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App Store Apps > Reference > Heidelberg Catechism (RCUS)
Heidelberg Catechism (RCUS) icon

Heidelberg Catechism (RCUS)

by Andrew Dirks · Reference · Free
On the App Store since November 2019 · Data updated 2026-10-23

Heidelberg Catechism (RCUS) is made and published by Andrew Dirks. AppBrain is an independent app data site and isn't affiliated with Andrew Dirks. The app name, icon, screenshots and description belong to Andrew Dirks and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
5.00
2 ratings
Last updated
February 18, 2026

It doesn't have enough ratings yet to judge what users think.

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Releases

Updates seen on the App Store
Version
2.0.0
Launched
November 2019

No changelog data

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Technology

Found in the app by AppBrain
Price
Free
App size
3.58 MB
Content rating
Everyone

Technologies used by Heidelberg Catechism (RCUS)

About the app and developer

About Heidelberg Catechism (RCUS)

Heidelberg Catechism (RCUS) is a reference app developed by Andrew Dirks.

What is the rating of Heidelberg Catechism (RCUS)?

Heidelberg Catechism (RCUS) is rated 5.00 out of 5 stars, based on 2 ratings.

Is Heidelberg Catechism (RCUS) free?

Heidelberg Catechism (RCUS) is free. The app size is 3.58 MB. The latest version available is 2.0.0. The last update was on February 18, 2026.

What are the requirements for Heidelberg Catechism (RCUS)?

The app has a content rating of Everyone. The app has been available on the App Store since November 2019.

Developer information for Andrew Dirks

Andrew Dirks

Address:

Share Heidelberg Catechism (RCUS)

Store listing

By Andrew Dirks, from the App Store
Heidelberg Catechism (RCUS) Screenshot 1 of 5
Heidelberg Catechism (RCUS) Screenshot 2 of 5
Heidelberg Catechism (RCUS) Screenshot 3 of 5
Heidelberg Catechism (RCUS) Screenshot 4 of 5
Heidelberg Catechism (RCUS) Screenshot 5 of 5
Screenshots by Andrew Dirks, from the the App Store listing
Description by Andrew Dirks Written by the developer, not by AppBrain. Click to read.
The Heidelberg Catechism app provides three tabs to help you memorize all 129 questions and answers of the 2025 RCUS Modern English Edition of the Heidelberg Catechism:

1) Review Tab
Browse the complete catechism sequentially. Each question displays its full answer for reading and initial memorization. Mark questions as mastered to track your progress.

2) Practice Tab
Study questions one at a time with guided assistance. Filter the list by All, Mastered, or Unmastered questions, then tap any question to practice it. Use the Hint or Show Answer buttons to check your recall, and navigate to the previous or next question in your filtered set without returning to the list. Mark questions as mastered as you go.

3) Quiz Tab
Test your knowledge with randomly selected questions. Configure a question range to focus on a specific subset, or enable Only Include Mastered to quiz yourself exclusively on questions you've already marked as mastered. Use the Hint and Show Answer buttons to check your answer, and mark questions as mastered directly from the quiz.

Text of the Heidelberg Catechism copyrighted 2025 by RCUS. Used with Permission.

Icon background image by Aaron Burden.
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