Comparison

Reformed Companion vs Catechize

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

Head to head
About

Reformed Companion

Access a comprehensive collection of Reformed catechisms, confessions, and creeds. Includes Bible proof texts, a quiz feature for catechisms, and detailed explanations. Customize your experience with preferred texts, translations, and themes.

Highlights
  • Reformed catechisms, confessions, and creeds
  • Bible proof texts (ESV/KJV)
  • Catechism quiz feature
  • Doctrines of Grace and Five Solas
  • Contextual 'Learn more' buttons
  • Customizable settings (themes, text size, Bible translation)
Read full description

The Reformed Companion app is your go-to source for your favorite Reformed catechisms, confessions, creeds, and more. The catechisms include proof texts from the ESV and KJV Bible translations, as well as a quiz feature to test your catechism knowledge. Catechisms: - Westminster Shorter Catechism - Westminster Larger Catechism - Heidelberg Catechism - Keach's Catechism - Catechism For Young Children - An Orthodox Catechism Confessions: - Westminster Confession - Belgic Confession - 1689 Baptist Confession - Canons of Dort - 39 Articles - Second Helvetic Confession Creeds: - Apostles' Creed - Nicene Creed - Athanasian Creed - Chalcedonian Definition The app also includes summary descriptions and proof texts for the Doctrines of Grace (Total Depravity, Unconditional Election, Limited Atonement, Irresistible Grace, and Perseverance of the Saints), as well as the Five Solas (Sola Scriptura, Sola Fide, Sola Gratia, Solus Christus, and Soli Deo Gloria). The catechisms and confessions have a "Learn more" button for each document to learn more about their context. The settings screen allows users to optimize their experiences with preferred starting catechisms, confessions, creeds, and Bible translation, as well as the theme mode (light/dark) and text size. If you enjoy Reformed theology, then this is the app for you!

About

Catechize

Features
Read full description

Discover the timeless wisdom of Keach's Catechism — a beloved summary of Christian doctrine written in 1693 for Reformed Baptist families. A Daily Question for Your Soul Each day, Catechize presents a single question to meditate on. Tap to reveal the answer, explore the Scripture proofs, and let ancient truths shape your heart. It's designed for quiet moments of reflection, whether during your morning devotions or evening family worship. All 118 Questions at Your Fingertips Browse the complete catechism anytime. Search for topics, track which questions you've learned, and mark your progress as you work through this treasury of Biblical doctrine. Scripture in Context Every answer is grounded in God's Word. Tap any Scripture reference to see the full chapter context, with the key verse highlighted. No need to flip between apps — the Bible is right here. Beautiful, Focused Design Catechize is crafted with care — warm parchment tones, elegant typography, and thoughtful animations create a contemplative atmosphere. Dark mode adapts beautifully for nighttime reading. Features: • Daily question with progressive reveal • All 118 questions and answers • Scripture proofs with full chapter context • Progress tracking for your study journey • Daily notification reminders • Beautiful light and dark modes • Completely offline — no internet required About Keach's Catechism Written by Benjamin Keach in 1693, this catechism was designed to instruct children and families in the foundational truths of Reformed Baptist theology. Based largely on the Westminster Shorter Catechism, it remains a treasured tool for Christian education across generations. Whether you're introducing your children to the faith, deepening your own understanding, or leading family worship, Catechize makes it simple to engage with these time-tested questions and answers. Download Catechize and begin your journey through the rich heritage of Reformed Baptist doctrine.

Screenshots

Reformed Companion4 screens
Catechize4 screens

Verdict

The call

The clearest difference is update cadence: Catechize at every 5 days against Reformed Companion's every 2 months. Reformed Companion's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Reformed Companion ships an update every 2 months, Catechize every 5 days. The most recent releases landed on October 14, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Reformed Companion versus Catechize: the parameters behind the verdict, then further details
ParameterReformed CompanionCatechize
PriceFreeFree
Rating4.9 (115 ratings) — better—
Positive reviews97.8% of reviews—
Number of ratings115 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size51 MB10 MB
Age rating4+9+
DeveloperClayton LarsonAM8 B.V.

Bugs and requests

Reformed Companion

Reported bugs

3 issues
  • Error in q 99 point 2 proof text (Lev 19.1 instead of Lev 19.12)
  • Athanasian and Nicene Creeds are switched
  • Header not adjusting for notch on iPhone 12 Pro

Requested features

7 requests
  • Color palette selector
  • Add 1788 American Westminster Confession
  • Audio feature for listening while reading
  • Include Scot's confession
  • Add audio feature
Show 2 more
  • Add copy option for text
  • Header adjustment for notch on iPhone

Catechize

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Reformed Companion

No in-app purchases

None

Catechize

No in-app purchases

Questions

Is Reformed Companion free?
Reformed Companion is free to download, with no in-app purchases.
Is Catechize free?
Catechize is free to download, with no in-app purchases.
Do Reformed Companion or Catechize have ads?
Neither Reformed Companion nor Catechize shows ads.
Which is updated more often, Reformed Companion or Catechize?
Reformed Companion ships an update every 2 months, and Catechize every 5 days. Most recently, Reformed Companion was updated on October 14, 2026 and Catechize on September 25, 2026.

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