A shared calendar for the time your family spends with Grandma
Who’s visiting Grandma this week?
hi grandma lets a family plan their time with Grandma and Grandpa on one calendar. Check-ups, stories from the days together and the little things you’d like to do for her all live in the same place.
All you need is a Kakao account. It opens right in your phone’s browser — nothing to install. The app itself is in Korean for now.

Group chats lose track
“Who’s going this weekend?” gets three different answers, and the hospital date sinks under a hundred messages. Two people turn up on the same day, and the day you meant to go slips by.
hi grandma turns that thread into a single calendar. When everyone can see who’s going when, nobody has to ask.
01Calendar
Tap a day, and the whole family sees you’re going
Tap a date to see who’s already going. Tap “I’ll go” and your name goes on that day. Quiet days and busy ones are easy to spot.

02Doctor’s visits
Decide together who takes her to her check-up
Add the appointment, and whoever is going taps “I’ll take her”. You can share the date with the family KakaoTalk chat in one tap.

03Stories
Share the day you spent with Grandma
What you ate together, how she was feeling, a few words and photos. Grandchildren who live far away still feel close to her day.

04For Grandma
So “she does love that tea” doesn’t slip through
Seasonal fruit, her favourite tea, fresh flowers for the living room. Post something you’d like to do for her and someone says “I’ll do it”. You can see who took it and when it’s done.

05Grandma’s info
Everything about Grandma, in one place
Her address, contacts, regular clinics, when she takes her medicine and what she enjoys. The whole family sees the same page, and so do her caregivers.

Screens are shown in Korean, the language the app speaks today. Names and details are made up.
Made for families like these
- Brothers and sisters who visit their parents often
- Grandchildren far away who still want to feel close
- Grandma’s caregivers, one or several, who each see the schedule and the list too
Large text and large buttons, designed with sixty-somethings in mind. The text can go bigger still.
Three steps to start
Sign in with Kakao
No new account to make. Your Kakao account is all it takes.
Create your family
Add Grandma’s name and your own, and your family’s calendar is ready.
Invite over KakaoTalk
Send each family member their own invite link. One tap and they’re on the same calendar.
Who’s going to Grandma’s this week? Let’s settle it.
Only the family members you invite can see what you write. No ads, either.
Get started