Use Verify Subscription instead of Verify Receipt

### Platform
iOS

### In app purchase type

Auto-Renewable Subscription

### Environment

Sandbox
Production

### Version
ℹ Latest Version

### Related issues
ℹ This is the question.

## Question
ℹ I want to use Verify Subscription method instead of Verify Receipt method, because verify subscription method more convenient and have three case purchase, expire and not purchase, I don't want to expire date or purchase date extra. can I use this?

need to check subscription every time, update status to UserDefaults is this good approach, and will apple allow me to do that?

in Verify Subscription I set logic, this method first goes with production, if there is error then go with sandbox. (this is for apple review team)