係咪你 IsThatYou
把聲可以複製，部手機複製唔到。
A voice can be cloned. Their phone can't.
點樣運作
- 有人扮屋企人打嚟、WhatsApp 或者短訊。
- 撳一下，真嘅家人部手機即刻收到「係咪你？」。
- 佢撳「唔係我」，你個畫面即刻變紅，全家收到通知。
- 冇網絡？叫對方講出全家共用、每 5 分鐘轉一次嘅暗號。
How it works
- Someone claims to be family — by call, WhatsApp or text.
- One tap sends "Is it you?" to the real family member's phone.
- If they tap "Not me", your screen turns red and the whole family is alerted.
- No signal? Ask for the family codeword that changes every 5 minutes.
支援 Support
有問題或者想刪除資料？請電郵 info@lcdev.hk。
Questions or data requests? Email info@lcdev.hk.
取消訂閱：iPhone「設定 → 你的名字 → 訂閱」；Android「Google Play → 付款與訂閱」。
Cancel a subscription: iPhone Settings → your name → Subscriptions; Android Google Play → Payments & subscriptions.
懷疑遇到騙案？收線，打返對方平時個號碼。香港防騙易熱線 18222。
Suspect a scam? Hang up and call the person's usual number. HK Anti-Scam Helpline 18222.