Question: Can you recommend a solution that allows real-time collaboration with friends or colleagues on AR projects using FaceTime and iMessage?

If you're looking for a service that lets you collaborate in real time with friends or coworkers on AR projects with FaceTime and iMessage, Animant is a great choice. This AI-infused AR platform lets you build interactive 3D scenes by scanning and capturing objects and rooms, then animating them with motion. It's got SharePlay for live collaboration, so it's great for live collaboration. Animant works on multiple devices, including iPhone, iPad, Mac and Apple Vision Pro, and offers a free plan with limited features and a Pro plan for $5.99 per month.

Another good option is Bezi, which is geared for collaborative spatial design. Bezi's tools include generative AI, developer handoff and real-time collaboration so teams can create, prototype and review 3D apps and games. It also has features like cross-platform support, Figma integration, 3D model import and AR/VR headset support. Bezi's pricing is tiered, with a free Starter plan and a Team plan at $80 per seat per month, so it should work for teams of different sizes and budgets.

For real-time communication, Tencent RTC is a mature platform with APIs for adding video call, voice call, chat and conference abilities to web and mobile apps. It works on multiple platforms, including iOS and Android, and has high availability and stability with low latency. It's adaptable for social entertainment, online education and healthcare, and has a pay-as-you-go pricing model with a free trial.

Last, Agora is a real-time engagement platform with high-quality voice and video. Developers can add interactive voice and video with customizable SDKs for Android, iOS and Web. Agora's advanced features like AI Noise Suppression and 3D Spatial Audio can help keep users engaged, and it's good for social, gaming, education and retail apps.