UI makes Anki look circa 2007
Haven’t used long enough to comment on the algorithm, but the UI and user experience on the iPhone is remarkable. Words auto define after being entered into the note. One future request would perhaps be an ability to control which dictionary is used, but that might be more difficult than I’m envisioning. Without wanting to give the developer too many ideas, I paid >$50 for Anki’s iPhone app and I prefer this one. Just wish it had Mac + windows sync. Really a remarkable app.