Bluetooth Security for Mac & iPhone

Walk Away.
Mac Locks.
Automatically.

Your iPhone becomes a Bluetooth security key. Auto-lock when you leave and anti-theft alarm at cafés — all via Bluetooth. No cloud required.

Download Free Trial See the App
No Cloud
No Battery Drain
Native Apple
Protected
📡 0.30m
🔋 100%
< 3s
Auto-Lock Speed
0%
Cloud Dependency
24/7
Background Protection
3-Day
Free Trial
App Preview

See It In Action

A sleek, professional interface designed to protect your Mac effortlessly.

iPhone Home Dashboard
macOS Main Panel

Real-Time Dashboard

Monitor distance, signal strength, and battery — all in real-time from your iPhone or Mac menu bar.

iPhone Café Mode
macOS Café Mode

Café Mode Protection

Activate anti-theft: alarm triggers on charger removal, lid close, or screen tampering.

iPhone Activity Log
macOS Devices

Activity Log & Device Management

Full timeline of security events and multi-device management from one place.

iPhone Device Details
macOS Radar

Bluetooth Radar

Visualize exact distance to your iPhone with real-time Bluetooth signal tracking.

Auto-Lock Dashboard
Proximity Auto-Lock

Walk Away. It Locks.

Walk away — Mac locks itself. Instantly and effortlessly.

Smart Signal Filter

Ignores brief interference — only locks when you're gone.

Typing Protection

Won't lock while you're actively using your Mac.

Multi-Device

Pair multiple iPhones — locks only when all are away.

Café Mode — Anti-Theft 🔥 Popular

Your Laptop's Bodyguard.

Someone touches your Mac? Loud alarm + instant iPhone alert.

Charger Pulled

Alarm when power cable is unplugged.

Lid Closed

Detects someone folding your laptop.

Screen Tampered

Alerts if someone wakes your Mac.

Café Mode on macOS
Remote Control

Control Mac from your pocket.

Lock, check battery, view logs — all from your iPhone.

Remote Lock & Sleep

One tap to lock or sleep your Mac.

Battery & Status

Real-time battery and lock status on iPhone.

Activity Log

Full timeline of all events with timestamps.

🚀 More macOS controls coming soon
How It Works

Set Up in 30 Seconds.

No account. No cloud. Scan QR and done.

1

Install Both Apps

Get it on iPhone & Mac from the App Store.

2

Scan QR Code

Open Mac app, scan with iPhone. Paired instantly.

3

Done. Protected.

Runs in the background 24/7, automatically.

Platforms

One Ecosystem. Total Protection.

iPhone

Your security key & control center.

✓BLE proximity broadcasting
✓Remote lock & sleep
✓Café Mode & activity log

Mac

Background guard with smart auto-lock.

✓Bluetooth proximity detection
✓Café Mode alarm siren
✓Menu bar + multi-device
Coming Soon

Apple Watch

Quick controls on your wrist.

✓Connection status
✓Quick lock/unlock
✓Café Mode toggle
Pricing

Try Free. Love It. Keep It.

✨ 3-Day Full Access — No Card Needed

Proximity Lock Pro

Everything to keep your Mac safe — automatically.

✓Proximity Auto-Lock
✓Café Mode Anti-Theft
✓Remote Lock & Sleep
✓Battery & Status Monitor
✓Activity Log & Alerts
✓Multi-device + Free Updates
Start 3-Day Free Trial
🔒 One-time purchase 💳 No subscription 🚫 No data collected
Download

Get Proximity Lock Now

Download directly — no App Store, no waiting. Install and protect your Mac in seconds.

macOS App

Direct download — install without the App Store.

Format .dmg Installer
Size ~6 MB
Requires macOS 13.0+
Download for macOS
Notarized by Apple. Safe to install.

iOS App

Your iPhone becomes the Bluetooth security key.

Platform iPhone
Requires iOS 15.0+
Get on TestFlight

📦 macOS Installation

1 Download the .dmg file above
2 Open the .dmg and drag to Applications
3 Launch Proximity Lock from Applications