Privacy Policy of Cost Flow

Last updated: 25January 2026

CostFlow (“we”, “our”, or “us”) operates the CostFlow Android application (the “App”).

This Privacy Policy explains how we collect, use, store, and protect user information when you use our App.

By using CostFlow, you agree to the collection and use of information in accordance with this Privacy Policy.

Information We Collect

Personal Information

When you register and use CostFlow, we may collect the following information:

Email address (used for login and communication)

Other information such as profile details may be optional.

Financial Data

CostFlow is a personal expense management app. We collect and store financial information that you voluntarily provide, including:

Income and expense records

Due / payable / receivable amounts

Notes related to financial entries

This data is entered by the user and is required for the core functionality of the app.

How We Use Your Information

We use the collected information to:

Create and manage user accounts

Provide expense tracking and financial management features

Store and display user-entered financial data

Improve app performance and reliability

Respond to user support and data deletion requests

We do not use your data for advertising or marketing purposes.

Data Storage and Security

All user data is securely stored using Firebase (Google’s cloud platform).

We take reasonable measures to protect your data from unauthorized access, loss, or misuse.

However, no method of electronic storage is 100% secure, and we cannot guarantee absolute security.

Data Sharing

CostFlow does not share, sell, rent, or trade your personal or financial data with any third parties.

We do not use ads, analytics, or third-party tracking services.

Account and Data Deletion

Users have the right to request deletion of their account and associated data.

To request deletion, users must send an email from their registered email address to:

App.amarkhata@gmail.com

After verification, the account and all related data will be permanently deleted within 60 days.

Children’s Privacy

CostFlow is not intended for children under the age of 13.

We do not knowingly collect personal information from children under 13.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time.

Any changes will be reflected on this page with an updated “Last updated” date.

If you have any questions about this Privacy Policy or your data, please contact us at:

📧 App.amarkhata@gmail.com

Cost flow