Less organizing, more time together. Split expenses, share tasks and plan everyday life with Flatwise – for roommates, couples and friends.
Flatwise helps you organize everyday tasks, events, and shared expenses – on your own, as a couple, or in a group.
YOUR DAY AT A GLANCE
The new Home feed brings together tasks, events, and outstanding balances. See what’s on today, what’s overdue, and what’s coming next.
STAY ON TOP OF TASKS
Plan tasks with due dates and repeat schedules, assign them to members, and keep track of what still needs to be done.
PLAN EVENTS TOGETHER
Organize personal and shared events with repeats and reminders. Switch between month, day, and list views, and choose which groups and people you want to see.
GET ORGANIZED TOGETHER
Create private groups for your partner, housemates, or friends. Invite others with a link, QR code, or invitation code. Shared tasks, events, and expenses stay synced across members.
SPLIT EXPENSES FAIRLY
Record who paid and how you want to split the costs. Keep track of expenses, outstanding amounts, and recorded repayments. Clear balance breakdowns show you how each amount is calculated. Optional debt simplification makes settling up within your group easier.
MAKE FLATWISE YOUR OWN
Choose the features you want to use: tasks, events, and expenses can be combined independently.
MORE WITH FLATWISE PLUS
Connect Apple Calendar to view and edit existing events directly in Flatwise. Export Flatwise events and selected tasks to Apple Calendar, and use widgets for a quick overview. Flatwise Plus is available as a one-time in-app purchase – no subscription.
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A fresh look for Flatwise: We’ve updated the app icon and fixed a few minor bugs.
Version 1.1.1
The developer, Lukas Kamm, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Financial Info
Contact Info
User Content
Identifiers
Usage Data
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Lukas Kamm
Size
45 MB
Category
Productivity
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.