Rewangby Foundry One Lab
Free · Now in testing on Google Play

Plan your event, minus the stress.

Checklists, guests, budget and beautiful e-cards in one free app that works offline.

  • Free to use
  • Works offline
  • No ads
What we solve

One app instead of five

Planning an event means juggling lists, guests, money and invitations. Rewang puts it all in one place.

To-do lists scattered across notebooks and WhatsApp groups

One checklist that tells you what to do, and when

Chasing people to find out who's coming

Headcounts and RSVP replies in one guest list

A budget that quietly keeps growing

Planned, paid and remaining, always in view

Paying a designer for every e-card change

Design and edit your own e-card in minutes

Features

Everything for your big day

E-card designer

21 designs to start from. Change every colour, frame and font, then share as a PDF on WhatsApp.

Checklists by phase

From a year before to the day itself. Use ready-made lists or build your own.

Guest list

Track who's invited, attending or yet to reply. Send invites straight from WhatsApp.

Budget

Catering, hall, pelamin, photographer: see what's planned, paid and left.

Many events at once

Wedding, aqiqah and open house, each with its own card, guests and budget.

Online RSVP

One link for guests to see your card and reply. Pay once per event.

Inside the app

Simple, clear and made for families

Rewang screen: Plan your event
Plan your event
Rewang screen: Design your e-card
Design your e-card
Rewang screen: 21 card designs
21 card designs
Rewang screen: Checklists by phase
Checklists by phase
Rewang screen: Manage guests
Manage guests
Rewang screen: Stay on budget
Stay on budget
Rewang screen: Online RSVP
Online RSVP
  • Weddings
  • Engagements
  • Aqiqah
  • Khatam Al-Quran
  • Doa selamat
  • Tahlil
  • Birthdays
  • Open houses
Online RSVP

Know who's coming, without the chasing

An optional extra for each event. No subscription.

Try a sample invite

  1. Turn it on

    Pay once for the event inside the app.

  2. Share one link

    Send it on WhatsApp with your e-card.

  3. Guests reply

    They see your card, choose attending and leave wishes.

  4. It's in your list

    Replies and headcounts appear in your guest list.

Privacy and security

Your family's details stay private

Security is built in from the start, not added later.

  • Stored on your phone

    Your events, guests and budget live on your device. No account needed.

  • No ads, no trackers

    We don't sell, share or advertise with your data.

  • No passwords to leak

    Online RSVP sign-in uses a one-time code sent to your email.

  • Verified payments

    Every purchase is checked with Google Play on our server before RSVP turns on.

  • Protected RSVP pages

    Bot checks and limits on every reply keep spam out of your guest list.

  • Backups you control

    Save a backup to Google Drive or WhatsApp whenever you like.

Join the test

Try Rewang before everyone else.

Rewang is free and in testing on Google Play. Join in two clicks with the Google account on your Android phone.

  1. 1Join the Rewang Testers group, then press Join group.
  2. 2Open the Google Play test link, press Become a tester, then install Rewang.

Access usually appears within a few minutes of joining the group. Use the same Google account in both steps.

Having trouble?

Leave your details and we will add you ourselves.

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Android only for now. Use the same Google account that's signed in to Play Store on your phone.