Frame-perfect remote control
60fps low-latency video over WebRTC, paired with a bidirectional control channel. Falls back gracefully to JPEG when networks misbehave.
The iPhone & iPad app is the cockpit. The Mac host runs quietly alongside Xcode and streams every simulator to your client devices over WebRTC. Pair in seconds. No account. No cloud. No fuss.

A precision instrument, not a re-skinned remote desktop. Every interaction crosses the wire as native frames at simulator-grade latency.
Tile up to nine streams in a read-only grid. Tap any tile to focus and take control. Designed for matrix testing, on-call demos, and side-by-side regression checks.
60fps low-latency video over WebRTC, paired with a bidirectional control channel. Falls back gracefully to JPEG when networks misbehave.
Scan a QR or type a six-digit code. No account, no cloud, no password to forget.
Wide-Area DNS-SD and Tailscale Serve. Drive your fleet from anywhere on Earth.
Tap, drag, long-press, double-tap, keyboard, home, lock, rotate, screenshot.
TLS 1.3 with auto-generated identities and certificate pinning on release builds.
Bonjour-based discovery on local networks. Plug in, see your fleet.
No build farm. No VPN gymnastics. SimFleet is up and running in the time it takes to brew an espresso.
Drop SimFleet Host into Applications. It boots into your menu bar and indexes any simulator currently running in Xcode.
macOS 26 · Notarized · 14 MB
Open SimFleet on your iPhone, iPad, or another Mac and scan the QR. No login. No account. No cloud.
Bonjour · TLS 1.3 · Tailscale-aware
WebRTC kicks in for sub-frame latency. Drag, tap, long-press, type — every gesture relayed cleanly to the Mac.
60 fps · WebRTC · JPEG fallback
SimFleet untethers iOS testing from your desk. Pair once, stream every simulator on your Mac to whatever device you have on hand — in the room, in the office, or three time zones away.
WebRTC streams every gesture, tap, and scroll at 60fps — even on cellular.
iPhone SE through 17 Pro Max, iPad, Vision Pro. No provisioning, no cables.
Peer-to-peer over TLS 1.3. Your simulator data never leaves your network.
Tailscale + WAN DNS-SD. Drive your fleet from a couch, a train, a coffee shop.
Start with a 14-day free trial. Upgrade through the App Store when you’re ready — your subscription unlocks every SimFleet device under your Apple ID.
One plan, every device on your Apple ID.
billed annually · ~30% off
Everything we get asked most often. If something isn’t here, email us.
SimFleet is in private beta — Mac host first, iPhone & iPad client right behind it. Quiet, fast, peer-to-peer. No cloud, ever.