✅ Free✅ No App Store✅ Works Offline✅ Android & iPhone
App v3.16.1
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📲 Get It On Your Phone
You’re on a desktop — send this page to your phone and install in seconds.
Scan with your phone’s camera
or
Use Chrome — Send to Your Devices
1
Click the ⋮ three-dot menu in Chrome
2
Choose “Cast, save, and share”
3
Tap “Send to your devices” and select your phone
Everything You Need at the Convention
One free app. All the tools that make convention day easier.
🔍 View Screenshot
📅
Full Event Schedule
Browse every session, class, and event. Save your favorites and get automatic 5-minute reminders so you never miss a thing.
⭐ Favorites⏰ Reminders🔊 Offline
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🗺️
Interactive Map
Navigate the venue with a live interactive map. Find vendor booths, session rooms, and key areas in seconds.
📍 Live Pins🔍 Search🏭 Regions
🔍 View Screenshot
🛍
Vendor Favorites
Browse all vendors and heart the ones you must visit. Your must-see list is always one tap away — even offline.
❤️ Save Vendors🗺 Find on Map
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Haunt Passport
Collect stamps from haunts by scanning QR codes. Build your passport, track your collection, and show it off!
📷 QR Scanner🏷️ Stamps🥇 Achievements
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🔔
Push Notifications
Get real-time alerts from convention organizers — schedule changes, special announcements, and reminders for saved sessions.
📢 Announcements⏰ Reminders🚨 Alerts
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🔊
Works Offline
Cell service spotty at the venue? No problem. Schedule, map, and favorites all work without a connection.
🔊 No Wi-Fi Needed⚡ Instant Load
📲 How to Install the App
It’s free, takes about 30 seconds, and no App Store is needed.
🎉 Your browser supports one-tap install!
1
Open this page in ChromeMake sure you’re in Google Chrome — not a browser inside Gmail, Facebook, or another app.
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Tap the three-dot menu ⋮ in the top-rightIt’s the vertical dots in the upper-right corner of Chrome.
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Tap “Add to Home Screen” or “Install App”You may also see an install banner pop up at the bottom — tap that!
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Tap “Install”The app will be added to your home screen and app drawer.
5
Open it from your home screen 🎉Tap the new icon for the full-screen app experience!
💡 Tip: If the three-dot menu doesn’t show the option, look for an install banner at the bottom of the screen instead.
⚠️ Safari is required on iPhone and iPad. If you opened this page from Gmail, Facebook, or another app, tap the ⋮ menu and choose “Open in Safari” before continuing.
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Open this page in SafariCopy the link and paste it into Safari if you’re currently in another browser.
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Tap the Share button ⎈️The Share button (a box with an upward arrow) is at the bottom on iPhone, top-right on iPad.
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Scroll down and tap “Add to Home Screen”Scroll down in the share sheet if you don’t see it right away.
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Name it and tap “Add”We suggest “OHC 2026” — tap Add in the top-right corner to confirm.
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Open it from your Home Screen 🎉Find the new icon and tap it for the full-screen, native app experience!
💡 Push notifications on iPhone require iOS 16.4 or later. Go to Settings → General → Software Update to check. Notifications require opening the app from your Home Screen (not Safari).
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Use Chrome, Edge, or BraveDesktop install works in any Chromium-based browser.
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Look for the install icon in the address barA small ✚ or computer-with-arrow icon appears on the right side of the address bar.
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Click it, then click “Install”A small confirmation dialog will appear.
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Done! The app opens in its own window 🎉A desktop shortcut will be created. Great for checking the schedule on a bigger screen!
💡 Don’t see the install icon? The app may already be installed — check your desktop, taskbar, or Start menu.
🔔 Turn On Notifications
Notifications make the app dramatically more useful at the convention.
⏰
5-Minute Session Reminders
Save sessions to favorites and get an automatic heads-up 5 minutes before they start. Never walk in late.
📢
Live Convention Announcements
Real-time messages from OHA organizers — schedule changes, room moves, special events, and more.
🚨
Emergency and Time-Sensitive Alerts
Stay informed if something important happens at the venue. No spam — only what matters.
How to Enable Notifications
1
Install and open the app from your home screen (steps above)
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Tap “Enable Notifications” anywhere you see it in the app
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When Chrome asks “Allow notifications?” — tap Allow
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If still not working: Settings → Apps → Chrome → Notifications → turn ON
⚠️ Requires iOS 16.4 or later and the app must be opened from your Home Screen (not Safari).
1
Install from Safari and open the app from your Home Screen
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Tap “Enable Notifications” in the app
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When iOS asks “Allow Notifications?” — tap Allow
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Missed it? Settings → Notifications → scroll to the app → Allow → ON
