Apps published by Cruthu Services do not collect personal data. Some of our apps collect anonymized usage data collected via Google Analytics but no personal data or any other data that can be traced to an individual user is collected. Location data is used within the Lat Long Calc series of apps as part of what it does.
If you, the user, choose to share location or other personal data using the app (send location via SMS for example) that is up to you. If you send e-mail to Cruthu Services (directly or via feedback) we keep a log of your e-mail for reference purposes but we DO NOT share your e-mail address or any other information with anyone outside Cruthu Services.
If you have any questions about how your data is used, let us know.