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Launching October 25, 2026 · iPhone and Android

Study the whole Bible, verse by verse

Commentary and application for all 31,102 verses, the Hebrew and Greek word by word, and Yesud AI: an assistant that checks every citation against the text before it shows it to you.

Three months of the Preacher plan · one-time payment

Get it on Google PlayComing soon on theApp Store
Yesud's book, with the Hebrew word יְסֻד on its cover

The name

“For upon the first day of the first month began he to go up from Babylon… For Ezra had prepared his heart to seek the law of the LORD, and to do it, and to teach in Israel statutes and judgments.”Ezra 7:9–10 · KJV

Yesud () means “foundation; the beginning”. It appears only once in all of Scripture, in Ezra 7:9, where it is translated “began”: the chapter of the man who prepared his heart to seek the law, to do it and to teach it. That is what this app wants to be — a foundation for studying the Word.

Inside the app

Everything for studying in depth

Verse-by-verse study

Commentary and application for every verse, the teachings of each passage, and a written summary of every book and each Testament.

Hebrew and Greek

Every word with its Strong's number, transliteration and a literal translation, from the complete dictionary.

Topical studies

10,161 promises, the 613 commandments of the Torah, spiritual warfare and the names of God, verse by verse.

Read, listen and grow

Read-aloud in natural voices, search, and a reading journey with seven levels, from Neophyte to Erudite.

Yesud AI

Answers from the study itself and checks every citation against the text. With the Preacher plan, any answer can become a full in-depth study in Word or PDF.

Reserve it before it's out

Three months of the Preacher plan in a single payment, with no renewal, and a code that reaches you straight away.

Reserve now
Launch reservation3 months of Preacher Reserve now