What types of app distribution techniques are there for iOS?

[anonymous1]

Users can download iOS apps through a variety of techniques. However, iOS app developers use these top 2 techniques quite often:
Distribution of iOS apps through the App Store is the most popular strategy. Millions of iOS users worldwide may visit the App Store, where developers can submit their apps. The second one is Ad Hoc Distribution. This technique enables developers to share their programs with a small group of users, usually for testing. The users must set up the app’s provisioning profile on their devices before receiving the app through email or a download link.