# Proximity Lock: Smart AutoLock — Walk-Away Computer Lock

> Automatically locks your computer when you leave its vicinity using your phone. (iPhone/iPad app by 12BAY TECHNOLOGY COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/proximity-lock-smart-autolock/id6760981832 (this page in markdown: same URL + `.md`)
- Developer: [12BAY TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1191396801)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 20 MB
- Languages: American English
- Released: 2026-04-09
- Data updated: 2026-09-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/proximity-lock-smart-autolock/id6760981832/reviews.md

## What is Proximity Lock?

Walk Away. Your Computer Locks Automatically.

Ever walked away from your desk at the office or a cafe and realized you left your computer unlocked? Meet Proximity Lock, the invisible bodyguard for your data.

Using Bluetooth Low Energy (BLE), this app turns your iPhone into a smart security key. It automatically locks your computer or puts it to sleep the moment you step away, ensuring your private information stays private.

Tutorial and download the macOS app here: https://tqtuan1201.github.io/public/apps/proximity/

KEY FEATURES

1. Proximity Auto-Lock
• Fully Automatic: No manual input needed. Just carry your phone and walk away; your device locks instantly.
• Smart Signal Filter: Advanced algorithms ignore brief signal interference, only locking when you have actually left the area.
• Work-Aware: Detects active usage and will not lock your computer while you are typing or presenting.
• Multi-Device Support: Pair multiple phones. The computer only locks when all paired devices are out of range.

2. Cafe Mode (Anti-Theft)
Stepping away in a public space? Enable Cafe Mode for extra protection:
• Siren Alarm: Triggers a loud alarm if someone tries to unplug, close, or move your device.
• Instant Alerts: Receive real-time notifications on your phone the second suspicious activity is detected.

3. Remote Control & Monitoring
• One-Tap Lock: Secure your computer manually with a single tap from your phone.
• Status Monitor: Check battery levels and lock status remotely.
• Activity Log: View a detailed timeline of security events and timestamps.

WHY CHOOSE PROXIMITY LOCK?
• Absolute Privacy: No accounts, no cloud. All connections stay local and encrypted between your devices.
• Quick Setup: Pair your devices in seconds using a simple QR code.
• Battery Efficient: Optimized for BLE to ensure minimal impact on your phone and computer battery life.

REQUIREMENTS
• Requires the companion app installed on both your iPhone and your Macbook .
• Optimized for macOS.

## Key features

- Automatic proximity-based computer locking
- Smart signal filtering to prevent accidental locks
- Work-aware mode that detects active usage
- Multi-device pairing for enhanced security
- Cafe mode with siren alarm and instant alerts
- Remote lock, status monitoring, and activity log

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime Access | $6.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/proximity-lock-smart-autolock/id6760981832/reviews.md

### 1/5 — Fail

*2026-08-16*

Won’t open on Mac, despite it shows in cpu that it’s running. It won’t connect to my phone

## Frequently asked questions about Proximity Lock

### How does Proximity Lock work?

Proximity Lock uses Bluetooth Low Energy (BLE) to detect when your phone moves out of range of your computer. Once your phone is out of range, it automatically locks your computer or puts it to sleep to protect your data.

### What devices does Proximity Lock support?

Proximity Lock requires a companion app on both your iPhone and your Macbook. It is optimized for macOS and supports iPhones, iPads, and iPods.

### Is Proximity Lock free to use?

Yes, Proximity Lock is available for free. There are no upfront costs to download and use its core features.

### Does Proximity Lock have ads?

No, Proximity Lock does not contain advertisements. The app is designed to be ad-free, ensuring an uninterrupted user experience.

### How often is Proximity Lock updated?

The latest version of Proximity Lock is 1.0.6, which was last updated on June 24, 2026. Updates are released to improve functionality and reliability.

### What is Cafe Mode in Proximity Lock?

Cafe Mode provides extra security in public spaces. It features a siren alarm that triggers if someone tries to tamper with your device and sends instant alerts to your phone for suspicious activity.

### Can I manually lock my computer with Proximity Lock?

Yes, Proximity Lock offers a one-tap lock feature, allowing you to manually secure your computer directly from your phone with a single touch.

