Is it possible to install clones of altstore ? (multiple apple IDs)

[masckmaster2007]

I want to use many apps, but i am limited to 3 apps. Is it 3 apps per device or 3 apps per account ?
If it is per account, is it possible to install altstore, but with another Apple ID ?

[JJTech0130]

Duplicate of #723 and #579