Offline-first at the venue
EventSync: reads and writes to a local on-device database, queues edits, and syncs automatically when the connection returns — newest edit wins on a conflict.
Wedding day-of app for Android · offline-first
A wedding day-of app for Android that works offline.
Most wedding-day tools are web-only or iPhone-only. EventSync is a native Android app that keeps working when the venue has no signal — reading and writing to a local database and syncing when you reconnect — with role-specific boards, role-aware push, and free planner-reviewed recovery when a block runs over.
No signal
The venue with one bar.
Barn, mountain, beach — the prettiest venues often have the worst reception. A web login or an iPhone-only app leaves half your team stranded. A native, offline Android app keeps the timeline, contacts, and alerts working, then syncs the moment you're back on.
Android support, category-wide
Which wedding apps actually ship on Android?
EventSync is not the only native-Android option — but most wedding-day tools are web-only or iPhone-only, and the offline + role-aware layer is where EventSync goes further.
| Tool | Native Android app | Offline day-of | Live day-of alerts |
|---|---|---|---|
| EventSync | Yes — native Android app. | Yes — local database, syncs on reconnect. | Role-aware push: next-event, vendor-late, role-targeted broadcast. |
| Coordon | Yes — native Android app. | Yes — offline mode. | Task/timeline reminders + live lock-screen tracking. |
| AyeDu | Yes — native Android app. | Real-time sync; offline day-of not clearly advertised. | Instant notifications. |
| Day of Timeline (Dot) | Listed as coming soon (iPhone only today). | Yes, on iOS. | Smart notifications / Apple Watch reminders. |
| Timeline Genius | No — web-only (mobile browser). | No. | Pre-scheduled text reminders. |
| Wedding Computer | No — web workspace. | No. | Email; automated reminders on the roadmap. |
| DayOf (dayofstudio) | No — browser web app. | No. | Advertised vendor SMS is “in development.” |
Last verified July 15, 2026. Products change — re-check before relying on this page. See the individual comparisons for detail: Coordon, AyeDu, Day of Timeline, Timeline Genius, Wedding Computer, DayOf.
On Android, on the day
What EventSync's Android app does at the venue.
Being native and offline is the price of entry. These are the things EventSync does once the day is moving.
Purpose-built role boards
EventSync: every crew and guest role gets its own board driven by the event's real timeline and guest data — the caterer sees seat-level allergy flags and covers by meal.
Role-aware push
EventSync: a timed “next event in about ten minutes” heads-up, a vendor-late alert to the team lead, and role-targeted broadcasts — native notifications, not scheduled texts or email.
Free planner-reviewed SmartRipple recovery
EventSync: when a block runs over, SmartRipple previews updated timing across downstream blocks; an authorized planner or team lead reviews and applies it — included with Day-Of at no extra charge.
Pricing
Free to plan. A one-time pass to run the day.
SmartRipple recovery is free with any Day-Of access; the Wedding Day Assistant is a paid upgrade.
Free
$0 forever
Full planning workspace + 1 wedding.
Wedding Pass
$49.99 one-time
Day-Of tools for one wedding, on Android and iOS.
Pro Basic
$249.99/yr or $79.99/qtr
Day-Of on unlimited weddings.
Pro Assistant
$399.99/yr or $129.99/qtr
Pro + the Wedding Day Assistant.
FAQ
Wedding day-of app for Android, answered.
Is there a wedding day-of app for Android?
Yes. EventSync is a native Android app (and iOS). A few other tools are native on Android too — Coordon and AyeDu — while most wedding-day tools (Timeline Genius, Wedding Computer, DayOf) are web-only, and Day of Timeline is iPhone-only with Android listed as coming soon.
Does EventSync work offline on Android?
Yes. EventSync's Day-Of app reads and writes to a local on-device database, queues your changes, and syncs automatically when the connection returns — on Android and iOS. The newest edit wins on a conflict.
Why does offline matter on the wedding day?
Many of the most beautiful venues — barns, mountains, beaches — have poor cell service. An offline-first app keeps your timeline, vendor contacts, and role views working even with no signal, then syncs when you're back online.
What can EventSync's Android app do on the day?
A live cockpit timeline, purpose-built boards for each role (including caterer allergy/covers and photographer family-formal ready-counts), role-aware push (a next-event heads-up, a vendor-late alert to the lead, and role-targeted broadcasts), and free SmartRipple recovery when a block runs over.
How much is EventSync on Android?
Planning is free with one wedding. Day-Of tools are a one-time Wedding Pass ($49.99), and Pro plans cover unlimited weddings. SmartRipple recovery is free with any Day-Of access.
How we compare
This page is a comparison, not a takedown.
EventSync's capabilities are verified against its own source code; each other tool's Android, offline, and notification status reflects its public website and app-store listings as of July 15, 2026. EventSync is not the only native-Android wedding app — Coordon and AyeDu ship on Android too — and product details change, so verify before relying on this page.
All product names are trademarks of their respective owners and are used here only for identification and comparison.
Last verified: July 15, 2026.
Run the wedding day from your Android phone.
Native, offline, role-aware — and free to plan.