Unit Converter Support
Unit Converter is published and supported by Omnaris LLC.
Email: danilsidorov8625@gmail.com
When requesting help, include your device model, operating-system version, app version, category, and units involved. Do not send payment-card details or other sensitive information.
Common questions
A result differs from another source
Confirm that the source and destination units are correct, particularly US and Imperial volume units, and compare the selected decimal precision. Important results should be verified independently before professional or safety-critical use.
How do I restore a purchase?
Open the purchase screen and choose Restore Purchases while signed into the same Apple or Google account used for the original purchase.
How do I cancel a subscription?
Subscriptions are managed by the store where you purchased them. Deleting the app does not cancel a subscription.
How do I request a refund?
Payments are processed by Apple or Google. Refund eligibility is governed by their policies and applicable law.
How do I control analytics or delete local data?
You can deny or revoke tracking permission in system settings. Uninstalling the app or clearing its app data removes local settings, favorites, and conversion history. Uninstalling does not delete provider records or cancel subscriptions. For a privacy or data-deletion request, email the support address and name the app.