I cannot tell how good it is. I bought it at about $5 or 6. Now it asks me to pay another 6 bucks to unlock its features. Maybe I bought using my iPad, would have to check. But I never use my iPad for photos. Not sure why this is hapenning.
The app itself seems like the usual tweaks in a Lightroom scenario, with good quality. Things you know what will do and do it well.
Other than the pay-twice scenario this could be a 4 star or 5 to complement lightseed, enlight and my special purpose apps.
I wanted to try the denoiser.
preemption about Instaflash