Before comparing features, decide whether you need a simple check-in, flexible scheduling, reminders, notes, data export, or shared accountability. Pricing and features change and must be verified with the merchant.
Define the essential job
Name the one behavior the app must make easier.
Check portability
Decide whether export, backup, and cross-device support matter.
Limit notification load
More reminders are not automatically more useful.
Review after two weeks
Keep the tool only if it reduces friction rather than becoming another task.