Works great with a strobe! I used it in light trace mode with a strobe to good effect. First, I synced the strobe frequency to not flicker with the camera. This may not be necessary. There are in app purchases to higher resolution saving maybe? I couldn't figure out how much or where to pay for the party version.

Needs Work This app has potential because it will actually shoot long exposure on my Nexus 6p. But the UI is horrid. This app is a perfect example of why Graphic Designers/UI specialists should be involved with the app development process. It could also benefit from better manual control over white balance, ISO and focus. I question whether the sample shots in the gallery were taken using the app because none of my shots using the app on a Nexus 6P came out as focused. It's suspect.

Very good, but needs a tiny improvement The best exposure app ever! But it'd be great if it supported Bluetooth shutters. Hope to see that in the updates.

Watermark issue Not so great final image quality... plus you have to over frame your shot using this app so you can then import to other editing software to crop out their watermark and then put your own on your image..... but hey it was free so not complaining.... but providing the work around this issue.

This app sucks Degrades the photo quality tremendously and even puts its own watermark in the corner to ruin your photo as much as possible. No iso control or anything except zoom. Its not even long exposure, it just takes a ton of pics and lays them on top of each other. Its not smooth at all.

Absolutely horrendous user interface! It might be good, but I don't have time to figure out what the heck "NG" etc. means. Also, no way to know how good photos it actually takes, since the resolution for the free version is really low...