Copyright & Privacy
Mil-Dot Ranger — Scope-Based Range Estimation
C&S Industries, LLC ("we," "us," or "our") develops and publishes Mil-Dot Ranger. This page covers both our copyright notice and our privacy disclosure. In short: Mil-Dot Ranger does not collect, store, or share any personal data — everything runs entirely on your device.
Copyright
© 2026 C&S Industries, LLC. All rights reserved.
Mil-Dot Ranger — including its name, icon, user interface design, built-in target profiles, and source code — is the property of C&S Industries, LLC. Unauthorized reproduction or distribution of this application, or any portion of it, is strictly prohibited.
Sensors Used
Mil-Dot Ranger uses your iPhone's motion sensor (via Apple's CoreMotion framework) to measure shot angle when you tap the inclinometer button. This data is:
- Processed entirely on your device, in real time.
- Never recorded to a file, transmitted off your device, uploaded to any server, or shared with any third party.
- Discarded immediately after you accept or cancel the angle measurement.
You can deny or revoke motion sensor access at any time in iOS Settings > Privacy & Security > Motion & Fitness. The app will continue to work normally — you can enter the angle manually instead.
Information We Do Not Collect
Mil-Dot Ranger has no account system, no analytics SDK, no advertising SDK, no crash reporting service, and no internet connectivity of any kind. We do not collect your name, email address, location, device identifiers, usage statistics, or any other personal information.
Data Storage
Your custom target profiles and app preferences — including your last-used target, reticle type, and reticle span setting — are saved only in your device's local app storage (iOS UserDefaults), so your settings persist between sessions. This data never leaves your device and is deleted automatically if you delete the app.
Safety Disclaimer
- Mil-Dot Ranger estimates range from the target size and reticle reading you provide. It is not a certified or calibrated ranging instrument.
- Results are estimates for reference only. Accuracy depends on knowing the target's true size and reading the reticle steadily and precisely.
- Always verify range independently. Know your target and what lies beyond it at all times.
- Follow all applicable federal, state, and local laws governing firearm use and hunting.
- This app does not replace proper training, sound judgment, or personal responsibility for every shot fired.
Children's Privacy
Mil-Dot Ranger does not knowingly collect any information from anyone, including children under 13, because it does not collect information from anyone at all.
Changes to This Page
If this page ever changes — for example, if a future version of the app adds a feature that does collect data — we will update this page and revise the effective date above.