"Start each day in a happy way"
A useful Cantonese dictionary for when you don't know the meaning of a word
Great Chinese dictionary app. You can set it up to use Cantonese rather than Mandarin by following these instructions:
https://blog.cantoblog.com/2019/11/how-to-make-pleco-into-cantonese-power.html
Anki is a flashcard app on both desktop and mobile. You can find free community-created Anki decks online which you can sync to the app - or you can create your own!
An Anki deck for all the vocabulary that you learn in the Complete Cantonese textbook by Professor Hugh Baker and Pui-Keh Ho
It's hard to find Cantonese language learning apps - but Drops have a great one for learning new vocab. You get 5 mins free per day or you can buy the premium license for unlimited sessions.