This is the IBL rendering result created by the OpenEXR file made by the bracket images taken with my app.
The Android release is here, 360 HDR Bracket Tool. iOS version on App Store is 360 Bracket Tool For TD.
This app is for automatically shooting 360 images at different exposure settings, it's the most convenient app in the market specially for 3D animation Rendering, Gaming production etc.
The 2.0 version allows Backplates Shooting with your phone, that's designed for producing photo realistic works with Image Based Lighting technique.