Droppy and CoIsland both live at the edge of your screen, and that is about all they share. Droppy is a “supercharged Dynamic Island for your Mac”: one app that holds your files, your clipboard, your music and a store of extensions. CoIsland does one thing: it watches the tools you work with, raises an alert when something needs you, and hands that alert to an AI agent. Here is a fair look at both, as each app describes itself on September 29, 2026.
What Droppy does well
- A shelf for everything in between. Drop files on the notch to park them, jiggle a drag to call a floating basket, keep your clipboard history one shortcut away, and get a share link for a file that cleans itself up after three days.
- Media and meetings. Now playing with motion art, your Apple TV, a volume slider per app, and mute, camera and screen share for Zoom, Teams and Meet.
- Screen recording and 38 free extensions. Screen recording is built in, and Droplets add OCR, voice transcription, window snapping, a Pomodoro timer, shell commands in the notch, and an Agents droplet that follows Claude, Codex, Cursor and Antigravity with their plan limits.
- Notch or not. On Macs without a notch it uses a floating shelf and the menu bar, and it syncs with a free iPhone app.
- A simple price. $9.99 once for two Macs, every future update included, a 3-day free trial and a 14-day refund, made by Jordy Spruit.
What CoIsland does instead
CoIsland connects to your work stack through more than 35 connectors: GitHub, GitLab, Vercel, Sentry, PagerDuty, Datadog, Jira, Linear, Notion, Snowflake, PostgreSQL, Gmail, your Mac’s Calendar and more.
- Monitors ask the questions. Failed runs on
main, reviews waiting on you, a new Sentry issue, an SLA about to breach. Each monitor runs on your schedule, and only what is new raises an alert. - The island tells you. It opens with a sound and lists the new items. A click opens the alert with its facts, the rows that fired it and its activity.
- An agent takes it from there. Pick Claude Code, Codex or Cortex Code on the card and it starts with the whole alert. You answer its questions in the card and keep Acknowledge and Resolve for yourself. See agents.
- Your data stays on your Mac. No CoIsland server receives it, and there is no account. Your tokens stay in the Keychain and connectors only read. An alert goes to an AI service only when you hand it to an agent.
Where CoIsland is weaker
- None of the utilities. No file shelf, clipboard, media player, meeting controls or extensions.
- Three agents, no plan limits. Claude Code, Codex and Cortex Code, with the tokens of Claude Code and Codex conversations but no usage limits.
- Apple Silicon only. macOS 14 or later, on an Apple Silicon Mac. Droppy also needs macOS 14 or later.
- A higher price, past 2 monitors. CoIsland Community runs 2 free, for good; Lifetime runs them all, once from $29, with a full refund within 30 days.
Droppy vs CoIsland
| Droppy | CoIsland | |
|---|---|---|
| Its job | Files, clipboard, media and extensions at the notch | Alerts from your work stack, handed to an agent |
| Reads from | Your Mac: files, clipboard, media, meeting apps | 35+ connectors: code, deploys, issues, on-call, data, mail, calendar |
| AI agents | Follows Claude, Codex, Cursor and Antigravity, with plan limits | Starts Claude Code, Codex or Cortex Code on an alert, in a card you answer |
| Where it sits | The notch, or a floating shelf without one | The right edge by default; any edge, or the notch at the top |
| Price | $9.99 once for 2 Macs; every future update | 2 monitors free with CoIsland Community; Lifetime once from $29; 2 Macs; every update |
| Trying it | 3-day free trial; 14-day refund | 2 monitors free for good, no card; Lifetime refundable within 30 days |
Use both
They answer different needs, so there is nothing to choose between. Keep Droppy at the notch for files, music and meetings, and let CoIsland sit on the right edge for your work: connect GitHub or Sentry, add a monitor for failed runs on main, and hand the next red build to an agent.
More comparisons: CoIsland vs Vibe Island for agents in the notch, Codenotch for the island CoIsland is built on, and every comparison in one place.