Todotxt+ for Android

I like the concept behind this app. However, I have experimented on my Mobile with using a text editor to make changes to the todo.txt file to see if the changes would show up in the app. They don't, and I have made sure that the version in the text editor was saved. If I exit the app, swipe up from the bottom of the screen, and swipe up on the app's image to fully exit it, then if I launch the app again, the changes I made in the text editor are visible. This is kind of a pain -- shouldn't there be a "Refresh" option in the app?

Works great! Dropbox sync is fast and flawless and only asks for access to my todo.txt folder. Filtering is useful. The only thing missing is the ability to sort.

I can’t get this app to work as advertised, and there’s almost no documentation, so I can’t be sure I’m doing things right. The biggest issue is that I have a todo.txt file in a folder on Dropbox. Although I can navigate to the file and select it, the app imports nothing. I routinely use this file with several other todo.txt apps, and it was created by them, so I have no reason to believe there’s anything wrong with the file. Maybe this basic feature requires the premium version. But where is that documented?

I’m fairly new to using the todo.txt format so I’m not sure how much is my approval of the format vs the app. The app is very usable and clean. There are only two major things that I see as improvement needs. One: the ability to sort in addition to filtering. Many of the desktop apps offer various sorts by context, by project, by priorities, etc. this would be even more useful on a small screen. (Though my 8+ is hardly tiny). Two: a single button to clear filters. I find it annoying and noticeable to have to toggle filters on and off. On is fine but Having to swipe through three sub menus to toggle filters off is a point of friction. A solid app otherwise!

I'm liking this app so far as an implementation of the todo.txt system. My workflow involves the use of multiple lists, however, and while this app allows you to create multiple lists/files, it doesn't allow you to delete them. That may be good for making sure you don't lose things, but it would be great to be able to delete for organization (or in case you create a list by the wrong name!). Feature request please!