Definitely worth it. Having Android Studio on your phone or tablet is huge advantage over using it on a computer. Apps get installed directly on your phone is better than an emulator. The actual lessons themselves, I did not find very useful. Personally, I downloaded an android book "Head First Android Programming" and performed the actual lessons on AIDE. I work full-time and have a family so this is the best option for me.
Awesome, less 2 stars for... Losing the link between premium key and aide ide if not on WiFi for several days. Can't save large projects even if you purchase the key. Currently on WiFi and aide ide wants me to purchase key again. Not happening. Started since last 2 updates, even though this update has nothing new from the last.
In the beginning the developer added "Tutorials" and the premium key didn't allow you to access them, you had to pay. Then now I see the developers option, again the premium key, a 10$ premium key, doesn't allow you to access those features, you have to pay. And you are constantly bombarded with ads to remind you your 10$ premium key worth nothing! Pretty much any update, except for the routine maintenance, will be a paid one. Really greedy developer!! THIS APP IS NOT WORTH THE MONEY!!!
This is such bs. I paid for the premium key a couple years ago and now it's apparently worth nothing. Should have at least told us we were buying something that would expire. Now I have to pay $10 again for the developer key for java, $10 for the developer key for html, and $10 for phonegap (which I was about to do until I realized that you scammed me) which I wouldn't be surprised if I opened that and had to pay another $10! I completely understand wanting to get paid for your work. This is a very good app. You shouldn't screw over the people who supported you.
Developer used this to scam users. The key no longer works and the ad's and other changes were put back in the app even though this key was sold to users to remove ad's and add features. Now he is trying to sell these things in-app and is scamming all of us that paid for this "premium" key.
I've paid for this premium key few years go but right now it's asking me to re-purchase via the in-app purchase. Why is this so? This an updated comment after your advise to clear cache but it still doesn't work
Improved: Android 6.0 compatibility