If you are looking for something more sustainable (free software), with the same client for desktop and mobile, please check out organice: https://github.com/20

If you are looking for something more sustainable (free software), with the same client for desktop and mobile, please check out organice: https://github.com/200ok-ch/organice https://github.com/200ok-ch/organice It’s using Org syntax, but has a mobile friendly interface. Synchronization is done using Dropbox or Google Drive, so you can also have shared projects and todos. The app is written in React and Redux, has a AGPL license and has a free public instance at https://organice.200ok.ch https://organice.200ok.ch