As a mini foray into content marketing for Leonardo English, but also as an interesting tool for myself (as a language learner), I put together this guide on how to build a your own vocabulary app using Google Translate + Glide: https://www.leonardoenglish.com/blog/how-to-build-your-own-vocabulary-app-for-free-with-just-a-google-account
On the blog it's aimed at a non-technical audience, but there's a video walkthrough at the end, and a cloneable version of the app linked to as well.
Glide is just great.
Hi @ambudge
I just launched a free app that covers this use case. I also needed an app to learn my own voc ;) have a look to vocavore.com
Awesome!