App 411, pretty please?

[Evilguppy]

Ok, I'll preface this by saying that I am doing everything I possibly can to distract myself from the elections, so I'm exploring.
I need:
Your favorite camera app for my Note 20 Ultra
A good rotation control app that would allow me to use Instagram in landscape mode while on my Galaxy S7 5g tablet
Thank you!

 

[Rukbat]

Camera:
Camera FV-5 Lite, Open Camera.