Other The Same or Different? BluRay / HD Decrypter

[Mackspower]

Are there two or three decryption products?

1. Passkey for DVD (everything before blu-ray discs)
2. Passkey for Blu-ray (Blu-ray discs only)
3. DVDFab HD Decrypter (Is this Blu-ray only or UHD 4K discs, etc)

1 and 2 are paid versions
3 is 'cost-free'

Can anyone clarify? Thanks

[october262]

#3 is free to use if you don't have a license. But it lags
In decryption updates for new release movies than the
Paid version. It works on dvds & blurays only.