### What is the age rating for Proximity Lock?

Proximity Lock has an age rating of 4+, making it suitable for a wide range of users. The app focuses on utility and security features.

## Version history (last 5 releases)

### 1.1.1 — 2026-08-28

What’s New in this Version
- Security Alarm: Start a loud alarm on your MacBook from your iPhone. It keeps ringing even when your MacBook is out of Bluetooth range.
- Screen Saver: Turn on the screen saver on your MacBook from your iPhone.
- Work Mode – Sleep Timer: Set a timer from 30 minutes to 8 hours to put your MacBook to sleep automatically.

### 1.0.9 — 2026-07-23

What’s New in this Version
- Introduced an enhanced Work Mode experience for more focused and uninterrupted productivity.
- Added the ability to install Home Screen widgets directly from within the app for quicker setup.
- Refined the About page with a cleaner layout and improved navigation.
- General performance improvements and bug fixes.

### 1.0.8 — 2026-07-14

Auto Lock & Café Mode: Big Reliability Upgrade

- Auto Lock now reconnects automatically after Bluetooth is turned off and back on, so you don’t need to pair your devices again.
- Added state restoration to help protection resume after your iPhone restarts.
- Café Mode’s Protected screen now displays your MacBook’s signal strength and estimated distance.
- You can now disarm Café Mode from your Apple Watch or the Home Screen widget.
- Fixed an issue where a stale Bluetooth connection could delay Auto Lock from activating.

Thanks for trusting Proximity Lock — pair once, and let Auto Lock and Café Mode do the rest.

### 1.0.7 — 2026-07-08

Café Protection Mode is here!
- Keep your MacBook protected while you step away.
- Stay connected with your MacBook in real time.
- Receive alerts when suspicious activity is detected.
- View protection status directly from your iPhone.
- Improved connection stability and overall performance.

This update also includes bug fixes and reliability improvements.

### 1.0.6 — 2026-06-24

This update improves reliability and makes Proximity Lock even easier to use.

- Added Apple Watch support for quicker access to Proximity Lock actions.
- Improved Bluetooth setup during onboarding.
- Refined notifications for a clearer and more consistent experience.
- Enhanced connection reliability between your devices.

## Apps similar to Proximity Lock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sunorama: 3D Sun & Terrain](https://appshunter.io/ios/app/sunorama-3d-sun-and-terrain/id6569249087) | 1.0 (1) | $5.99 | Utilities |
| [All Unit Conversion](https://appshunter.io/ios/app/all-unit-conversion/id1418597453) | 4.6 (17) | Free | Utilities |
| [iTerminal Pro – SSH Telnet](https://appshunter.io/ios/app/iterminal-pro-ssh-telnet/id586842129) | 3.9 (46) | $5.99 | Utilities |
| [Netmaker](https://appshunter.io/ios/app/netmaker/id6479694220) | 1.0 (1) | Free | Utilities |
| [PlugGuard - Don't touch iPhone](https://appshunter.io/ios/app/plugguard-dont-touch-iphone/id6448886447) | 4.7 (68) | Free | Utilities |
| [EFQRCode](https://appshunter.io/ios/app/efqrcode/id1242337058) | 4.3 (11) | Free | Utilities |

## More apps by 12BAY TECHNOLOGY COMPANY LIMITED

- [Săn Vé Máy Bay Giá Rẻ 12Bay.vn](https://appshunter.io/ios/app/san-ve-may-bay-gia-re-12bayvn/id1191396802)
- [Contacts-Plus](https://appshunter.io/ios/app/contacts-plus/id1400189883)
- [PC Management](https://appshunter.io/ios/app/pc-management/id1486419869)

All apps by 12BAY TECHNOLOGY COMPANY LIMITED: https://appshunter.io/developer/1191396801

## Related topics

[auto lock](https://appshunter.io/ios/topics/auto-lock) · [away lock](https://appshunter.io/ios/topics/away-lock) · [lifelock by norton](https://appshunter.io/ios/topics/lifelock-by-norton) · [yale smart lock app](https://appshunter.io/ios/topics/yale-smart-lock-app)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*