Windows
Windows 10 (22H2+) or Windows 11, 64-bit. Signed installer.
Download .exe · 12.6 MBManaged deployment? Download .msi · 17.7 MB
Outcome.gg/Download
Outcome Companion
A small desktop app that pairs with your iPhone and sources your PC gameplay into Outcome — so what you're playing shows up alongside the prediction markets that follow it.
v2.6.0 · Beta · Free during the beta
Pick your operating system.
Outcome Companion ships first on three desktop platforms. Pick the installer that matches your machine — Windows is the most common path for college players; macOS (Apple Silicon) and Linux builds are first-class too.
macOS
Apple Silicon (M-series) disk image. No Intel Mac build in this release.
Download .dmg · 19.1 MBaarch64 · macOS 12 or later (recommended)
Linux
64-bit x86 (amd64 / x86_64). Two package formats — pick what your distro uses.
Download .deb · 21.4 MBFedora / RHEL / openSUSE? Download .rpm · 21.4 MB
Native Xbox and PlayStation companion apps are on the post-launch roadmap. See below.
What it does
A bridge between your PC and your iPhone, not a streaming studio.
The companion is small, single-purpose, and stays out of the way. You don't need to learn a new tool — you just connect once and play.
Auto-detected game library.
Scans Steam, Epic, and your running processes to find launchable games. Pick one and the companion knows what to capture.
Pairing in five seconds.
QR code on PC, scan with iPhone, done. Single-use code, expires in five minutes. No usernames or passwords typed across devices.
Low-latency stream to viewers.
Hardware-accelerated encoding (NVIDIA NVENC, AMD AMF, Intel QuickSync) keeps the companion off your game's CPU. Stream health is visible at a glance.
Console roadmap
Native console apps post-launch.
Console-first players don't need a PC in the chain. Native Xbox and PlayStation companions are on the post-launch roadmap.
Xbox
Native Xbox companion is on the post-launch roadmap.
PlayStation
Native PlayStation companion is on the post-launch roadmap.
Build details · v2.6.0
Verify what you downloaded
Each installer below is the byte-identical artifact served from
/downloads/. Recompute SHA-256 locally and compare —
certutil -hashfile <file> SHA256 on Windows,
shasum -a 256 <file> on macOS,
sha256sum <file> on Linux.
- Windows · .exe (x64)
-
414a5f43b8cfbecb80881e6bb530d5be044a9b56e0c41159d8a72931e63e0cb1
12,560,798 bytes · Outcome-Companion-Setup-2.6.0-x64.exe - Windows · .msi (x64)
-
9ebe56256e83df326894ebc9a67194e1c16f265c5e4e9eec9d33858395830b41
17,735,680 bytes · Outcome-Companion-Setup-2.6.0-x64.msi - macOS · .dmg (aarch64)
-
2c753a422f955ed36b21606c96ff3dc494221a7a9429352b28ca9c66501e20df
19,056,410 bytes · Outcome-Companion-2.6.0-aarch64.dmg - Linux · .deb (amd64)
-
346ca9c7dd2a04834cb47a7b585b7b0db21ebe13dbf6fe430bbfa3832ca15203
21,447,328 bytes · Outcome-Companion-2.6.0-amd64.deb - Linux · .rpm (x86_64)
-
967da30e88502095fcd926e6f3d3848204b1e5a29955411395f349afb1631c43
21,446,183 bytes · Outcome-Companion-2.6.0-1.x86_64.rpm
Just want the iPhone app?
The Outcome iOS app waitlist lives on the home page.
You only need the companion if you want to source your own gameplay. Watching matches, predicting, and following schools and players all happen on your phone — no PC required.