ReplylyAI keyboard
Independent app studio
Rullit
We build compact, opinionated apps for texting better, playing harder, practicing under pressure, and editing faster. This is the home base for everything in the Rullit family.
DOUBTParty game
Sparring RoomCareer practice
BlinkCutVideo editing
DuskPrivate journal
Our Apps
Each app gets a simple home on Rullit, plus links to the dedicated product sites that already exist.
Replyly
An AI keyboard and reply assistant for better messages in the moment.
DOUBT
A social party game where receipts, pressure, and trust collide.
Sparring Room
AI roleplay practice for interviews, raises, manager talks, and promotion asks.
BlinkCut
A local-first creator video editor for jump cuts, captions, and exports.
Dusk
A private AI journal that asks one thoughtful question each night.
About
Small apps with a point of view.
Rullit builds useful, focused software that tries to be memorable without getting in the way. Some products are playful. Some are practical. The through line is clear interaction, fast feedback, and features that feel ready to use.
Useful first
Every app starts with a real moment someone wants help with.
Respect the device
When local processing makes the product better or more private, we prefer it.
Make it feel alive
Good software should carry a little character without making users work for it.