Quick meaning
An early release of an app or software that is still being tested and may have bugs.
Think of it like this
Like a restaurant's soft opening — the food is served but the kitchen is still being refined.
Where you may see this
You may see this inside app stores, app settings, software updates, and install instructions.
Why it matters
Knowing the term helps you understand what an app is asking you to do before you tap, install, or change anything.
Say it simply
Beta Version means: An early release of an app or software that is still being tested and may have bugs.