🏠 Smart Shared Expense Management
👥 Roommate's Share – V-1.0
Share Expenses, Not Confusion.
Roommate's Share is an online shared expense management
application designed for roommates, messmates, hostel
residents, students and people living together.
It helps users organize daily shared expenses, record
advance payments, track individual contributions,
calculate monthly expense shares and understand
who needs to pay or receive money.
Manage your shared room expenses in one place instead
of maintaining complicated manual calculations.
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FEATURES
What You Can Do with Roommate's Share
Roommate's Share provides practical tools to organize
shared living expenses. From creating a room to
reviewing monthly balances, users can manage their
expense information through one application.
🏠 Create or Join a Room
Create a room and generate a unique Room ID.
Share the Room ID with your roommates so they
can join the same expense management group.
You can also join an existing room by entering
the Room ID shared with you.
💰 Daily Expense Tracking
Record daily grocery, bazaar and other common
expenses with the relevant date and payer.
Keep track of how much money has been spent
and which roommate contributed to each expense.
💵 Advance Cash Management
Maintain advance cash records for individual
roommates.
Review advance payments along with other
monthly expense information to understand
each member's financial position.
📊 Expense & Balance Calculation
Review individual expense contributions,
per-head expense shares and calculated balances.
Understand how much each roommate needs
to pay or receive based on the recorded
expense information.
📅 Monthly Expense Summary
Select a month and year to review relevant
expense records and monthly calculations.
Keep previous monthly information organized
for easier review and comparison.
👥 Roommate Management
Organize room members and manage their
active or inactive status.
Room-level roles and available permissions
help organize access to room management
features.
🤝 To Pay & To Get
Review payment and receivable balances
to understand who needs to pay and who
is expected to receive money.
Available settlement options help maintain
clearer payment adjustment records.
📄 Reports & PDF
Review monthly expense information and
generate PDF reports for convenient
record keeping and future reference.
📤 Summary Sharing
Share relevant expense summaries with
other room members through the available
sharing options.
🧮 Mini Calculator
Perform quick calculations using the
built-in mini calculator without leaving
the expense management dashboard.
🌐 Multiple Languages
Use the application interface in English,
Bengali or Hindi.
Language options make the application
more comfortable for different users.
🔐 Google Sign-In
Sign in using your Google account to
access the application and manage
your room-related information.
REAL-LIFE EXAMPLE
Real-Life Shared Expense Calculation Example
Let's understand how Roommate's Share helps roommates
calculate their monthly shared expenses with a simple
example.
Suppose three roommates — Alex, Ben and Chris —
live together for the entire 30-day month.
Their total shared household expenses are ₹9,000.
Monthly Expense Breakdown
| Roommate |
Amount Paid |
Expense Share |
Balance |
| Alex |
₹5,000 |
₹3,000 |
₹2,000 To Get |
| Ben |
₹2,500 |
₹3,000 |
₹500 To Pay |
| Chris |
₹1,500 |
₹3,000 |
₹1,500 To Pay |
Alex
Amount Paid₹5,000
Expense Share₹3,000
Balance
₹2,000 To Get
Ben
Amount Paid₹2,500
Expense Share₹3,000
Balance
₹500 To Pay
Chris
Amount Paid₹1,500
Expense Share₹3,000
Balance
₹1,500 To Pay
How Is the Expense Divided?
Total Monthly Expenses = ₹9,000
Total Roommate Active Days = 3 × 30 = 90 days
Per-Person Per-Day Expense = ₹9,000 ÷ 90 = ₹100
Each roommate's monthly share = 30 × ₹100 = ₹3,000.
Alex contributed ₹2,000 more than his share,
so he is eligible to receive ₹2,000.
Ben and Chris have pending amounts of ₹500
and ₹1,500 respectively.
This is an illustrative example assuming all three
roommates were active for the entire month.
Actual calculations may differ depending on
individual active days and recorded advance payments.
HOW CALCULATION WORKS
How Does Automatic Expense Calculation Work?
Roommate's Share organizes recorded expenses,
advance payments and roommate activity to calculate
individual monthly expense shares and balances.
Here is an overview of the calculation process.
1. Calculate Total Monthly Expenses
The application uses the shared expenses recorded
for the selected month to determine the total
monthly expense amount.
2. Calculate the Per-Day Expense Rate
The total monthly expense is divided by the
combined active days of the roommates to calculate
the per-person per-day expense rate.
Formula:
Per-Day Expense Rate = Total Monthly Expenses
÷ Total Roommate Active Days
3. Calculate Each Roommate's Expense Share
Each roommate's expense share is calculated
using their recorded active days and the
per-day expense rate.
Formula:
Individual Expense Share = Active Days
× Per-Day Expense Rate
4. Include Advance Payments and Contributions
Recorded advance cash and expense contributions
are considered when determining each roommate's
monthly financial position.
5. Calculate To Pay and To Get Balances
The application compares each roommate's
recorded contributions and advance payments
with their calculated expense share.
-
To Get:
The amount a roommate is eligible to receive
when their recorded contribution exceeds
their expense share.
-
To Pay:
The amount a roommate needs to contribute
when their expense share exceeds their
recorded contribution.
6. Review Monthly Results
Roommates can review their monthly expense
information, individual balances and available
settlement records to understand their
financial position.
Important:
Roommate's Share is an expense tracking and
calculation tool. It does not automatically
transfer money or confirm actual payments
between roommates.
GETTING STARTED
How Does Roommate's Share Work?
Getting started with shared expense management
is simple. Follow these steps to organize
your room expenses.
Step 1: Sign In
Open Roommate's Share and sign in
using your Google account.
Step 2: Create or Join a Room
Create a new room or join an existing
room using its Room ID.
Step 3: Add Roommates
Organize your room members and make
sure the correct members are included.
Step 4: Record Expenses
Enter daily shared expenses, select
the payer and maintain accurate records.
Step 5: Review Balances
Review monthly expense shares,
advance payments and member balances.
Step 6: View Reports
Review monthly summaries and use
the available reporting and sharing
features.
WHY ROOMMATE'S SHARE
Why Choose Roommate's Share?
Managing shared expenses manually can be
confusing when several people contribute
money at different times.
Roommate's Share brings everyday expense
information together in one organized place.
- Keep daily shared expenses organized.
- Track individual contributions.
- Maintain advance cash records.
- Review monthly expense calculations.
- Understand individual payment balances.
- Manage room members and their status.
- Generate monthly PDF reports.
- Access the application in multiple languages.
PRIVACY & RESPONSIBILITY
Privacy and Responsible Use
Roommate's Share uses Firebase services
for application authentication and
cloud-based data management.
Users should maintain accurate expense
records and review their balances before
making any financial settlement with
other room members.
Roommate's Share is an expense tracking
and calculation application. It does not
transfer money between members or replace
actual payment confirmation.
For more information about data handling
and user responsibilities, please read
our
Privacy Policy
and
Terms & Conditions.
