wwriteLite is a plain-text application that allows you to create and save files from templates. wwriteLite supports iPhone, iPod Touch, and iPad. wwriteLite is full of features like templating, emailing, archiving, importing, and exporting files.
Your files are not kept on any servers, all of the files are local-only. If you want you can lock the files which will require either Face ID or Touch ID to unlock, which will prevent someone from being able to read your files.
With all of this you can select one of 46 different App icons, including a set of 8 icons from a pack called "Space". The "Space" icon set is an in-app purchase, and is $0.99. This is available by going to "Tools" -> "In-app Purchases".
. wwriteLite will also run on Macs running Apple Silicon, however it does not support alternate app icons.
Version 6.3.0 adds even more features like redesigned menus, updated change log and FAQs screens, and a redesigned Customize Template screen and even more. Check out the change log
for a full list of changes.