, and information on the Translation and Transmission Conferences. These resources complement the text collections. ### What is the Treasury of Knowledge collection about? The Treasury of Knowledge is an encyclopedic work by Jamgön Kongtrul Lodro Tayé covering the entire range of Buddhist teachings preserved in Tibet. It includes historical, philosophical, and practical aspects of Buddhist practice. ### Is Bilingual Library available on Android devices? Currently, Bilingual Library is only supported on iPad devices. Users can access its extensive Buddhist text collections and Tsadra Foundation resources on their Apple tablets. ### How often is Bilingual Library updated? The latest version of Bilingual Library is 4.0.1, last updated on October 22, 2025. This indicates a commitment to maintaining and potentially expanding the app's content and functionality. ### What is the user rating for Bilingual Library? Bilingual Library has a rating of 4.0 stars based on 3 user ratings. This suggests a generally positive reception from its current user base. ### Does Bilingual Library have ads? No, Bilingual Library does not contain advertisements. Users can engage with the Buddhist texts and resources without interruption from ads. ### What is the age rating for Bilingual Library? Bilingual Library has an age rating of 4+. This makes it suitable for a wide range of users interested in educational and religious content. ## Version history (last 5 releases) ### 4.0.1 — 2025-10-22 This version only updates the frameworks and notifies of last release to app store before un-publishing ### 3.5.8 — 2023-08-25 Updated Timeless Treasuries branding to DharmaCloud ### 3.5.4 — 2023-08-04 - fixing icon name ### 3.5.3 — 2023-08-02 - Framework updated for compatibility - Fixed URLs for Tsadra Dharma Cloud and Conference sites ### 3.3.3 — 2019-05-30 This update merges all the Tsadra Foundation apps into a single library. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*