Refer a friend

Give a friend a month
of SHINDO Pro.

Your code works like a booklet of ten tickets. Pass one to each person you'd want to be safe: they get a month of SHINDO Pro, and you get a month back for every one who stays.

Opens with SHINDO Pro

Drag the top ticket to tear it off.
Why referrals

The best time to set up an earthquake app is before the earthquake. Most people only think about it after one — usually when a friend holds up their phone and says “this one warned me”. A referral is just that conversation, with a month of Pro attached.

How it works

Three stamps. That's the whole rally.

Japan's stamp rallies send you station to station collecting ink. This one has three stops. Tap a stamp to press it again.

SHINDO スタンプラリーSTAMP RALLY · No. 01
  1. Share your linkSend your code from the app to up to ten people.
  2. They joinYour friend enters the code and gets a month of SHINDO Pro.
  3. They stayFor each friend who stays on Pro, a month comes back to you.
Ten tickets, one year

Every ticket that stays comes home.

An example year. Friends join when they're ready; each gets a month of Pro. Some stay, some don't — and each one who stays adds a month to yours, up to ten.

0months back to you
Your Pro

Illustration — not real referrals.

The fine print

Said plainly, before you share.

SHINDO
REFERRALS · 紹介

  • Your code is in the app, under Refer a Friend.
  • Share it with up to 10 people.
  • Each friend who joins with it gets 1 month of SHINDO Pro.
  • For each friend who stays on Pro, you get 1 month back.
  • Up to 10 months back in total.

NOT LIVE YET. Redemption opens when SHINDO Pro launches. Until then nothing is counted — your code is yours and will keep working.

Full terms will be published on this page before referrals open.

ありがとう · THANK YOU

Ten tickets.

Ten people you want safe.

Get SHINDO first.

Get the app
QR code linking to the SHINDO download page

Referral rewards are not live yet. Eligibility, limits and terms may change before they open and will be published here first. SHINDO Pro features and pricing are described in the app before purchase.

The tickets, stamps, year and receipt on this page are illustrations; the code shown is an example, not a working code.