What are some alternatives?
When comparing Reflection.app and Sol Journal, you can also consider the following products
Heyday - An automatic journal that makes remembering beautiful & fun
Journal - Organize all your ideas
Pine - A lightweight, modern macOS markdown editor written in Swift
Journalistic - A simple, yet powerful micro journaling app
CustomJournal - Flexible structured journaling with customizable prompts
Journaly - The customisable journal app