Overview
Ledger ("the App") is a vehicle maintenance tracking app developed by Anthony Da Silva. Your privacy is important to us. This policy explains what data the App collects, how it is used, and your choices.
Data We Collect
We do not collect personal information. All vehicle and maintenance data you enter is stored locally on your device using Apple's SwiftData framework.
iCloud Sync
If you enable iCloud sync, your data is stored in your private iCloud account via Apple's CloudKit. This data is encrypted and accessible only to you through your Apple ID. We have no access to your iCloud data. You can disable iCloud sync at any time in the App's settings.
In-App Purchases
Ledger offers optional Pro subscriptions (monthly, annual) and a lifetime purchase. All transactions are processed by Apple through the App Store. We do not collect or store any payment information.
Feedback
If you choose to send feedback through the App, the following is transmitted:
- Your feedback message
- App version number
- Device model and iOS version
Feedback is sent to a Supabase edge function and forwarded to a private Discord channel. No personal identifiers (name, email, Apple ID) are included unless you voluntarily include them in your message.
Analytics & Tracking
Ledger uses TelemetryDeck, a privacy-first analytics service based in the EU, to collect anonymous usage signals (such as which features are used and general app navigation). TelemetryDeck does not collect personal data, device identifiers, or IP addresses. All user identifiers are double-hashed before transmission, making them impossible to trace back to individual users.
Ledger does not use advertising SDKs, fingerprinting, or cross-app tracking. No App Tracking Transparency prompt is required because no tracking occurs.
Photos & Receipts
Vehicle photos and maintenance receipt images are stored locally on your device (and in your iCloud account if sync is enabled). They are never uploaded to our servers.
Third-Party Services
The App uses the following services:
- Apple CloudKit — for optional iCloud sync (governed by Apple's Privacy Policy)
- Apple StoreKit — for in-app purchases (governed by Apple's terms)
- Supabase — for routing feedback messages only (no user data is stored)
- TelemetryDeck — for anonymous, privacy-first usage analytics (governed by TelemetryDeck's Privacy Policy)
Data Retention
Your data lives on your device and in your iCloud account. Deleting the App removes all local data. To remove iCloud data, manage it through Settings > Apple ID > iCloud on your device.
Children's Privacy
The App is not directed at children under 13. We do not knowingly collect data from children.
Changes to This Policy
We may update this policy from time to time. Changes will be posted on this page with an updated date.
Contact
If you have questions about this policy, contact us at [email protected] or use the in-app feedback feature.