MarkM

Independent · One developer, real users

Side projects.
Full effort.

All my projects in one place. Have a look around!

Just Launched!

Spin It!

Competitive swiping - how fast can you swipe? One cube. One arrow. Build combos, dominate global & friends leaderboards.

Android Mobile Game
Previews
Browser Extension

Live hover previews and quality-of-life tools for Twitch, YouTube, and Kick. Sidebar favorites, FlashBang Defender, multi-stream, predictions sniper, and dozens more.

60,000+ Active Users
4.8 ★ Web Store Rating
Since '20 Maintained 6+ years
Browser Extension Chrome Firefox Edge
Just Launched!
Their Wallpaper
Android App

Remotely change your friend's home or lock screen wallpaper - instantly.

Android Social
Mouse4 Go-Back Block
Browser Extension

Stops the browser from going back when you press Mouse4 - perfect when Mouse4 is your push-to-talk in Discord or Teamspeak.

Browser Extension Chrome
Simple Notes
Android App

A fast, focused note-taking app for whenever you need to jot something down. Optional PIN lock, tablet support, four languages.

Android Productivity
Call Stats
Android App

Track outgoing call time - daily, monthly, and all-time - right from your home screen. Resizable widget, customizable, billing-cycle aware.

Android Tools
Enhance Chaturbate
Browser Extension

Quality-of-life upgrades for Chaturbate.com. released on Patreon.

18+ Only Browser Extension Patreon