Skip to content
iPhone + Mac$7.99 one-time · no subscriptioniOS 17+ · macOS 14+
Silo Bible for iPhone + Mac · Available now

Silo Bible.

The King James Version with its Hebrew and Greek a tap or a click away, and twenty more translations to read, compare, and search offline.

App Store · iPhone + Mac$7.99 one-time · no subscriptionNo data to Silo · your own AI keys
Available today on iPhone and Mac

Available todayDownload once. Read forever.

The King James Version and the World English Bible ship inside the app, so the King James opens on first launch with nothing to download. Nineteen more translations in English, German, French, Spanish, Portuguese, and Russian download once from the in-app catalog. Every text is public domain or openly licensed, and each openly licensed one names its license with a link to the terms. After that, reading, search, word study, notes, and read-aloud keep working in airplane mode.

Available todayTap a word, meet the Hebrew or Greek.

In the King James Version, tap a word on iPhone or click it on the Mac and its Strong's entry opens over the passage: the original word in large serif, its transliteration and pronunciation, the definition, and KJV usage. The sheet counts the verses in that translation that use the word and lists every one when you ask. The Lutherbibel 1912 and Reina-Valera 1909 downloads open entries the same way. Word study is offered only where the word links were checked against the Hebrew and Greek, so other translations stay plain reading texts, with a note that points you to one that has it.

Available todayA Today page with a memory.

Follow a local reading plan, recover one missed day, inspect durable completion history, and review verse cards on a spaced schedule. Optional reminders stay generic: no verse text, plan title, notes, or reading history appears on the lock screen.

A complete study room.

Available today
Offline translations.

The King James Version and the World English Bible are built in. Nineteen more, among them the American Standard, Geneva 1599, Young's Literal, Berean Standard, Louis Segond 1910, and the Russian Synodal, download once and then read without a connection.

KJV + WEB built in · 21 editions · 6 languages
Available today
Compare, search, jump.

Read two installed translations verse by verse. Where one merges or leaves out a verse, its column says so instead of drifting out of line. Search the full text of a translation, or type a reference like John 3:16 to go straight there.

Parallel · full text · references
Available today
Strong's Concordance.

Tap a King James word for the Hebrew or Greek lemma, transliteration, definition, and KJV usage, then see how many verses use it and open the full list, without leaving the chapter.

14,197 Hebrew and Greek entries · built in
Available today
Today, plans, and durable history.

Continue from your last position, follow a local reading-plan schedule, mark assignments complete, recover one missed day, and inspect the plan's completion history. On iPhone, a Verse of the Day widget puts a World English Bible verse on the Home Screen or Lock Screen.

Local schedule · streak recovery · iPhone widget
Available today
Verse memory on a spaced schedule.

Add a verse from the reader, review cards due today, and grade each review Again, Hard, Good, or Easy. The next local due day follows a transparent SM-2-style schedule.

Again · hard · good · easy
Available today
Notebook-style study.

Highlight in four colors, write margin notes plain or in a handwriting-style face, bookmark passages, and pick up where you stopped. Highlights, notes, and memory cards are kept by verse, so they follow you from one translation to the next, and Export Markdown saves notes and highlights to a file you choose.

Highlights · notes · bookmarks · Markdown
Available today
Read-aloud, offline.

Use a voice already on your iPhone or Mac, or download one of three natural English voices that then run on the device. Listen mode keeps the verse being read in large type, with chapter controls and a sleep timer. The system voice also lights up each word as it is spoken, and iPhone adds lock-screen controls.

System voices · three natural voices
Available today
On-device Bible chat, where supported.

On iPhone and Mac with Apple Intelligence on iOS 26 or macOS 26, Bible Chat answers from your installed translations and cites the verses it used; tap a citation to open the passage. Other devices get a plain explanation, never an automatic cloud fallback. Optional BYOK providers require your own key and consent in Cloud Inference settings.

On-device default · optional BYOK
$7.99 once. One purchase covers iPhone and Mac.
More

More private tools for reading and stories.

2 related apps