SubnetBuddy
Privacy Policy — VibeCMD LLC
Last updated: February 2026
Fully offline, no accounts, no tracking, no ads. Everything stays on your device.
About SubnetBuddy
SubnetBuddy is the only subnet calculator you'll ever need. A full IPv4 subnet toolkit with 7 tabs — CIDR calculator, binary visualizer, VLSM planner, supernetting, overlap checker, IP analyzer, and a full cheat sheet. 100% offline.
What SubnetBuddy Does Not Collect
- No personal data — no name, email, phone, or account required
- No location data — the app never accesses your GPS or location services
- No usage analytics — no session recording, behavior tracking, or crash reporting
- No device identifiers — no IDFA, IDFV, or device fingerprinting
- No advertising — no ad SDKs of any kind
- No third-party SDKs — no external libraries that could collect data
- No permissions required — the app requests zero iOS permissions
How SubnetBuddy Works
All subnet calculations, binary conversions, and IP analysis run entirely on your device. No network requests are ever made. SubnetBuddy works with zero internet connection for every feature.
App Store Data Practices
SubnetBuddy is declared as collecting no data in its Apple App Store privacy nutrition label. There are no data types linked to you or used to track you.
Changes to This Policy
If this policy changes, the updated version will be posted at this URL with a new revision date. Given that the app collects no data, meaningful changes to this policy are unlikely.
Contact
Questions about this policy:
VibeCMD LLC
Email: vibetech@vibecmd.net
Web: vibecmd.net/contact