About this app
**Never worry about leaving your Mac unattended again!** Picture this: you're coding in a coffee shop when nature calls. You don't want to lug your laptop to the restroom, but you're worried about security. Simply activate Sentry and step away with confidence! **What Sentry Does:** • **Smart Detection** - Monitors lid closure, network disconnection, and power unplugging • **Instant Alerts** - Plays progressive alarm sounds and sends push notifications • **Video Recording** - Automatically records when suspicious activity is detected • **Always Visible** - Overlay interface stays on top of all windows **Perfect for:** - Coffee shops and public spaces - Shared workspaces - Libraries and study areas - Any time you need to step away briefly **Key Features:** - Real-time monitoring of multiple triggers - Automatic video evidence recording - Progressive alarm system - Remote notifications via Bark - Always-on-top status display Protect your Mac the smart way. Activate Sentry and step away worry-free! Tech Notes: You may need to disable sleep using administer privilege in advance. Either to use `pmset` command or install the SleepHoldService. Navigate to GitHub for more information. It is not required but recommended. See the link below. https://github.com/Lakr233/Sentry/?tab=readme-ov-file#installation---disable-auto-sleep **Sentry or Sentry Mode is not a feature provided by macOS.**
Latest release
What’s New
Fixed unreliable timer on macOS 15.5.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 8, 2026 · 3:13 PM Free
Screenshots
