Thousand31 Technologies
Practical software.
Beautifully simple.
A WordPress popup plugin, a private money tracker, and 71 free tools that never leave your browser, and free games to play.
New on Google Play
FlyerMoney.
Your money. Your phone. Nobody else.
An AI-powered expense tracker with insights, budgets and daily reminders. Everything stays on your device.



Free. No signup.
FlyerUtility.
71 tools. Zero uploads.
Every PDF tool and calculator you need in one clean place, processed right in your browser and never uploaded to a server.
Free for WordPress
Flyerimage.
One campaign builder for all your websites.
Design a popup once in WordPress and run it on Shopify, Webflow, Wix or any HTML site too. Drag-and-drop editor, smart targeting and built-in analytics.

Free to play
FlyerGames.
Free games you can play right now.
A 3D snakes-and-ladders adventure, a memory puzzle and a firefly-catching game, in your browser. No download, no signup.

Our approach
Built on a few simple ideas.
Private by design
FlyerMoney keeps your finances on your device. FlyerUtility runs entirely in your browser.
Free where it counts
Flyerimage is free and open source. FlyerUtility and FlyerGames need no signup. FlyerMoney is free to install.
Simple on purpose
Focused tools that solve one everyday problem well, without the bloat.
