K Cam is a completely free Camera app. Features:* Option to auto-level so your pictures are perfectly level no matter what.* Expose your cameras functionality: support for scene modes, color effects, white balance, ISO, exposure compensation/lock, selfie with "screen flash", HD video and more.* Handy remote controls: timer (with optional voice countdown), auto-repeat mode (with configurable delay).* Configurable volume keys and user interface.* Upside-down preview option for use with attachable lenses.* Overlay a choice of grids and crop guides.* Optional GPS location tagging (geotagging) of photos and videos; for photos this includes compass direction (GPSImgDirection, GPSImgDirectionRef).* Panorama, including for front camera.* Support for HDR (with auto-alignment and ghost removal) and Exposure Bracketing.* Support for Camera2 API: manual controls (with optional focus assist); burst mode; RAW (DNG) files; camera vendor extensions; slow motion video; log profile video.* Noise reduction (including low light night mode) and Dynamic range optimisation modes.* Options for on-screen histogram, zebra stripes, focus peaking.* Focus bracketing mode.* Completely free, and no third party ads in the app (I only run third party ads on the website). Open Source.