Zero Code
One app to install and update every Mac app on this page. It checks for new versions, verifies each download is signed by Zero Code, and swaps it in, quitting and reopening the app if it's running.
- macOS 14+
- Apple silicon & Intel
Apps I build, ready to install.
Every button on this page points at the current release. The Mac apps are Developer ID signed and notarized by Apple. Relay, Lexi, Agentrix, Mailday and Statio update themselves once installed; for the rest, this page always has the current build.
Relay
A native Mac command bar with an encrypted clipboard and snippet library, synced across your Macs through iCloud.
- macOS 14+
- Apple silicon & Intel
Lexi
Multilingual dictation for Mac. Hold a key, speak, and Lexi types where you are writing. Uses your own OpenAI API key.
- macOS 14+
- Apple silicon & Intel
Agentrix
One window for your Claude Code, Codex and Grok agents, with history, usage and a terminal per chat. Runs on the subscriptions you already have.
- macOS 13+
- Apple silicon
Download for Mac .dmg
Updates itself: Update available appears in the app
Release notesNeeds the Claude, Codex or Grok CLI, logged in
Mailday
Your email and calendar, together. Gmail and custom-domain accounts. Development preview: Google sign-in is limited to configured test users for now.
- Development preview
- macOS 14+
- Apple silicon
Chatter
Telegram, WhatsApp, Instagram and Messenger in one conversation list on your Mac. An early preview: messaging works, but it is still being built.
- macOS 13+
- Apple silicon
- Preview
Statio
A menu bar monitor for CPU, memory, network and disk, laid out the way you like: choose the order, graphs, icons and labels. No account, no analytics.
- macOS 14+
- Apple silicon
Oxygon
Training and race execution for endurance athletes, marathon to 250 km ultra. Fuelling planned checkpoint by checkpoint, and a coach that builds your week.
- iPhone
- Web
Download on the App Store
Updates through the App Store; the web app is always current
Oxygon Studio
Design, preview and build your own Garmin watch face, in the browser or in the Mac app.
- Web app
- Garmin
- Mac
Open Oxygon Studio
Web app always current; the Mac app has no updater, download it again here
Ekybe
Team chat for people who would rather not shout. You need an invitation to sign in.
- Android
- iPhone
- Web
- Mac
Download for Android .apk
Web reloads on new builds; Android and Mac: download again here; iPhone: TestFlight
Chevio
Calorie and macro tracking with recipe import, sharing and a water widget.
- iPhone
- Android
- Web
- Mac
Download on the App Store
Updates through the App Store and Google Play; Mac: download again here
Captio
Greek subtitles for your videos. Transcription runs on the iPhone itself, so it works offline, keeps the video private and has no length limit. No watermark.
- Beta
- iPhone
- iOS 26+
Ask for a TestFlight invite
New builds arrive through TestFlight
Send the email of the Apple ID your iPhone is signed in with. Apple then emails you an invitation; install TestFlight from the App Store and accept it. Exports MP4 with burned-in subtitles, or SRT, VTT and TXT.
Marble Drop
A from-scratch tribute to the 1997 marble puzzle. Drag glass marbles into the funnels and fill the trays in the right colour order, losing as few as you can.
- Web game
Play in the browser
Always current, nothing to update
Nothing to install. Space pauses, − and + change the speed.
Installing on a Mac
- Open the downloaded .dmg: a window shows the app with an arrow to Applications. Drag the app onto Applications, then eject the disk.
- Open the app from Applications. macOS verifies the notarization on first launch; there is nothing to bypass.
- Relay and Lexi ask for Accessibility permission so they can type into other apps. Grant it under System Settings → Privacy & Security.
- Relay, Lexi and Mailday fetch later versions themselves through Check for Updates… in the app, and Statio through Settings → General → App Updates. Agentrix (formerly AgentDeck) shows Update available and swaps itself in when you restart; if you still have AgentDeck, download Agentrix here once, since the rename breaks the old updater. The Mac builds of Ekybe, Chevio and Oxygon Studio have no updater yet: download the new build here and replace the app in Applications; your data stays.