QX App Portal
Free, open-source tools for everyday tasks. No accounts, no data harvesting, no nickel-and-diming. Just simple apps that do one thing well.
No logins. No tracking. No ads.
Every app works via private links. Your data stays yours.
The Apps
Poodle Doll
Scheduling & availability polls. Create a poll with candidate time slots, share the link, and see who's available when - all in a beautiful heatmap. Easy right click on a slot to migrate it to Outlook or Gmail Cal's.
Can I Ask You Something
Simple survey builder. Create custom surveys with multiple question types, collect responses, and export to CSV or view in browser with a robust dashboard.
adhDoIt
Very simple to-do list. Each item is undeleatable until marked finish. Hide cards until the next day to unclutter.
Here
QR code check-in system. Generate QR codes for events or courses, let people scan to check in, and track attendance in real time. Built in anti cheat time delta to see who is actually on site or not!
How It Works
Every app follows the same simple model:
- Create something (a poll, survey, event, etc.)
- Get a private management link - this is your key, bookmark it!
- Share the public link with participants - it never contains your private key
- That's it. No accounts, no passwords, no subscriptions.
Support This Project
These tools are completely free. If they're useful to you, consider a donation to help keep them running and support development of new apps.
About the Developer
Hi! I'm a developer with roots at Cornell University, where I built internal tools for my department. After years of watching people get nickel-and-dimed by SaaS products for basic functionality - scheduling polls, simple surveys, check-in systems - I decided to open-source the tools I'd built and make them available to everyone. I had enough of fake services behind upgraded paywalls.
These apps are intentionally simple. Each one does one thing and does it well. There are no accounts to create, no data being sold, and no premium tiers. If an app is useful to you, great. If you want to say thanks, the donation links above are appreciated but never required.
Built with Perl, MySQL, and vanilla JavaScript. Hosted on a simple VPS. No frameworks, no build steps, no nonsense. Each app is less than a few mb's allow FAST desktop and mobile responsiveness.