Hi @Anonymous ,
My suggestion is to create multiple environments.
The developer environment is used to develop apps.
The sandbox environment is used to test the apps.
Use production app in production environment.
So, you could create apps in developer environment .
When you need to test apps, you could export them from the solution and import them into the sandbox environment.
The same thing you could do If you want to have one app in production.
If you create multiple similar apps in the same environment, it is more difficult to maintain them.
Best Regards,
Wearsky