DealCalc helps marketers and business professionals calculate campaign profitability, acquisition costs, revenue share, funnel performance, ROI targets, and related deal economics.

Contact support

For help, bug reports, or feedback, contact:

Pavel Pavlov

[email protected]

When reporting a problem, please include:

• your iPhone model;
• your iOS version;
• the DealCalc version shown in Settings;
• the calculator where the problem occurred;
• a short description of what you expected and what happened.

Please do not include passwords, payment-card details, or other sensitive personal information.

Subscriptions

DealCalc Pro subscriptions are billed through the Apple App Store.

To manage or cancel a subscription, open:

iPhone Settings → Apple Account → Subscriptions → DealCalc

To restore an existing purchase, open the DealCalc Pro screen and select Restore.

For billing, refund, or payment-method questions, use Apple's purchase support at reportaproblem.apple.com.

Calculation disclaimer

DealCalc provides estimates based on the values entered by the user. Results are for informational and planning purposes only and do not constitute financial, legal, tax, accounting, or investment advice. Users are responsible for verifying calculations before making business decisions.