The text, unaltered
His words, as the BBT prints them
Everything in the app is Śrīla Prabhupāda's text as the BBT publishes it — reproduced faithfully and unaltered from the current editions, with the BBT's copyright notice at the foot of every screen that shows a line of it. The study apparatus lives around the text, never inside it: nothing is added to a purport, and nothing is written in his name.
The text itself comes from vedabase.io, which has kept his books online, free to every reader, for well over a decade. This app is built on that work.
His translations and purports run through the whole of the Gītā, the Caitanya-caritāmṛta, the Īśopaniṣad, The Nectar of Instruction and The Nectar of Devotion, and the Bhāgavatam as far as the thirteenth chapter of the Tenth Canto, where his work stood at his disappearance in 1977. His disciples completed the remaining cantos in the same form, and they appear here as the BBT prints them. Śrī Brahma-saṁhitā is the one other voice in the library: the English edition of Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura, its 1932 translator and commentator, as the BBT publishes it.