2Do - Todo List, Tasks & Notes

6/2/26 - Tighter calendar and reminders integration is becoming more critical for me, and I really really like using 2Do, and, I really hope we can get this done. Also, the macOS version really needs the same calendar panel view that iPadOS has, the one where you can see Reminders. Thank you. 3/28/26 - Please add Calendar integration, , and, basic text formatting in the Notes field. I've been a loyal user for over ten years. Thank you. 12/23/25 - After a one year hiatus to Tick Tick, I'm coming back to 2Do. As I get all of my scheduling details transferred, I'm reminded that there are one or two things I really wish 2Do would add - The first and most important is Calendar Subscriptions. The second one I'll add later, once I find this review actually gets added. I have posted several reviews over the years, the latest one was this last weekend, and it's nowhere to be found, neither are any of my other reviews. S'up ?!

It’s no exaggeration when I say that I’ve tried nearly every task management app that’s compatible with both the iPad and iPhone. Some were outstanding and that includes Apple’s very own “Reminders” app, however the user interface was not for me. Some included many of the features that I wanted such as locations, but the pricing was far more than what most people would consider fair. There were apps like “Things 3” that came so close, but was ultimately just too simple as it didn’t work the way my thought processes worked. “Tasks: Todo Lists & Kanban” was practically perfect, well, until I saw the price. “OmniFocus” also seemed to nail it, but again, the cost was far north of what I would have liked to pay. The list goes on… and on… and then on some more. I practically tried every “to do” app with a free trial period, not to mention that I just purchased any apps in the $10 to $15 range that didn’t include trials. I’m sure you get the idea, but the bottomline was disappointment due to one issue or another. I was actually at the point where I finally thought that I had tried everything, so I settled on “Things 3” as that would have worked the best for me with a lot of tweaking. That night, I was up late searching the web for various workarounds to setup Things as close to what I wanted as possible. I really needed documents or photos (a dedicated iCloud folder was the most viable option), and I definitely needed a way to sort priorities and associate people with individual tasks (tags took care of much of that). During that search, I came across a post that mentioned how the OP absolutely loved “2Do,” but no longer found it usable due to the incompatibility with Apple’s Reminders. Basically, this is because “2Do” primarily uses CalDAV for its sync mechanism, however Apple dropped CalDAV support for Reminders with the release of iOS 13 (and macOS 10.15). The thing is, that’s not really a problem, it’s a solid feature and good programming! That was the first time that I came across “2Do,” and I actually really like how they opt for CalDAV as that’s a mature, robust, and feature rich way to go! It’s also extremely stable! So, I didn’t hesitate to give 2Do a try and was absolutely thrilled that I did! Ultimately, I went with Dropbox for my sync solution. There are numerous advantages, but the bottomline here is that the sync options are flexible, meaning that you have more options to access your data. I started using 2Do the next day, but that was more to get a feel for it before moving any live data over. I would say that it works very closely to how my own thought processes work, and therefore it was highly intuitive. Anything that wasn’t immediately obvious was very easy to figure out. The developer also has many resources to help you get started and to answer questions. The intuitive nature of 2Do is good because it’s chock full of useful features! The thing is that it’s not overloaded with features, everything seems to be extremely well balanced for common sense use. Frankly, this is by far the best mobile task management app that I’ve ever used, and very likely the best overall! There are far too many features for me to point out here, but their website goes into further detail. Additionally, as of the last week of April 2026, I see that 2Do was last updated just one week ago! Based on the copyright date, 2Do has been in development for 17 years! That’s an extremely mature product, so I’m confident in using it. I would ultimately say that 2Do brings in the best features of “OmniFocus” (at a fraction of the price) with the simplicity of “Things” (both having a perpetual license), however it could certainly be described as “desktop class.” This product is some serious software! So far, I’ve only been using 2Do with live data for a couple of days, but it’s already proven itself extremely useful. I would also have to recommend 2Do for anyone with ADHD as it will be a tremendous asset. I don’t know why I haven’t come across this product sooner, but it’s truly a hidden gem, and as they say: “Better late than never.”

I am a GTD adept since its inception, and have used/tried many apps. This app is definitely the closest to the methodology. Not missing anything! It’s well maintained, and the UI (once you get used to it) is a pleasure to use. I’m using it with toodledo.com so that on my PC I can still manage tasks.