Please post any problems you have with the installation here. As the plug-in is not in the store, the process is fairly tough. Once the plug-in is installed, it functions the same as a plug-in the store. Just put it into plug-in mode and press the shutter button.
Again, the developer has generously put this out as open source and we can all enjoy it. Thank you to @Kasper.
I’m just speculating on a future commercial version in the store because I think there is a market for it. I also think that selling it and getting small amounts of money is a good way to keep motivated to add features to the plug-in.
It’s a really great plug-in app and I think that people will use it. I’m sure they will want features. It’s a massive improvement to the workflow as you don’t need to bring out the mobile phone for each HDR scene.