

Leaving my Mac for a coffee and wondering if someone would touch it.
Running long builds or reading documentation, only to come back and find my Mac asleep.
So instead of complaining, I spent the last few months building a solution.
Today, I’m excited to launch Proximity Lock: Smart AutoLock — a native security and productivity companion built for the Apple ecosystem.
• Auto-Lock / Unlock — Your Mac locks and unlocks automatically based on your iPhone’s proximity.
• Cafe Mode — If someone touches your Mac while you’re away, a siren sounds and a photo is sent to your iPhone.
• Work Mode — Keeps your Mac awake during long builds, downloads, or research while the security layer stays active.
• Remote Control — Lock or put your Mac to sleep from your iPhone with a single tap.
Web: https://tqtuan1201.github.io/public/apps/proximity/
Apps: https://apps.apple.com/us/app/proximity-lock-smart-autolock/id6760981832
Rewards: https://tqtuan1201.github.io/public/apps/proximity/challenge.html
Not yet competed
This product is queued for the next tournament.
Hi! Quick story about pizza and founders.
Our Premium pass costs $19. That's one large pizza.
You know what happens after you eat a large pizza? Nothing. It's gone. Maybe some regret.
But $19 on Premium? Your product gets a permanent dofollow backlink from a DR 71 directory. Featured on the homepage. A guaranteed tournament slot.
That listing stays there for years. The pizza? Gone in 20 minutes.
The price is identical. The value is not.
Launch your product, not your calories.