OpenMacApps

Wisp

Menu bar scratchpad that opens with one keypress and evaluates inline maths, unit conversions and percentages.

MIT · Free download · Downloads from github.com

License
MIT
Open source
Category
Productivity
Source
GitHub
sulemaanhamza
Verified
2026

About Wisp

Wisp is a menu bar scratchpad: one keypress opens a small note window. Lines ending in = are evaluated, including unit conversions and percentages, such as 5 km in mi =. It also expands emoji shortcodes and turns lines that start with "Remind me" into notifications. It suits quick calculations and jotting down thoughts, not a full notes app.

It requires macOS 13 or later and ships as a universal build for Apple silicon and Intel. Wisp is not signed with an Apple Developer ID, so the first launch needs approval under Privacy & Security (Open Anyway) or the xattr command from the README. The author says Wisp is free and always will be, and accepts optional donations.

Information

Source code
sulemaanhamza/wisp
License
MIT
Website
sulemaanhamza.github.io
Download
github.com
Category
Productivity
Topics
Menu bar apps
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