8 things you need to know about the call feature in Predictable

it requires your device to be running on iOS 13 or later

you can create your contact list from Predictable settings but it is not necessary to make the feature working

YOU will not hear your own Predictable voice as the output will be sent to your conversation partner

The first time you use the feature (or if you log out and log back in), you will need to force the app to close before being able to have your Predictable voice heard over the phone.

If you change your voice (from the Speech settings or Make phone calls settings), you will also need to force the app to close.

you will need to select a non-Scottish device voice to have your Predictable voice heard over the phone

you can use Predictable to speak over some third-party apps such as Whatsapp or Facebook Messenger

the voice sounds a bit "laggy" over a Messenger call (and we have unfortunately no control over this as Messenger is a third-party)

you can see your video call partner while using Predictable to speak: