Calculator & Unit Converter

Legal Information, Privacy Policy & Terms of Service

Privacy Policy

Last Updated: March 30, 2025

This Privacy Policy describes how Calculator & Unit Converter ("we", "us", or "our") collects, uses, and discloses your information when you use our mobile application (the "App").

By downloading, installing, or using the App, you agree to the collection and use of information in accordance with this Privacy Policy.

1. Information We Collect

A. Information Automatically Collected

When you access or use the App, we and our third-party service providers automatically collect certain technical and usage information from your mobile device, including:

• Device Identifiers: Device model, Android OS version, unique device identifiers (such as Google Advertising ID / GAID), and hardware specifications.
• Usage Data: App interactions, launch frequency, crash logs, performance analytics, and feature usage duration.
• Network & Connectivity: IP address, network carrier, connection type (Wi-Fi/Cellular), and coarse geographic location inferred from IP address.

B. Information You Provide Directly

Our App functions primarily as a local calculation and conversion tool. We do not require account registration, login credentials, name, or phone number to use the core calculator or unit conversion features.

2. Third-Party Services & SDK Integrations

Our App integrates third-party Software Development Kits (SDKs) and APIs to deliver advertising, analytics, and functional services (such as live currency rate fetching). These third parties may collect information sent by your device:

• Google Play Services — Core app functionality, security, and update checks.
• Google Mobile Ads (AdMob) — Displays personalized and non-personalized advertisements.
• Meta / Facebook Audience Network — Serves targeted advertisements.
• Unity Ads — Serves rewarded and interstitial advertisements.
• Google Firebase Analytics — Anonymous behavior metrics and crash reporting.
• Currency Rate APIs (e.g., Frankfurter): Fetches real-time exchange rates. No personal identifiers are transmitted.

3. How We Use Your Information

We use the collected information for the following purposes:

• To Provide & Maintain the App: Process calculations, unit conversions, and history functions locally on your device.
• To Show Advertisements: Serve relevant ads through third-party ad networks to keep the App free to use.
• To Improve App Performance: Analyze anonymous crash reports and usage metrics to fix bugs and enhance user experience.
• To Ensure Compliance: Adhere to Google Play Developer Policies, GDPR, and CCPA guidelines.

4. Cookies and Tracking Technologies

Third-party advertising networks operating within the App may use tracking technologies, device advertising IDs (e.g., Android AAID), and SDK identifiers to deliver personalized advertisements and measure campaign effectiveness.

You can reset or opt out of personalized advertising on your Android device at any time by navigating to: Settings -> Google -> Ads -> Opt out of Ads Personalization.

5. Children's Privacy (COPPA Compliance)

Our App is intended for general audiences and is not directed to children under the age of 13 (or under 16 in certain European jurisdictions). We do not knowingly collect personal identifiable information from children. If we discover that a child under 13 has provided us with personal information, we will immediately take steps to delete such data from our servers.

6. Data Security & Retention

We value your trust in providing us with technical information. We implement industry-standard administrative and electronic security measures to protect your data.

Since core calculations, history logs, and unit preferences are stored locally on your device, you can delete this data at any time by clearing the App's cache/data or uninstalling the App.

7. Your Rights (GDPR & CCPA Compliance)

Depending on your jurisdiction (such as the European Economic Area or California), you may have rights to access, opt-out of behavioral ads, or request erasure of collected technical data.

Contact Us Regarding Privacy:
If you have questions regarding this Privacy Policy, please email us at Email support.

Terms & Conditions

Last Updated: March 30, 2025

Please read these Terms & Conditions ("Terms", "Terms and Conditions") carefully before using the Calculator & Unit Converter mobile application operated by Calculator App Team ("us", "we", or "our").

By downloading, installing, or using the App, you agree to be bound by these Terms. If you disagree with any part of the terms, you must immediately uninstall and discontinue use of the App.

1. Use License & Intellectual Property

A. Limited License

We grant you a revocable, non-exclusive, non-transferable, limited license to download, install, and use the App solely for your personal, non-commercial, or professional calculation and conversion purposes strictly in accordance with these Terms.

B. Prohibited Actions

You agree that you will not:

• License, sell, rent, lease, assign, distribute, transmit, host, outsource, or commercially exploit the App.
• Modify, make derivative works of, disassemble, decrypt, reverse compile, or reverse engineer any part of the App.
• Remove, alter, or obscure any proprietary notice of the App or its licensors.
• Use the App for any illegal or unauthorized purpose under applicable laws.

2. Disclaimer of Financial & Accuracy Guarantees

A. Informational & Utility Purpose Only

The App provides basic math calculations, scientific formulas, unit conversions, and live currency exchange rates. All calculations, conversions, and exchange rate information provided within the App are for general informational and utility purposes only.

B. Currency Rates Disclaimer

Currency exchange rates displayed in the App are sourced from public third-party financial data feeds. Rates are updated periodically and may be delayed or cached. They should not be relied upon for trading, official financial transactions, banking, or investment decisions.

C. Accuracy Disclaimer

While we strive to ensure mathematical precision and accurate conversion formulas, we make no representation, warranty, or guarantee, express or implied, regarding the absolute accuracy, completeness, or reliability of any calculation or unit conversion generated by the App.

3. Advertisements & Third-Party Links

The App displays advertisements served by third-party advertising partners (including Google AdMob, Meta Audience Network, and Unity Ads). We have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third-party websites or services linked through ads.

4. Limitation of Liability

To the maximum extent permitted by applicable law, in no event shall Calculator App Team or its developers be liable for any special, incidental, indirect, or consequential damages whatsoever arising out of or in any way related to your access to or use of the App.

Contact Us Regarding Terms:
If you have questions regarding these Terms & Conditions, please email us at Email support.

© 2025 Calculator App Team. All rights reserved.