Privacy Policy

Last Updated: April 27, 2026

This privacy policy applies to the Rancang mobile application. We are committed to protecting your personal information and your right to privacy.

1. Information We Collect

We collect information that you voluntarily provide to us when you use the app:

• User-Created Content: Details regarding trips, expenses, custom categories, and currency selections. This data is stored locally on your device and is not accessible to us.
• Voice Input (Text Processing): Voice input is converted to text on your device. The resulting text may be sent to third-party AI services (Google Gemini) to provide responses. We do not store this data.
• Device Information: Basic technical information such as device model and system version may be collected for app functionality. We do not track users across apps or websites.

2. Third-Party Services

We use the following third-party services:

• Google AdMob: Used to display advertisements. Ads may be non-personalized and based on contextual information. Admob may collect limited device information to serve ads. We do not use advertising data to track users across apps.
• Google Gemini AI: Used for processing text derived from voice input. Data sent to Gemini is used solely to provide app functionality.

3. How We Use Your Information

We use your information to:

• Provide and maintain app functionality
• Process voice-based features
• Improve user experience
• Display advertisements that support the app

4. Data Storage & Retention

Currently, your trip and expense data is stored locally on your device. We do not have access to this data. If you delete the app, this data is permanently removed. We do not store voice input or processed text.

5. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this page periodically for any changes.

6. Your Rights & Choices

You have the right to:

• Access and manage your data within the app
• Delete your data by removing the app
• Opt out of presonalized advertising via your device settings

7. Data Sharing

We do not sell your personal data.

Data is only shared with third-party services (such as Google Admob and Google Gemini) as necessary to provide app functionality.