Introducing Thebigdays — the smarter wedding planning and guest management subscription service for mobile, desktop and the perfect wedding ceremony.

Thebigdays will feature brand new Guest List and Seating, Check-In and Gift Log modules with beautiful designs to let wedding couples manage wedding guests in one place and make check-in more convenient.

Different from the previous version of the wedding app,Thebigdays is now supporting both desktop web browsers and mobile app! Users can create a wedding guest list on their desktop, and keep planning, collaborating, managing guests, and check-in through the wedding app. Users can download Thebigdays app for your mobile devices at Apple App Store, Google Play Store and Huawei AppGallery.

Thebigdays is always reliable, even if the Wifi goes out. All mobile check-in activity is saved locally if the connection drops, and automatically re-syncs across all devices once service is restored.

With the simplicity of a single subscription, users are able to enjoy a lifetime access with unlimited guests’ wedding account and unlimited members and devices access to the same wedding account, making wedding couples have peace of mind wedding planning.

New and Revamped Modules

The redefined Guest List & Seating module creates a flexible team collaboration for wedding couples to create a simple and seamless collaboration with their wedding planning team. Users are able to seamlessly curate a guest list between devices together with partner and family members. Without any manual work to combine different seats of excel files.


Thebigdays offers an all-new feature that lets users improve the experience with a single tap. A beautifully redesigned Guest QR Code Landing Page makes it easy for users to select a preferred theme, customize wedding details and enable specific guest info on the landing page. 

The service is not just a guest list tool but also provides dynamic and flexible guest seating charts. Which allows you to add, edit or delete, expand and label tables as free seating for your wedding venue. Seating provides 2 types of view such as grid view and list view making it easy to assign and monitor guest seating.

Most wedding planning apps are often not diverse and unable to link or sync data between team members, but Thebigdays flexible team and access management makes users sharing their access with partner or family easy. Account owner has the full access to customize controls and create restricted access.

Peace of Mind Wedding Planning

Last minute changes always happen, Thebigdays live synchronization allows quick response for last minute changes. Keep the line moving quickly with group and partial check-in. It lets users be more flexible and allows users to easily control guest check-in. wedding planning website and app

Gift log now comes in 2 different types of the wedding guest gift, such as cash and gift. Users can pick the right options to fit their needs and view all guest or gift information at a glance. Perfect for tracking received gifts, add new or check gift summaries. Wedding couples can even add received cash gifts in different currencies, making it easy to record to the gift log.

All guest data is secured on banking-grade cloud servers, thebigday keeps all account data private, safe and secure. To ensure Gift Log data is safe and secure, Thebigdays establish it with a set of unique access protection. Only the owner and account admin will have the right to manage it.

Secure and Reliable

Our engineers observed more than 1000 events to test the live data synchronization of Thebigdays. Testers used devices with IOS, Android and Huawei operating systems for indoor and outdoor events. They changed guest details, updated the number of guests, checked in guests with 100 over devices at the same time. They even used the app in slow internet connection areas.

The result shows Thebigdays provides stable data synchronization between devices, and all last minute changes will automatically update. Which means it is always reliable, even when there’s urgent changes.

We are having a limited-time promotion! You can sign up Thebigdays Premium account and enjoy 50% off by using this voucher code MAR22Or get a 14-day free trial which let you try a Premium account for free.