I found this podcast really helpful, especially with tones

http://www.languagedomus.com/

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Dimsum Hanyu Pinyin - Learn Mandarin Chinese

https://antennapod.org/deeplink/subscribe/?url=http%3A%2F%2Fwww.languagedomus.com%2Frss%2Fmodule%2F1&title=Dimsum+Hanyu+Pinyin+-+Learn+Mandarin+Chinese

Dimsum Mandarin - Learn Mandarin Chinese

https://antennapod.org/deeplink/subscribe/?url=https%3A%2F%2Ffeeds.feedburner.com%2FDimsumMandarin-LearnMandarinChinese&title=Dimsum+Mandarin+-+Learn+Mandarin+Chinese

**

I also use the hello chinese app, but super chinese is cheaper if you can get either on sale

there's lots of manderin tv shows on youtube

oh and anki flashcards app

I also really like the hanping chinese dictionary app, and the pleco dictionary app

goodluck!