The simplest way to add someone during a FaceTime call

On iPhone or iPad, swipe up from the bottom of the screen during an active FaceTime call to reveal the menu, then tap the plus icon and select a contact. On Mac, click the plus icon in the FaceTime window while the call is running. The person you add will receive an invitation to join, and once they accept, they appear in the call grid with everyone else already on the line.

If you are calling someone who does not have FaceTime — for instance, an Android user — you cannot add them to a FaceTime call at all. FaceTime works only between Apple devices and people you have invited through a FaceTime link, so the other participants must either own an iPhone, iPad, Mac, or have received a shareable link from you beforehand.

The number of people you can add depends on your device and iOS version. Older iPhones support up to 32 participants, while newer models support up to 100. If you are on an older device and hit the limit, you will not be able to add more people until someone leaves the call.

Key Takeaways

  • During an active FaceTime call on iPhone or iPad, swipe up and tap the plus icon to add a contact from your phone's address book.
  • On Mac, click the plus icon in the FaceTime window to add someone while the call is already running.
  • You can only add people who have FaceTime on an Apple device or who have received a FaceTime link from you in advance.
  • Newer iPhones support up to 100 participants in a single FaceTime call, while older models max out at 32.

Adding people before the call starts

If you know ahead of time who you want on the call, you can add multiple people before anyone joins. On iPhone or iPad, open FaceTime, tap the plus icon at the top right, and select each person you want to invite. On Mac, click File in the menu bar, then New FaceTime, and add contacts the same way. Everyone you select will receive an invitation at the same time.

This approach is often cleaner than adding people mid-call because everyone joins together rather than trickling in one at a time. It also gives you a moment to check that you have the right people selected before sending invitations out.

Using FaceTime links to invite people without Apple devices

If someone in your contact list uses Android or does not have FaceTime, you can still include them by creating a FaceTime link. Start a FaceTime call with at least one other person, then swipe up (on iPhone or iPad) or look for the share icon (on Mac) to find the option to copy the FaceTime link. Send that link to anyone you want to join — they can open it in a web browser on any device and participate in the call without needing FaceTime installed.

The person receiving the link does not need an Apple ID or any special software. They simply click the link, enter their name, and join the call. However, you must have at least one other Apple user on the call before you can generate a shareable link — you cannot create one for a one-on-one call.

What happens when someone declines or does not respond

When you add someone to a FaceTime call, they see an incoming call notification on their device. If they decline, the call ends for them but continues for everyone else already participating. If they do not respond within a certain time, the invitation expires and they will not join unless you add them again.

If someone is busy or offline, you will see their status in the FaceTime app before you add them. This can help you avoid sending invitations to people who are not available, though you can still add them and let them decide whether to join when they see the notification.

Adding people on different Apple devices

The process works the same whether you are calling from an iPhone, iPad, or Mac, and you can add people using any of those devices. Someone on an iPhone can add an iPad user, a Mac user, or another iPhone user without any difference in how the call functions. All Apple devices support the same FaceTime features, so the experience is consistent no matter what hardware people are using.

If you switch devices mid-call — for example, moving from iPhone to Mac — your call continues on the new device and everyone else stays connected. You do not have to restart or re-invite anyone.

Troubleshooting when you cannot add someone

If the plus icon is grayed out or does not respond, check that you have an active internet connection. FaceTime requires either Wi-Fi or cellular data to function, and a weak connection can prevent you from adding new people. Try moving closer to your Wi-Fi router or waiting a moment before trying again.

If the person you want to add does not appear in your contacts list, make sure their contact information is saved in your phone's address book. You can also search for them by name or phone number in the FaceTime app itself. If they still do not show up, they may not have FaceTime enabled on their device, or you may not have their correct contact details.

Frequently Asked Questions

Can I add someone to a FaceTime call if I do not have their contact saved?

Yes. On iPhone or iPad, tap the plus icon during the call and use the search bar to type their name or phone number. On Mac, you can do the same in the FaceTime window. If they have FaceTime, they will appear in the results and you can send them an invitation.

What if someone I added is on an Android phone?

Android users cannot join a regular FaceTime call. You must create a FaceTime link and send it to them instead. They can then open the link in a web browser and join the call without installing any app.

Can I add someone after they have already declined a FaceTime call?

Yes. You can add them again at any time, and they will receive a new invitation. There is no limit to how many times you can invite the same person to a call.

Does everyone on the call see who I am adding?

Yes. When you add someone, all participants see the new person's name appear in the call grid as they join. There is no way to add someone silently or privately.

What is the maximum number of people I can add to one FaceTime call?

On newer iPhones and iPads running recent iOS versions, you can have up to 100 people in a single FaceTime call. Older devices max out at 32 participants. Check your device's specifications or iOS version if you are unsure of your limit.