Samsung has a much more advanced camera application called Expert RAW that allows you to have more flexibility over cameras of Samsung’s Galaxy S21 series, S22 series, and the Galaxy Fold3 (with support for the Samsung Galaxy S20 Ultra, Note20 Ultra, the Samsung Galaxy Z Fold2 delayed).
The application lets you shoot using any camera on the device, with complete control over the shutter and ISO.
The most recent release of Expert RAW app 2.0.00.3 expands support for Samsung’s Samsung Galaxy Fold4. The latest version of the app enhances image performance in low-light conditions by allowing the addition of customized presets.
For downloading Expert RAW to a supported Galaxy S or Galaxy Z device, visit the Samsung Galaxy Store.