The Intelligent
Operating System
for Shared Living
Manage shared expenses, monthly rent, utility bills, food mess meals, groceries, and household chores — 100% offline with zero cloud tracking and zero ads. Engineered by Sarnit Infotech.
100%
Offline SQLite DataZero
Ads & Telemetry24
Phase 1 ModulesTotal Monthly Overview
4 Active Roommates • August 2026₹35,570
₹20,000
₹8,450
₹4,120
Completed
Beyond Expense Splitting. Total Harmony.
FairDutch replaces multiple fragmented apps with a unified local operating system tailored for flatmates.
Smart Expense Split
Support Equal, Percentage, Custom, and Usage-based expense allocation with instant multi-currency share calculations.
Rent & Utility Bills
Track room-wise rent shares, electricity, Wi-Fi, LPG gas, and recurring subscriptions with automated due reminders.
Food & Mess Manager
Daily meal counter for Breakfast, Lunch, and Dinner. Calculate exact per-head mess costs without meal disputes.
Shared Grocery List
Interactive shopping list. Check off bought items and convert them directly into shared flat expenses with 1 tap.
Household Chore Rotation
Assign dishwashing, kitchen cleaning, and water refill tasks with automated weekly/monthly roommate rotation.
Min-Transaction Settlement
Smart settlement algorithm minimizes the total number of bank transfers required to settle up all flat balances.
How FairDutch Works Like Butter
From workspace creation to month-end smart settlement in 4 effortless steps.
01
Create Your Flat Workspace
Launch the app offline, enter flat name, location, and choose your preferred currency (₹ INR, $, €, etc.).
02
Add Flatmates & Assign Rooms
Add roommates by name & email, assign rooms, and set room-wise rent allocation rules.
03
Log Shared Expenses & Bills
Log rent, electricity, Wi-Fi, food mess meals, or groceries with Equal, Percentage, or Custom split rules.
04
1-Tap Smart Settlement
Minimizes bank transfers so flatmates settle up with the fewest possible payment transactions.
FairDutch vs Traditional Options
| Feature / Capability | FairDutch App | Splitwise | Excel / Pen & Paper |
|---|---|---|---|
| 100% Offline (No Internet Needed) | ❌ No | ✓ Yes | |
| Smart Expense Split (Equal/Percent/Custom) | ✓ Yes | ❌ Manual | |
| Monthly Rent & Room Allocation | ❌ No | ❌ Manual | |
| Food & Mess Daily Meal Counter | ❌ No | ❌ Manual | |
| Shared Grocery List to Expense Convert | ❌ No | ❌ Manual | |
| Household Chore & Task Rotation | ❌ No | ❌ Manual | |
| Min-Transaction Settlement Engine | ✓ Yes | ❌ Manual | |
| Zero Ads & Zero Data Tracking | ❌ No | ✓ Yes |
Loved by Flatmates Across India
"FairDutch replaced 4 messy Excel sheets and Splitwise for our 4-bedroom flat. Having rent, food mess, groceries, and tasks all in one 100% offline app is a game-changer!"
Nitesh Kumar
Software Engineer • Green Residency, Bangalore"The Food & Mess meal counter is incredible! We track daily breakfast, lunch, and dinner, and at month-end it calculates our per-head mess cost with zero disputes."
Rahul Sharma
Student • North Campus Hostel, Delhi"The smart settlement algorithm cut our payment transfers from 8 down to just 2 transactions. Plus, knowing our data is stored locally in SQLite with no ads gives huge peace of mind."