Under 150 ms
Direct peer-to-peer over your WiFi. Fast enough to demo, game, or teach without the lag that kills every other mirroring tool.
Local · Private · Fast
Your iPhone, on your iPad.
Mirror your iPhone to any nearby iPad over WiFi. Low latency. No cables. No AirPlay dance. And your screen never leaves your local network.
Built for the things other mirrors can't do.
Private by design
Your screen is encrypted end-to-end and flows straight between the two devices. PairCast's servers never see a single frame — they couldn't decrypt it if they wanted to.
Just works
Scan a QR code. Tap Broadcast. Done. No Apple ID pairing, no cables, no settings to fight. The iPhone and iPad don't even need to be signed into the same account.
How it works.
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1
Open PairCast on your iPad
Tap Receive. The iPad shows a QR code and a 6-character backup code.
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2
Point your iPhone at it
Open PairCast on your iPhone, tap Send, scan the QR. If the camera can't see it, type the 6 characters instead.
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3
Tap Broadcast
iOS shows its broadcast sheet. Pick PairCast Mirror. Your iPhone screen fills the iPad within a couple of seconds.
Your screen stays between your devices.
Most mirroring tools either route your video through a cloud server, or they demand an Apple ID handshake and work only between devices on the same account. PairCast does neither.
We use WebRTC: a standards-based, end-to-end encrypted, peer-to-peer video protocol that browsers use for video calls. Our signaling server's only job is to help the two devices find each other on your WiFi — once the handshake completes, every frame goes straight from iPhone to iPad over your local network.
We can't see your screen. We don't log your screen. We don't cache, store, analyze, or train models on your screen. The encryption keys are negotiated on your devices; we never hold them. When the session ends, there is nothing to delete because there was never anything to keep.
Questions.
Which devices are supported?
Any iPhone and iPad running iOS 15 or later. Both devices need to be on the same WiFi network.
Does it work over cellular or between two networks?
Not yet. PairCast is designed for the same-network case: you and your iPad in the same room, on the same WiFi. A cross-network mode is on the roadmap but isn't the priority.
Does it capture audio?
Not in the first release. Audio mirroring is planned for the next update.
Does PairCast work with a Mac?
You can use QuickTime for iPhone-to-Mac with a cable, or AirPlay for iPhone-to-Mac on the same network. PairCast focuses on the gap they don't fill: iPhone to iPad, wirelessly, with low enough latency to actually feel live.
Can I mirror my iPad to my iPhone?
Not in v1. Most demos go iPhone → bigger screen. We'll consider the reverse once the core is solid.
How much does it cost?
Free during beta. Pricing is TBD.
What about Android?
iOS only for now.
Is the source code open?
Parts of it will be. The signaling server and the shared WebRTC glue are good candidates; the broadcast extension and UI will stay closed for now.
Get early access.
We're onboarding TestFlight users in batches. Tell us you want in — we'll send the invite the next time a slot opens.
Request an inviteOne email, no spam, unsubscribe by replying "stop".