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Privacy Policy

How Measure Kit handles your information

Measure KitLast Updated: October 6, 2026
Your measurements stay on your device. Measure Kit has no account, no cloud, no ads and no analytics. The microphone is only used for live decibel metering, and audio is never recorded, stored or sent anywhere.

1. Introduction

Hicham Zaidi, an independent developer (“we”, “us”), operates the Measure Kit mobile app (the “App”), a toolkit with a ruler, bubble level, compass, protractor, decibel meter, AR tape measure and magnetic field detector. This Privacy Policy explains what information the App handles and how. By using the App you agree to this policy.

2. What Stays on Your Device

The following is stored locally on your device and is never sent to our servers:

  • Saved measurements: tool, value, unit and date
  • Notes you add and, for AR measurements, a screenshot you choose to save
  • Ruler calibration, level zero point and app settings
  • A cached copy of your purchase status, so Pro works offline

CSV and PDF exports are created only when you ask, and are shared through your device's share sheet to the destination you choose. Deleting the App removes all of this data from your device permanently.

3. What We Do Not Collect

We do not run analytics, advertising or tracking SDKs, we do not use advertising identifiers, we do not create accounts, and we do not collect your name, email address or location. We do not sell or share personal data.

4. Camera

The camera is used only by the AR tape measure to detect surfaces. Camera frames are processed in real time on your device by ARKit (iOS) or ARCore (Android) and are not stored or uploaded. If you save an AR measurement, its screenshot is stored on your device only.

5. Microphone

The microphone is used only by the decibel meter to read the current sound level. Audio is never recorded, stored or transmitted. Any temporary buffer the operating system requires is discarded immediately.

6. Location

While you use the compass, your approximate location is used on your device to calculate true north. It is never stored or shared. The App never requests background location.

7. Motion Sensors

The bubble level, compass and magnetic field detector read the accelerometer and magnetometer. These readings stay on your device. Each permission is requested only when you open the tool that needs it, and you can change permissions at any time in your device settings.

8. Purchases & RevenueCat

Measure Kit Pro is available as an annual subscription or a one-time lifetime purchase, processed by Apple or Google. We use RevenueCat to validate purchases. RevenueCat receives an anonymous app user ID, your purchase receipt, your store country and basic device and app-version information so it can confirm what you own and restore it on request. It does not receive your measurements. Apple and Google handle your payment details; we never see them.

9. Children

Measure Kit is suitable for a general audience and does not knowingly collect personal information from anyone, including children.

10. Retention & Deletion

Because your data lives only on your device, it is kept until you delete it in the App (History → Clear history) or uninstall the App. If you email us for support, we keep your message only as long as needed to resolve your request.

11. Your Rights

Depending on where you live (for example under GDPR, UK GDPR or CCPA), you may have rights to access, correct, delete or export your personal data, and to object to its processing. We hold no personal data about you beyond anonymous purchase records handled by RevenueCat and the app stores. For any request, email hzaydi24@gmail.com.

12. Changes & Contact

We may update this policy and will post changes here with a new “Last Updated” date. Questions? Contact us:

Hicham Zaidi · Developer of Measure Kit

Email: hzaydi24@gmail.com

Website: shipailab.com/measure-kit