Privacy

Convertizo privacy policy

What Convertizo collects, why, and how to delete it. This is our studio-wide policy with Convertizo's own section.

Last updated 30 October 2026

This page shows the parts of our privacy policy that apply to Convertizo.

Summary

  • Our games and most of our apps collect nothing about you. Progress and settings stay on your device.
  • No advertising, no third-party analytics or tracking, and we don't sell personal data.
  • Apple handles every payment. We never see your card details.
  • Intervals is the exception: it has accounts and records runs, routes and heart rate. Its section explains exactly what and why.
  • This website sets no cookies and runs no analytics. Support messages are emailed to us, not stored by the site.

Who we are

Perfect Dimension Studios makes the games and apps listed on this site. They're published by Perfect Dimension Studios Ltd, a company registered in England and Wales (company number 07946414), registered office 34 Chyngton Way, Seaford, BN25 4JB, United Kingdom (“we”, “us”). We are the controller of personal data processed by our apps and this website.

Questions about privacy: email support@perfectdimension.studio or use the contact form on our support page and choose “Privacy or a data request”.

In-app purchases

Purchases in our apps are sold through the App Store. Apple processes the payment and billing under its own privacy policy. Apps receive only what they need to deliver a purchase: the product, the transaction and whether it's valid. We never receive your card or payment details.

Convertizo

Convertizo needs no account and includes no advertising, analytics or tracking. We don't collect your conversion values, location, contacts, advertising identifier or device activity.

Your last value and unit choices in each category are stored on your device so the app can restore them. Cached currency rates and their date are stored too, so currency conversion works offline. Deleting the app deletes them.

To get exchange rates, Convertizo downloads a public daily file directly from the European Central Bank. The request doesn't include your values or currencies. The ECB and network providers may process standard connection information, such as your IP address, under their own policies; we don't receive it.

Support requests

If you use our contact form, we receive your email address, your name if you give it, the app and topic you choose, any device details you add and your message. If you email us, we receive your address and what you write.

The website doesn't store form messages: they go straight to our mailbox through Resend, our email delivery provider. We use them only to reply and deal with your request, and keep them as long as that request and any follow-up need. Please don't include card details or other sensitive information we don't need.

This website

This site sets no cookies and runs no analytics or advertising. Vercel, our host, necessarily processes standard request information, such as your IP address, browser and the page requested, to deliver the site and protect it from abuse.

Who we share data with

We don't sell personal data or share it for advertising. We share it only with the providers that run our services for us (named in each app's section, plus Vercel for hosting and Resend for email), or when the law requires it.

Our providers may process data outside your country, including in the United States. Where UK or EU law requires safeguards for these transfers, we rely on the mechanisms our providers offer, such as standard contractual clauses or adequacy decisions.

Children

Our games don't ask anyone for personal information, and none of our apps ask for your age. A parent or guardian should send any support request about a child and include only what's needed. If you think a child has given us personal data without a parent's involvement, contact us and we'll delete it.

Your rights

Depending on where you live, you can ask to access, correct, delete or receive a copy of your personal data, restrict or object to how we use it, and withdraw consent at any time. Contact us and we'll reply within the time the law requires; we may need to confirm the request comes from you.

If you're in the UK you can complain to the Information Commissioner's Office (ico.org.uk); in the EU, to your local data protection authority. We'd appreciate the chance to help first.

Changes

We update this policy when an app or our practices change, and change the date at the top. If a change materially affects how we use your data, we'll tell you in the app or on this site before it applies.