Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | shooapp.com | diffee.me |
| Pricing | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.
Shoo! is a small independent Mac app locker that lives in the menu bar. Choose the apps you want to protect, and they stay closed until you authenticate with Touch ID. It is made for the moment you hand your Mac to someone, share your screen or leave your desk, and do not want to quit every...
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As answered by people managing ShooApp and Diffee.
ShooApp's answer
Shoo! does not draw an overlay on top of a locked app. It closes the app's process and starts it again only after you pass Touch ID (or Apple Watch). That is why the app cannot be reached through Mission Control or the Dock while it is locked. Shoo! needs no Accessibility permission, lives only in the menu bar, and is a one-time purchase with no subscription.
ShooApp's answer
Choose Shoo! if you want real per-app protection without a subscription. It costs $17.99 once, with a 7-day free trial, uses Touch ID or Apple Watch instead of a password, and is signed and notarized by Apple. Honest limits: it is macOS only, and it protects against casual snooping and screen sharing, not against a determined attacker with admin access.
ShooApp's answer
Mac users who share a computer or a screen: people who hand their Mac to family, colleagues or clients, freelancers who screen-share on calls, and anyone who wants Mail, Messages, Notes, Slack, Photos or a password manager to stay closed until they unlock them with Touch ID.
ShooApp's answer
Shoo! is built by an independent developer in Kyiv, Ukraine. macOS has no built-in way to put Touch ID in front of a single app, and the tools that existed were either subscriptions, password-only or simple overlays. Shoo! was made to be a small menu-bar app that closes a private app until you unlock it, and to cost a single one-time payment.
ShooApp's answer
Shoo! is a native macOS app written in Swift with SwiftUI and AppKit (macOS 14 and later). It uses Apple's LocalAuthentication framework for Touch ID and Apple Watch unlock, and Sparkle for automatic updates.
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