Stay Planner

**Plan Your Mainland Stays With Confidence** Crossing between Hong Kong and mainland China? Stay Planner doesn't just track where you've been — it tells you where you can go next, how long you can stay, and exactly when to come back. **One PDF. Done.** Already keeping records through the immigration miniapp? Export your history as a PDF, open Stay Planner, and upload. That's it — every entry and exit date gets parsed automatically and placed on your calendar. No manual typing. No rebuilding from memory. From your first open, you have a complete picture. **Plan Before You Cross** Enter your dates. Our optimizer finds the longest safe stay within the 183-day rolling window — and shows you day-by-day impact on the calendar. Drag to adjust. See the count update in real time. No more guessing. **Know Your Window** How many consecutive days can you stay starting next Monday? The answer is one tap away. Stay Planner calculates your remaining window from the rolling limit — so you know the exact date to leave and come back. **Track What You've Done** Every arrival. Every departure. Every city. Stay Planner records it all and automatically applies the 24-hour rule, so your counts are always accurate — not approximations. **Set Limits. Get Warnings** Define your 183-day threshold and your personal warning buffer. When you're getting close, Stay Planner lets you know before it's too late. The six-year residency tracker runs in the background, too. **Built for the Border Crosser** - Import your full immigration history from one PDF — zero manual entry - Tap dates directly on a clean calendar — no forms to fill - Plan trips with real-time limit calculations - Face ID / Touch ID login — open, authenticate, go - English, Simplified Chinese, Traditional Chinese - Privacy-first design — your travel data is yours alone **The Difference** Most trackers only count backward. Stay Planner counts forward. You already know your limit — now know your plan.