7 Best To-Do Apps for iPhone in 2026
I tested the best to-do apps for iPhone to see which ones are actually worth using, from Apple Reminders and Things to Todoist, TickTick, and more.
I mostly use Apple’s built-in apps, but sometimes a third-party app fills a gap Apple hasn’t. When I find one that’s genuinely useful and worth keeping on my devices, I’ll share it here along with my reviews, comparisons, and app picks.

I tested the best to-do apps for iPhone to see which ones are actually worth using, from Apple Reminders and Things to Todoist, TickTick, and more.

I tested a bunch of food scanner apps on my phone to find out which ones actually help you eat better. From spotting fake ingredients to cutting out junk, here are the ones that truly deliver.