Get my device ID

Every test build is signed for specific iPhones. This reads your phone's ID once (no Mac needed) so it can be added to the list.

1. Open this page in Safari on your iPhone.
2. Tap Get my device ID and choose Allow.
3. Open Settings. Tap Profile Downloaded near the top, then Install (twice).
4. Safari reopens with your ID. Copy it and send it over.

Get my device ID

The profile only reports the device ID, model and iOS version, once. Afterwards you can delete it in Settings, General, VPN & Device Management.

Send this to whoever is sharing the apps with you.

You can remove the profile now: Settings, General, VPN & Device Management, Get my device ID, Remove Profile.