MacBook anti-theft alarm for everyday supervision
Protect your MacBook in seconds.
MY FRIEND had his MACBOOK stolen in a cafe full of IMPORTANT documents that made me mad enough to make this for myself . Now you can have it too …
MacShield is a simple anti-theft alarm for Mac. Arm your MacBook and get alerted when selected triggers — like an unplugged charger or closed lid — are detected.
A loud siren and booming voice on max volume anouncing the laptop is being stolen!!! cannot be muted upon alarm !!! Even closing the lid wont stop your alarm. Requires your pin/fingerprint to disarm…
PREVENT DEVICE TAMPERING!
YOUR UNIQUE MAC THEFT DETERRENT!!!
Developer ID signed
Apple notarised
Native macOS app
One-time purchase
App ID · MacShield
com.nathan.macshield
Pay once, keep using it. Designed for MacBooks in libraries, cafés, offices, and shared spaces. p.s TERRORISE THE CRIMINALS!!!
How it works
01
Install MacShield
Download the Mac app and keep the placeholder ZIP link ready for replacement.
02
Arm your Mac
Choose which triggers should be active, then arm MacShield with a simple control.
03
Alarm when triggered
MacShield sounds the alarm when a selected trigger is detected while armed.
Practical protection, simple controls
Unplug detection
Get alerted when the charger is disconnected while MacShield is armed.
Lid-close detection
Sound the alarm when the laptop lid is closed while the app is armed.
Loud alarm
An attention-grabbing deterrent sound designed to make interference noticeable.
Simple controls
One-tap arm and disarm keeps the workflow quick when you sit down or pack up.
Native macOS design
A clean interface that fits the Mac desktop without feeling heavy or distracting.
Watch MacShield in action
Before deciding whether or not to purchase, watch the demo video here. .
One clear price. No subscription games.
£4.99
One-time purchase, no subscription
✓ Unplug & lid-close detection
✓ Loud deterrent alarm
✓ Native macOS app
Secure checkout powered by Stripe
Questions before you arm it?
What is MacShield?
Does MacShield prevent my Mac from being stolen?
What triggers can MacShield detect?
What macOS versions are supported?
Is MacShield a subscription?
MacShield is a deterrent and an additional security layer. It does not guarantee that your Mac cannot be stolen. You remain responsible for supervising and securing your device. Please note due to the anti sleep software and lid polling sometimes macshield may not alarm immediately.