October2026
MiaSamFamilyFinance
MTWTFSS
2829301234
567891011
12131415161718
19202122232425
2627282930311
The family app for iPhone
Your family, on the same page.
Shared calendars, shopping and to-do lists, your family's recipes and a calm view of the household money. Everyone at home in one place, with the grandparents invited too.
In English, 日本語 and 简体中文 · No ads, no tracking
Swim in 10 minutesMia · 16:30
Today9:00 Dentist16:30 Swim
Five tabs. One household.
Everything a family shares, from the school run to the rent, in one app that's quick to open and easy to hand to anyone.
Calendar
Everyone's plans in one month, a colour per person, with reminders and a morning agenda. Bring your TimeTree or Apple Calendar events along.
Lists
The shopping list comes first, and the things you buy often are a tap away. To-do lists and notes go under it, with the ones you use most pinned to the top.
Recipes
Your family's recipes with photos, tags and search, so the good ones never get lost in a group chat again.
Finance
Income, bills, savings and debts at a glance, for the adults only. See what comes in and goes out this month, what's left, and when.
Family
Invite your partner, add the kids, let the grandparents see the family calendar. Everyone gets what's right for them.
Made for the way families actually run
Small jobs, shared fairly. Whoever's at the shop, at the stove or paying the bills sees the same thing as everyone else.
Lists
Shopping list5 to buy
Pinned
To do this week3 left
Babysitter notesBath at 18:30, in bed by 19:30
Others
Holiday packing7 left
Gift ideasGrandma: a photo calendar
Home repairsAll done
One place for every list
The shopping list stays on top, so whoever's at the shop finds it first. To-dos, packing lists and notes for the babysitter sit underneath.
Recipes
Search recipes
Miso salmon traybakeWeeknight · Fish
Chicken katsu curryJapanese · Weeknight
Banana breadBaking
Mapo tofuChinese · Spicy
Pumpkin soupSoup · Vegetarian
OkonomiyakiJapanese
Recipes worth keeping
Search by name or tag, keep a photo of how it should look, and cook from the same page together.
Finance
OverallMeSam
This month
Fixed costs¥212,400Top-ups¥60,000Out of pocket¥18,350
Savings4 accounts¥1,240,000
DebtsCar loan, credit card¥864,000
Bills
Rent · 27th¥100,000
Nursery · 1st¥32,000
Electricity · 10th¥12,400
Phones · 26th¥8,800
Money, calmly
This month's bills, top-ups and out-of-pocket spending, and whether savings and debts are heading the right way.
Speaks your family's languages
Everyone sees Maison Martin in their own language: English, 日本語 or 简体中文. Mum reads it in English, Grandad in Japanese, and it's still the same shopping list.
- ENYour family, on the same page.
- 日本語家族の毎日を、ひとつに。
- 中文全家人的日常，尽在一处。
Your family's business stays yours
No ads, no tracking
We don't sell your information, show advertising, or use analytics or tracking tools.
Works without signal
Your family's things live on your phone too. Changes made offline sync when you're back.
The right view for everyone
Kids get their own calendar, kept by the adults. Grandparents or a nanny can join as guests and follow along. Money stays with the adults.
Coming soon to the App Store
Maison Martin is in private testing. If someone in your family invited you, open their invite link on your iPhone.
Already have an account? Sign in on the web to manage your household and bring your events over from TimeTree, Google Calendar and other apps.
iPhone · iOS 17 or laterSign in on the webOpen your household