Last updated
April 23 2020


iCloud data

Your data is stored solely on iCloud, full details of Apple’s privacy features including as related to iCloud are available here:

You can delete your data stored by this app in iCloud through the iCloud data management options in Settings.

Log files

Log files are generated as you use the application, but cannot leave your device without you sending them manually. These files stay on your local device until you choose to export them. These log files may be requested to send to support or the developer in order to assist with debugging issues reported.


No personal data is stored when you browse this site.

Apple analytics

If you have opted into analytics on your iOS device, some anonomised usage statistics will be sent to Apple as detailed here:

Amplitude analytics

Amplitude is used for in-app analytics. This data is used to track usage of the application, application features, and to determine country for advertising to display. Personally identifiable data is not collected. You can request a copy of your data at any time or request your data is deleted by contacting us. You can also opt-out of allowing analytics in-app.

All analytics data is used solely by EvoHIIT, and is not correlated with other usage by us nor any third parties. Amplitude acts as a data processor, and your information is not correlated nor usable by Amplitude directly. By giving analytics data to EvoHIIT that is all you are doing, third party advertisers are not able to correlate your usage in any way.

Personally Identifiable Information

No personally identifiable information (“PII”) is collected as defined by the United States GSA. No information which could be used to de-anonymise the user is collected. IP location is not collected, and location permissions are not required. Location estimate is obtained through Amplitude from GeoIP lookup. Device ID uses the identifierForVendor function documented here. This allows anonymised device identification by the app, but not correlation between apps for advertising.

These explanations are intended to be transparent and understood rather than hiding anything in legalese. Please use the contact details below for any further queries if we have missed anything.

Usage Data

We collect information that your device sends when you use the application (“Usage Data”). This Usage Data is sent as event data and user properties. Event data contains details of an individual event performed in the application, such as when the app is launched, advertising is displayed, or a circuit is completed. User properties contain information such as device type, first installed version of the app, and region. The full list is available from Amplitude here.

Collection of the following user properties listed as collected by default are all explicitly denied within the application, and not collected: IDFA, IPAddress and Latitude and Longitude.


No information about the user is currently used to determine which advertisements are shown, and no information is transferred to the advertiser. If a user clicks on an advertisement then they will be transferred to the advertisers site and all relevant policies of the advertiser will apply.

Our Service may contain links to other sites that are not operated by us. If you click a third party link, you will be directed to that third party’s site. We strongly advise you to review the Privacy Policy of every site you visit.

We have no control over and assume no responsibility for the content, privacy policies or practices of any third party sites or services.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

We will let you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update “effective date” at the top of this Privacy Policy.

You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.


Any further queries please contact