Last updated: 9 November 2026
UNextCalc is a free Android app that helps UK drivers estimate their pay. It is published by Eontar Technologies Ltd, United Kingdom ("we"). This page covers only UNextCalc. It is a restatement of the earlier policy page, without the company address; the practices are unchanged.
UNextCalc has no server, no account and no login. Your rates, worked days and calculations are stored only on your phone. If you delete the app, this data is deleted with it.
PDF reports are saved on your phone. Sharing a report is your choice, made through your phone's share menu.
The free app shows banner ads and a rewarded video through Google AdMob. Google and its partners may use your device's advertising ID, your IP address and basic device information to show and measure ads. Where the law requires it (UK, EEA, Switzerland), the app asks for your consent first, and you can change your choice at any time in Settings > Ad privacy choices. You can also reset or delete your advertising ID in your phone settings. How Google uses data from apps that use its services: https://policies.google.com/technologies/partner-sites
We collect no account, name, email address, location, contacts, photos or payment data. We do not sell personal data.
Pay data and reports stay on your phone until you delete them or the app. We keep no copy. Advertising data is held by Google under its own policies.
Under UK GDPR and EU GDPR you can ask for access to, correction or deletion of personal data, object to processing, and withdraw consent at any time. Because we hold no personal data about you, we normally have nothing to provide. You may also complain to the UK Information Commissioner's Office (ico.org.uk).
UNextCalc is not directed at children under 13 (or under 16 where local law requires) and we do not knowingly collect their data.
Results are estimates based on published HMRC rates and the figures you enter. They are not payroll, tax advice or an official payslip.
We will update this page and its date when something changes. Material changes will also be announced in the app description.
Use the contact form on eontar.co.uk.