Thank you so much for letting me know. In my opinion on Steem Blockchain you can experience so much for example, for fitness counts we have Actifit Application, for gaming we have Steemmonsters.com and holybread.io,for video uploads we have Dtube and 3speak.online, for photography we have appics, for music uploads we have dsound, for product review we have Steemhunt, if you want to experience Steem Blockchain on android then you have options like esteem, Partiko and 1ramp applications which you will find on Google Play Store. You can checkout Steemengine where you can find all the Tokens which are created on Steem Blockchain and it's an exchange which is running on top of the Steem Blockchain.
There are so many things to say but in my opinion you will going to find more and more day by day.
Good wishes from my side and stay blessed.