Windows / Mac
Square Pet
Square, a white mochi-like cube character, lives at the bottom of your desktop.
Real demo video
Square’s movements are a recording of the app actually running on a Mac (background and windows are illustrative; no sound).
What it does
- Walks back and forth just above your taskbar or Dock
- Waves now and then
- Gets happy when you click it
- Pick it up and let go, and it drops and lands
- After a while, it yawns and falls asleep
- Always stays in front of other windows
- Quit from the menu bar icon (Mac) or the system tray icon (Windows)
System requirements
- Windows 10 / 11 (64-bit)
- macOS 11 or later (Apple silicon: M1/M2/M3/M4 etc.)
- Intel Macs are not supported.
Please note
- It does not start automatically when your computer starts.
- There is no settings screen (size and speed cannot be changed).
- On Windows, the app is not code-signed, so “Windows protected your PC” may appear the first time (click “More info” → “Run anyway”).
How it was tested
- Mac: launched, displayed and quit on a real Mac running macOS 27.0.1 (Apple silicon). Signed with an Apple Developer ID and notarized by Apple.
- Windows: launch, every pose and quit were checked by automated tests on GitHub Actions (Windows Server 2025). It has not been tested on a home Windows PC.
- It has not been tested with multiple monitors.
Buy
Sold on Gumroad (English) and BOOTH (Japanese store). Both are the same app.