The short version: CB Radio – Trucker's Handbook does not collect, transmit, store, or share any personal information. Everything stays on your device.
1. Who We Are
CB Radio – Trucker's Handbook is developed and published by DahVio Studios, a solo developer studio based in Long Beach, California, operated by Ray (ray@dahvio.com).
2. Data We Do Not Collect
CB Radio – Trucker's Handbook does not collect any of the following:
- Personal identifiers (name, email, phone, address)
- Location data
- Device identifiers or advertising IDs
- Usage analytics or behavioral data
- Crash reports or diagnostics
- Any information whatsoever
3. Local Storage
The app saves your starred 10-codes to your device's local storage using iOS's standard UserDefaults system. This data:
- Never leaves your device
- Is not accessible to DahVio Studios or any third party
- Can be cleared at any time by deleting the app
4. No Internet Connection Required
CB Radio – Trucker's Handbook operates entirely offline. The app makes no network requests of any kind. All content — channels, 10-codes, slang, and quick reference — is stored locally on your device.
5. No Third-Party SDKs or Analytics
The app does not include any third-party analytics, advertising, tracking, or crash reporting frameworks. There are no SDKs from Google, Facebook, Firebase, or any other provider embedded in the app.
6. App Store Review Prompt
The app uses Apple's native in-app review API (StoreKit) to occasionally ask satisfied users to rate the app in the App Store. This prompt is shown at most once per app install and is triggered only after meaningful app usage. No review data or responses are transmitted to DahVio Studios — Apple handles all review collection directly.
7. Children's Privacy
CB Radio – Trucker's Handbook is a general reference app rated 4+ on the App Store. We do not knowingly collect any data from anyone, including children under 13.
8. App Store Data Practices
While DahVio Studios collects no data, Apple may collect certain app usage data as part of normal App Store operations. Please refer to Apple's Privacy Policy for details on their data practices.
9. Changes to This Policy
If our data practices ever change, this policy will be updated with a new effective date and noted in the app's release notes. Given the offline, no-tracking nature of this app, material changes are unlikely.