Default Aosp or GE camera with HDR?

Hello all.. I used to have a T-Mobile s4 and I heavily flashed ROMs on it and did all types of tinkering. I recently got the note 3,and sold my s4.. One thing tho while I had the s4 I had an aosp cam or ge cam not sure which one that had HDR support and it was the best HDR I've ever seen for a camera.. I haven't been able to re locate this camera.. Its not something u can find in the playstore and I haven't had any luck with any others.. If anyone knows anything please help me out! Thanks!

Sent from my SM-N900T using xda app-developers app