You're One Click Away
From Better Posture
Download SitApp and start building healthier habits today. Setup takes less than 2 minutes.
Desktop App Only
SitApp is currently available for macOS, Windows, and Linux computers.
Visit this page on your computer to download.
Explore FeaturesSitApp is a desktop app. Visit this page on your Mac, Windows, or Linux computer to download.
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Almost there!
Open the SitApp.dmg file and drag SitApp to your Applications folder.
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Almost there!
Run the SitApp-Setup.exe installer from your Downloads folder.
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Almost there!
Make the SitApp.AppImage executable and run it:
chmod +x SitApp-*.AppImage && ./SitApp-*.AppImageDownloaded .deb instead? Install with: sudo dpkg -i SitApp-*.deb
Having trouble? Download again
AppImage runs on any Linux distro - no installation needed!
Safe & Verified
Verified and signed — the same way VS Code, Slack, and Discord ship their apps
Apple Notarized
Our macOS app is notarized by Apple, meaning it has passed their automated security checks. macOS Gatekeeper will open it without warnings.
Signed Installer
The Windows installer is code-signed with a trusted certificate. Windows SmartScreen recognises it as verified software from an identified publisher.
Open Source Friendly
Distributed as AppImage and .deb packages — no snap, no flatpak, no store account required. Just download and run.
Private by Design
All posture analysis happens locally on your device. Your camera feed is never recorded, stored, or sent to any server.
What Happens Next
Here's what to expect after you install
Quick 2-Minute Setup
Show SitApp your good posture and your typical slouch. That's all it needs to learn your patterns.
Sit Back & Relax
SitApp runs quietly in the background and gives you a friendly nudge whenever you start slouching.