Main Page

Welcome to the CATUG wiki, an interactive website of the Christian Apple Technology User Group, which is the definitive source for advice on using Apple Mac computers and other Apple technologies in Christian ministry. This wiki is intended mainly as a repository of the most helpful information shared on our email list. If you are new to wikis, start at Using this wiki. Otherwise, explore it starting from the links to Main Topics below, or try the Search box above. To check what's been changed lately, see "New Content" below, or click on Recent Changes; you can also subscribe to an RSS feed by clicking the "Atom" link in the toolbox on that page. We have a Statement of Faith. To join CATUG, subscribe to the Mac Ministry e-mail list. We also have a Facebook page – "Like" and Share it! For links to our former websites, see the category links on this page for either CATUG or Websites (and start exploring this wiki on the way).

Recent News Items Today's Date: October 27, 2025 (No news here 😀) Post news... New Content Explained how to use Apple's Activity Monitor to decide whether your Mac needs more RAM Updated our List of recommended utilities Added info about Split screen on iPad since iOS 11 Added a hint for replacing cracked glass on iPhones to our page Repairing Apple devices Updated information on Online Bible, including iOS version, and success with macOS 10.12 Sierra Post new content...

Main Topics The following categories are available, which contain links to other topics and articles on the wiki: Top-level category of main topics: Software, including (among others) Bible Software Utilities CATUG (pages about us, and guidance on contributing here) How-to Guides (using and fixing Macs, iPhones etc.) Websites If you would like to contribute to this wiki, please read the Notes for Editors page which details how to get started and what we are looking for.