Hover over those long exposure photos. What an awesome visual.
Long exposures are typically limited to just the final image. Spectre saves the entire exposure process as a Live Photo
I was excited to try it, but the App Store reviews don't look too good.
I downloaded the app on my iPhone 6s a week ago. The result was always blurry as hell until I notice the stabilizing feature. Regular photos in HDR mode seem to always give me way better results. Not the most impressive photo app I tested.
On another subject, I strongly suggest the app "Manual" because it gives you a lot of freedom/possibility if you feel constrained about the native photo app by Apple.
Instantly purchased. Halide is a killer app and I'm excited to try this out.