Back to Work  /   Case Study 03

Everbible.

An offline Bible reader built with quiet reverence — for a category that lost the plot on engagement metrics somewhere around 2014.

RoleDesign · Engineering · Ship
Year2025 — Present
PlatformAndroid
Status Live · Sep '25
100+
Installs
00
Translations
00
Topical Studies
00
Trackers

The Bible app, somehow, became a retention product.

Push notifications nagging for streaks. Banner ads selling study courses one tap from the Sermon on the Mount. Cross-references gated behind a subscription. Account walls before you can open Genesis 1. Modern Bible apps optimised for the same metrics as a mobile game and ended up feeling roughly as sacred as one.

For a category whose users are, by definition, looking for quiet, contemplation, and care — that is a category-level failure of taste. There was room for an app that simply respected what it was for.

Treat the text with deference. Build the tools study actually needs.

The product is structured in three layers, in order of weight. The text comes first, the tools support the text, and the companions live one tap deeper for those who want them. Nothing in the app interrupts a reading session.

  1. L1 The Text

    Six public-domain translations — AKJV, ASV, BBE, KJV, WEB, YLT — bundled and indexed offline. No download flow, no license server, no surprise paywalls on book three of John.

  2. L2 The Tools

    Highlighting, bookmarks, notes, full-text search, and a verse translation tool. Each one serves study, not streaks. The list is short on purpose.

  3. L3 The Companions

    Fourteen topical teachings, guided prayers organised by theme, and life verses curated for seasons of faith, hope, love, peace. Treated like a quiet library, not a content feed.

The choices a category-respecting Bible app has to make.

Public-domain translationsover Modern licensed ones

Six freely-licensed translations ship inside the app. The trade is no NIV or ESV — the gain is a permanently free, permanently offline product with no per-install cost stack to recover.

No streaks, no notificationsover Engagement gamification

Reading scripture is not a Duolingo habit. The app refuses streak counters, daily-reminder spam, and badges. If someone opens it once a year on Christmas Eve, that is a successful session.

AI assistance, openly disclosedover Pretending nothing is AI

Some companion content is AI-assisted. The store listing and in-app copy say so plainly, with a clear note that it is for inspiration and not a substitute for guidance from a spiritual leader. Honesty over polish.

Local-only, no accountsover Cloud sync

Highlights, notes, and bookmarks live on the device. Nothing syncs to a server. The Play Store data-safety badge is the rarer green one — “no data collected” — and it is honest.

A small, real audience — and the rare honest data-safety badge.

Everbible is live on Google Play in the Books & Reference category, with 100+ installs and the rarest of Play Store badges: no data shared, no data collected. Updates ship on a calm, deliberate cadence — the latest one added a new prayers list and refined the search.

“Added new Prayer’s list. Added new Quotes & Verses list. Enhanced search functionality for more accurate results. General bug fixes and performance optimizations.”— Release notes, latest version

This was the project where I learned that some categories don’t need bigger swings — they need someone willing to make the smaller, quieter version. The people it’s for tend to recognise it on sight.

  • iOS port via a shared text-engine core
  • Reading plans — paced, never streak-based
  • Side-by-side translation comparison view
  • Optional public-domain audio readings
  • A clearly-labelled, manually-curated theology library
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