Coordon is a strong, modern coordination app — native on iOS and Android, offline-capable, with auto-adjusting timelines, account-less vendor links, and live lock-screen timeline tracking. EventSync is native and offline too; where it goes further is role-specific operating boards driven by your real guest data, role-aware push (a vendor-late alert to the lead, a timed next-event heads-up, and role-targeted broadcasts), and free SmartRipple recovery when a block runs over.
The florist is twelve minutes behind. Coordon's live timeline shows the current item on the lock screen. EventSync sends a vendor-late alert to the lead; the planner then reviews the SmartRipple recovery preview and applies it only after approval.
Coordon and EventSync overlap more than most tools do: both are native on iOS and Android, and both work offline. The differences are how deep the role views go, and what the day-of alerts actually do.
EventSync: a purpose-built board per role driven by your real guest data — for example the caterer sees seat-level allergy flags and covers by meal.
Coordon: a shared live timeline, plus account-less links so vendors see what they need — a filtered view rather than role-specific operating data.
EventSync: role-targeted broadcasts, a next-event heads-up, and a vendor-late alert to the team lead.
Coordon: task and deadline reminders, and live lock-screen tracking of the current timeline item (a vendor-late-to-lead alert or role-targeted broadcast is not advertised).
EventSync: SmartRipple previews updated timing when a block runs over; an authorized planner or team lead reviews and applies it — free with Day-Of.
Coordon: auto-adjusting timeline dependencies, so moving one item updates the rest — a clean planning-time strength.
EventSync: secure guest RSVP via signed links, plus a full guest-data system that feeds the role boards.
Coordon: focused on timelines, tasks, files, and vendor coordination.
Coordon is a modern, native coordination app with offline mode, auto-adjusting timelines, and account-less vendor links. EventSync overlaps on native + offline and goes deeper on role-specific execution.
| Area | EventSync | Coordon |
|---|---|---|
| Native iOS / Android app | Yes, on both. | Yes, on both. |
| Offline at the venue | Yes, on both. | Yes — offline mode. |
| Live timeline on the phone | Yes — the Day-Of cockpit. | Yes — live lock-screen tracking of the current item. |
| Timed “next event” alert | Yes. | Task / deadline / timeline reminders (not advertised as a timed next-event heads-up). |
| Vendor-late alert to the lead | Yes. | Not advertised. |
| Role-targeted broadcast | Yes. | Not advertised. |
| Planner-reviewed day-of recovery | Yes — SmartRipple previews a cascade; an authorized planner or team lead reviews and applies it. Included with Day-Of. | Auto-adjusting timeline dependencies (planning-time). |
| Role-specific operating boards with role data | Yes — 12 roles, e.g. caterer allergies/covers. | A shared timeline plus vendor share links (a filtered view). |
| Account-less vendor share links | Vendors are invited members with their own board. | Yes — a live view via one link, no app download. |
| Secure guest RSVP (signed links) | Yes. | Focused on timeline and vendor coordination. |
| Timeline / task templates | Starter run-of-show templates. | Yes — smart timeline and task templates. |
| Who pays / trial | Free planning; one-time couple passes; Pro plans. | 14-day free trial; planner-focused plans. |
Last verified July 15, 2026. Products change — re-check both before relying on this page.
Coordon is genuinely capable — native, offline, with a slick auto-adjusting timeline. EventSync's edge is depth on the live day: role-specific boards from real guest data, alerts that name the problem (a late vendor, the next block), and free recovery when the schedule slips.
EventSync ships as a native iOS and Android app, so every vendor runs the wedding day from their own phone — no browser login on the day.
Works offline at the venue: the Day-Of app reads and writes to a local on-device database, queues changes, and syncs automatically when the connection returns. The newest edit wins on a conflict.
SmartRipple previews updated timing across downstream blocks. An authorized planner or team lead reviews and explicitly applies the recovery before the timeline or affected-role views change. Included with Day-Of at no extra charge.
Every crew and guest role gets its own purpose-built Day-Of view — photographer, videographer, caterer, venue, DJ/MC, assistant, generic vendor, plus calm receive-only views for guests, wedding party, family, and the couple — driven by the event's real timeline and guest data.
EventSync Workspace (web) is a full desktop planning app: checklist, run-of-show builder, budget, vendor directory with contracts, guest list, drag-and-drop seating chart, couple permissions, planning viewers, progress dashboard, and export — all on the same synced data as the mobile app.
Coordon is the closest competitor to EventSync, and it does several things well that EventSync doesn't match one-for-one.
Move one item and every dependent task reflows automatically. EventSync offers planner-reviewed day-of recovery, but Coordon's planning-time dependency engine is a clean, distinctive feature.
Coordon vendors see a live view via a single link, with no account or app download. EventSync vendors are invited team members.
Coordon keeps the current item and progress on the phone's lock screen throughout the day — an always-on view EventSync doesn't replicate.
Coordon's workflow and pricing are tuned for solo planners running 5–50 weddings a year, with a 14-day free trial.
The Wedding Day Assistant reads the day for you. It is a rules-based briefing layer that turns your timeline into the right prompt at the right moment for each role.
SmartRipple is the free recovery engine. Role boards are the free per-role views. The Wedding Day Assistant is the paid, proactive briefing layer on top.
A short readiness briefing for the person's role at the current point in the timeline.
A concise look-ahead so the crew member can stage the next handoff without scanning the master schedule.
A role-specific prompt when the timeline or status says something needs the crew member's focus.
Paste your run-of-show or import a spreadsheet or CSV, and EventSync brings your blocks in with duplicate detection and confidence flagging.
SmartRipple recovery is free with any Day-Of access; the Wedding Day Assistant is a paid upgrade.
$0 forever
Full planning workspace + 1 wedding.
$49.99 one-time
Day-Of tools for one wedding.
$99.99 one-time
Day-Of + the Wedding Day Assistant.
$249.99/yr or $79.99/qtr
Day-Of on unlimited weddings.
$399.99/yr or $129.99/qtr
Pro + the Wedding Day Assistant.
Coordon offers a 14-day free trial (no credit card required); check coordon.com for current plan rates before comparing purchase options.
Yes — Coordon is native on web, iOS, and Android. EventSync is native on iOS and Android too, and both work offline.
EventSync adds role-specific operating boards driven by your real guest data (for example the caterer's seat-level allergy flags), role-aware push (a vendor-late alert to the lead, a timed next-event heads-up, and role-targeted broadcasts), and free SmartRipple recovery when a block runs over.
Coordon's auto-adjusting timeline dependencies, account-less vendor share links, and live lock-screen timeline tracking are genuine strengths EventSync doesn't match one-for-one.
Yes — both Coordon and EventSync work offline and sync when you reconnect.
Yes — paste your run-of-show or import a spreadsheet or CSV.
EventSync's capabilities are verified against its own source code; Coordon details reflect its website (coordon.com), App Store, and Google Play listings as of July 15, 2026. Coordon is actively developing; verify current status before relying on this page.
Coordon is a trademark of its respective owner and is used here only for identification and comparison.
Last verified: July 15, 2026.
Native app on iOS and Android, live push, free SmartRipple recovery, and role views built for the actual wedding day.