Privacy Policy

Last updated: April 1, 2026

Overview

QuitSim is designed with your privacy as a core principle. Your financial data is sensitive, and we believe it should stay exactly where it belongs — on your device.

Data Collection

QuitSim does not collect, transmit, or store any personal data. Specifically, we do not collect:

Financial information (savings, expenses, income, investments)
Personal identifiers (name, email, phone number)
Usage analytics or behavioral data
Device identifiers or advertising IDs
Location data

On-Device Processing

All calculations, simulations, and data storage happen entirely on your device. No data is sent to our servers or any third-party service. We do not operate servers that receive user data.

Third-Party Services

QuitSim does not integrate with any third-party analytics, advertising, or tracking services. The only external connection is to the Apple App Store for purchase processing, which is governed by Apple's privacy policy.

Data Storage

Any data you enter into QuitSim is stored locally on your device using iOS standard storage mechanisms. This data is protected by your device's built-in security features, including encryption and biometric authentication.

Data Deletion

You can delete all your data at any time by deleting the app from your device. Since no data is stored remotely, deletion is immediate and complete.

Children's Privacy

QuitSim does not knowingly collect information from children under the age of 13. The app is designed for adults making financial planning decisions.

Changes to This Policy

If we make changes to this privacy policy, we will update the "Last updated" date above. We encourage you to review this policy periodically.

Contact

If you have questions about this privacy policy, please visit our support page.