iCal Sync
Two-way calendar sync with Airbnb, Stayz, Booking.com
Key takeaways
4- Two-way iCal sync, pull bookings in, publish a master calendar out
- Works with Airbnb, Stayz, Booking.com, Vrbo, and anything else that publishes an iCal feed
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- 15-minute auto-sync closes the double-booking window
- Channel label preserved on every imported booking
About this app
Pulls bookings from any OTA via .ics feed and publishes a master .ics URL per room you can paste back into Airbnb, Stayz, Booking.com Extranet, closes the loop so rooms are never sold twice. No commercial deal needed; works with any platform that supports iCal.
How it works
- 1
Paste each OTA's .ics feed URL into the room. OneBookPlus pulls the bookings in and keeps the channel they came from
- 2
Copy the master .ics URL the app generates per room back into each OTA's extranet
- 3
A 15-minute cron keeps both directions in sync so a room is never sold twice
- 4
Each imported booking keeps its channel label so you always know where it came from
- 5
Conflict detection flags any overlap before it becomes a double-booking
Who it's for
- Single-property hosts who don't need a full channel manager but must stop double-bookings
- Operators on platforms that only offer iCal (no commercial API deal required)
- Hosts manually blocking dates across calendars every time a booking comes in
- Anyone running Airbnb + Stayz + Booking.com on one or two rooms
Features included
- Inbound .ics feed per room
- Outbound master .ics per room
- 15-minute auto-sync (cron)
- Channel label preserved per booking
- Conflict detection
- Works with Airbnb, Stayz, Booking.com, Vrbo, and any platform that publishes an iCal feed
Works with
iCal Sync connects to the tools you already use.
Airbnb
Inbound + outbound .ics
Stayz / Vrbo
Inbound + outbound .ics
Booking.com
Extranet iCal
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Related apps
Often installed alongside iCal Sync.
About OneBookPlus apps
How iCal Sync fits into the rest of OneBookPlus
iCal Sync is a connector: it links OneBookPlus to Airbnb, Stayz / Vrbo and Booking.com. Your records stay in OneBookPlus, and the connector pushes events out to those tools and pulls their results back, so there is one place the customer, invoice and booking data actually lives.
Because the marketplace runs inside OneBookPlus, billing is consolidated. iCal Sync is included free with every plan, so installation just enables the feature in your dashboard. Cancellation is one click and never reaches into your data. Uninstalling an app removes the feature from the UI but preserves the underlying customer, invoice, and booking records, so reinstalling later picks up exactly where you left off.
Every app in the marketplace is built specifically for the Australian small and medium business context: GST and ABN handling are first-class concerns, dates render as DD/MM/YYYY, currency defaults to AUD, and the underlying compliance plumbing (BAS summaries, ATO-friendly records, AHPRA / NDIS / Fair Work checkpoints where relevant) is shared across modules.
For a side-by-side of which features ship as core modules versus which require an installed app, see the features page. For pricing across plans and which apps are bundled at each tier, see the pricing page.
Frequently asked questions
Common questions about iCal Sync and the OneBookPlus app marketplace.
How do I install iCal Sync?
Open your OneBookPlus dashboard, go to App Marketplace, and click Install on iCal Sync. It appears in your dashboard straight away, with no separate account to create and nothing to pay twice for.
What does iCal Sync cost?
Yes, this app is included free with every OneBookPlus plan.
Will iCal Sync work with the rest of my OneBookPlus setup?
Every app in the marketplace is built into the same platform, so iCal Sync reads and writes the same contacts, invoices, bookings, and accounting data as the rest of OneBookPlus. No separate logins, no manual sync, no double-entry.
Every app in the marketplace
These answers are the same whichever app you install.
- Can I cancel anytime?
- Yes. There are no lock-in contracts on any OneBookPlus app. Uninstall from your dashboard at any time and billing stops at the end of the current period.
- Is my data secure?
- Yes. Encrypted in transit (TLS) and at rest (AES-256), with each business's data isolated at the database layer, hosted in Australia in line with the Privacy Act 1988. We never sell or share your business data with third parties, and the full practices are documented on the OneBookPlus security page at onebookplus.com.au/security.
- Is OneBookPlus built for Australian businesses?
- Yes. OneBookPlus is Australian-owned, built in Melbourne, with GST, ABN validation and ATO-ready BAS reporting as the foundation, not an afterthought.
Australian Owned
Built in Melbourne, AU
GST Compliant
ATO-ready from day one
Encrypted & Isolated
TLS in transit, AES-256 at rest, tenant isolation at the database layer, read the security page
Free Plan Available
No credit card needed
About the author
Bishal Shrestha
Founder & CEO, OneBookPlus
Bishal spent a decade running digital projects for Australian small businesses before founding OneBookPlus. This app sits inside the OneBookPlus marketplace, designed and maintained for Australian small to medium businesses. iCal Sync is part of a single platform that connects invoicing, bookings, CRM, accounting, and marketing, so installing apps adds capability without adding logins.
Read the founder bioReady to add iCal Sync?
It's free, install it in one click and start using it today.
Last reviewed and updated: by Bishal Shrestha