Say "I do" to stress-free wedding planning with Harmony.

Planning your dream wedding should feel as good as the day itself. Harmony is the all-in-one wedding planner that keeps every detail in one place — guest list, budget, checklist, vendors, music and seating — in a calm, modern design.

Whether you have just got engaged or you are counting down the final days, Harmony keeps you on track, on budget and inspired.

WEDDING COUNTDOWN
A personalised countdown to your big day, plus a home screen widget so the date is always in view.

TASK CHECKLIST
We build a wedding checklist around your date, so you always know what to do and when. Prioritise urgent to-dos, track your progress and never miss a deadline.

BUDGET TRACKER
Set your total wedding budget and track spending by category — venue, catering, attire, photography and more. Log deposits, instalments and payments, and see at a glance where the money is going.

GUEST LIST & RSVP
Manage your guest list and RSVPs in one place. Track attending, pending and declined, plus dietary requirements, plus-ones, children, households and table numbers.

SEATING CHART
Design your reception layout on a visual canvas. Create tables, place your guests and export the finished seating chart as a PDF.

VENDORS
Keep every supplier in one place — contacts, quotes, contracts, deposits and meeting notes, with a rating for each one.

WEDDING MUSIC
Choose the song for every moment — ceremony, first dance, last dance. Search tracks, preview them and export your list for the DJ or the band.

DAY-OF TIMELINE
Build a minute-by-minute schedule for the wedding day so everyone knows where to be and when.

AI WEDDING ASSISTANT
Stuck on a decision? Need ideas for vows, speeches or questions to ask a venue? The built-in AI assistant answers your wedding planning questions instantly.

PLAN TOGETHER
Invite your partner to your wedding and plan together in real time. Tasks, budget and guest changes sync across your devices.

HARMONY PREMIUM
Harmony is free for your countdown, checklist, budget, guest list, vendors and music. One single purchase — not a subscription — unlocks the visual seating chart, the day-of timeline, the AI assistant and real-time planning with your partner.

Available in English, German, Polish, French, Czech, Slovak, Danish, Norwegian, Swedish, Finnish, Croatian, Italian and Spanish, with multi-currency budgets.

Download Harmony today and start planning the wedding of your dreams.