Comparison

Folio Bible vs Reform Study

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Folio Bible

Explore the Bible with in-depth textual evidence and original language study. Compare ancient manuscripts, add personal notes, and build collaborative studies. Understand core doctrines and weigh religious claims with biblical responses.

Highlights
  • Read Bible text with manuscript evidence
  • View ancient manuscript pages
  • Study original Hebrew language words
  • Add and organize personal notes
  • Build and collaborate on Bible studies
  • Compare Scripture with other religious texts
Features
Read full description

Folio — Read the Bible with the manuscripts behind it Most Bible apps give you the text. Folio gives you the text and the evidence for it. Every verse shows how many ancient manuscripts preserve it. Tap once and you can see the actual pages that carried Scripture through the centuries. Whether you’re reading devotionally, studying deeply, or asking hard questions about what’s true, Folio is built to go further than any Bible app you’ve used. Read, beautifully A clean, distraction-free reader designed for immersion. Highlight the verses that speak to you, pick up exactly where you left off, and stay focused on the Word. See the manuscripts Tap any verse to view the manuscripts that attest it, ordered from oldest to newest. Compare the critical text against how a specific manuscript — like Codex Sinaiticus — actually reads it. Study the original languages Move word by word through the Hebrew Old Testament. Every word links to its Strong’s number, parsing, and definition, with classic lexicons ready for deeper study. Make it yours Add notes to any verse, organize them with reusable labels, and search everything you’ve written. Your study stays with you and stays in sync. Build Bible Studies Create focused studies by gathering verses, notes, and labels into one place. Invite contributors to collaborate with you, or share a study publicly in read-only format so others can learn from it. See the connections Scripture interprets Scripture. Discover how each verse relates to others across the whole of the Bible. Know what you believe Explore the core doctrines of the Christian faith, clearly laid out so you understand not just what you believe, but why. Test the competing claims Read other religious texts — including the Book of Mormon and the Qur’an — side by side with Scripture. When a claim is made, Folio pairs it with a clear biblical response so you can weigh the evidence for yourself. Free, with no catch Folio is completely free. Optional support helps cover development and hosting — nothing is locked behind a paywall. Read Scripture. See the evidence. Know what you believe. Download Folio and go deeper today.

About

Reform Study

This app offers in-depth Bible study tools, combining a digital library with intuitive reading features. Explore original languages, commentaries, cross-references, and visual aids. Collaborate with others and take notes offline.

Highlights
  • Word-by-word analysis of original languages
  • Integrated classic commentaries
  • Ranked cross-references and theological connections
  • Visual passage mapping
  • Side-by-side translation comparison
  • Note-taking with version history
  • AI-assisted study assistant
  • Offline access to all study materials
Features
Read full description

Reform sits in the space between a Bible app and a research library. It is built for reading that goes deep, without asking you to learn a desk full of software first. Open the app and the passage is simply there, set like a book, in the translation you choose. Read a chapter, or turn reading straight on and go through the end of one book into the next. Then go as far down as the text invites: - Turn any chapter word by word: the tagged Hebrew, Aramaic, and Greek, each word with its pronunciation, its gloss, and its full parsing said in plain English. Tap a word for its dictionary entry and a concordance of everywhere it is used. - Set a classic commentator beside the text: Matthew Henry, Calvin, Gill, Clarke, Keil and Delitzsch, Spurgeon on the Psalms, and more, folded at the divisions the commentator himself made. - Tap a verse and see what speaks there: cross references ranked by usefulness, where the passage is told again across the testaments, which articles of the creeds and confessions stand on it, and which of the church fathers cite it, out of eighteen centuries of reading. - Or see that drawn. The same shelf as a picture: the passages that speak to a verse, and the ones that turn out to be speaking to each other rather than only to the verse in the middle. It is walked in both directions, so what points at a passage is there as well as what it points at, and only a third of that is the same set. Pan it, zoom it, glance at any place to read it, and draw the picture again around wherever you land. - Read one verse as the other translations have it, side by side, without leaving the page. - Leave your own mark on a verse. A mark waits in the margin it was made in, and the record of everywhere your hand has rested reads in the order a printed Bible has. - Keep your notes beside the passage, in plain markdown, saved as you pause, with every save a version you can return to. Study one passage, or walk a whole book chapter by chapter. - Talk it through with an assistant that will not do your reading for you. It opens only after your notes hold a first pass of your own, and then it reads the same text and the same library you do, questions your claims, and tells you when it is recalling rather than reading. - Read offline. Take a book down and everything that speaks to it comes with it: every translation, the marks, the original languages, and all nine reference shelves. What you have already opened stays with you as well. - Read at night with the lamp turned down, the page black and the words grey. Dark mode is a daytime thing; this is for a dark room. Nobody should prepare alone. Share a study with a link, send a sermon to somebody to read and argue with, or prepare on a team's shared desk, with the discussion riding alongside the work and a tap on the shoulder when somebody answers. A small group leader gets the sheets: the leader's copy of each week's handout, blanks filled, on the phone that is actually in the living room on a Sunday. A group is joined in the room it meets in: hold the door up on your screen as a code, and whoever scans it asks to come in. On an iPad the whole desk opens: a sermon's five files beside the passage, the handout and the slides built by hand, the lectern for standing up to preach, and printing straight from the page. Reform is not a devotional feed, and it is not a seminary workstation. It is a study desk: the text, the library, your own thinking, and nothing between you and the passage. The reader and the library are open: install it and all of it is there, with no account and nothing to buy. Signing up adds what is yours, the studies, the notes, the marks, and the team. The assistant runs on a shared key and opens once your account has been approved.

Screenshots

Folio Bible4 screens
Reform Study4 screens

Verdict

The call

The clearest difference is update cadence: Reform Study at every 2 days against Folio Bible's every 9 days. Reform Study also leads on ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Folio Bible against 5.0 for Reform Study. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Folio Bible ships an update every 9 days, Reform Study every 2 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Folio Bible versus Reform Study: the parameters behind the verdict, then further details
ParameterFolio BibleReform Study
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings13 — better
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size9 MB16 MB
Age rating4+4+
DeveloperSpencer NewellElliott Maguire

Customer experience

Folio Bible

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Reform Study

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Folio Bible

No in-app purchases

None

Reform Study

No in-app purchases

Questions

Is Folio Bible free?
Folio Bible is free to download, with no in-app purchases.
Is Reform Study free?
Reform Study is free to download, with no in-app purchases.
Which has better reviews, Folio Bible or Reform Study?
Folio Bible and Reform Study are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Folio Bible or Reform Study have ads?
Neither Folio Bible nor Reform Study shows ads.
Which is updated more often, Folio Bible or Reform Study?
Folio Bible ships an update every 9 days, and Reform Study every 2 days. Most recently, Folio Bible was updated on October 4, 2026 and Reform Study on October 8, 2026.

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