Camera Vivo is an app for Android phones and tablets. Features:

Option to auto-level so your pictures are perfectly level no matter what.
Expose your camera's functionality: support for focus modes scene modes color effects white balance ISO exposure compensation/lock face detection torch antibanding.
Video recording (including HD taking photos while recording video time lapse).
Handy remote controls: timer (with optional voice countdown) auto-repeat mode (with configurable delay).
Option to take photo remotely by making a noise (e.g. voice whistle) or by voice command "cheese".
Configurable volume keys.
Optimise GUI for left or right-handed users.
Zoom via multi-touch gesture and single-touch control.
Option to lock orientation to portrait or landscape for photo or video. Upside-down preview option for use with attachable lenses.
Choice of save folder (including support for Storage Access Framework).
Disable shutter sound.
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).
Apply date and timestamp location coordinates and custom text to photos; store date/time and location as video subtitles (.SRT).
Yes you can take a selfie (also known as front camera) includes support for "screen flash".
Support for (some) external microphones.
Widget to automatically take a photo after launching.
Support for HDR (with auto-alignment and ghost removal) and Exposure Bracketing.
Support for Camera2 API: manual focus distance; manual ISO; manual exposure time; manual white balance temperature; burst mode; RAW (DNG) files; slow motion video.
Dynamic range optimisation mode for better quality photos.
Support for Mi Band 2 & Amazfit Selfie.
Small file size.
Completely free and no ads in the app