Used Rosetta Stone in the military and got it for my wife as a present last year. The lifetime all languages pack wasn’t expensive and is the best thing I’ve ever used.
I absolutely loved the Language Transfer app - it's very basic (90 audio lessons) but it was amazing for me. Loved his teaching style, I learned more from this than I did many other paid options. https://apps.apple.com/us/app/language-transfer/id1519599004
I had a 1500 day streak on Duolingo (in French) that I stopped within the last two weeks. I wasnt actually learning anything -- just streak protecting. I switched to Babbel. Its only been two weeks but it has unlocked learning again for me.
Preply for lessons w/ a live instructor. A lot of apps help with drilling grammar, but you really need to talk to a person to improve conversation skills
Comments
It's such a good app