Privacy Policy
Last Updated: 2026-09-16
Introduction
Welcome to Dodor Barcode. We take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information. By using this app, you agree to the data practices described in this Privacy Policy.
About the App
Dodor Barcode is a lightweight companion tool for Dodor POS: enter or randomly generate a set of digits, pick a barcode symbology, and print the resulting barcode through a paired Bluetooth thermal printer. The app works entirely offline for its core features and does not involve any checkout, inventory, or transaction concepts.
Information Collection and Use
1. Local Data
This app stores the following data on your device:
| Data Type | Description | Purpose |
|---|---|---|
| Barcode Records | Barcode name, digits, symbology, and creation time | Barcode history, reprinting |
| Printer Binding Info | Bluetooth device name, MAC address, custom alias, paper width | Connecting to and printing via your bound printer |
Data Storage: This data is stored only on your local device and is never uploaded to any server. When you uninstall the app or clear app data, this data will be permanently deleted.
2. Automatically Collected Data
To improve app quality and user experience, we use the following third-party analytics services:
Firebase Analytics
| Data Collected | Purpose |
|---|---|
| App usage statistics | Understand feature usage to improve the product |
| Device information | Device model, OS version |
| App version | Track version distribution |
| Approximate location | Country/region level (based on IP address) |
Firebase Crashlytics
| Data Collected | Purpose |
|---|---|
| Crash logs | Identify and fix app issues |
| Crash stack traces | Locate code problems |
| Device state information | Understand device environment when crashes occur |
Note: All automatically collected data is anonymous and does not include any information that directly identifies you personally.
3. Version Check Requests
This app periodically sends a request to our server to fetch a static configuration file, used only to check whether a newer app version is available. This request does not include any personal or device-identifying information.
Data Sharing and Disclosure
- We do not sell your personal data
- We do not share personally identifiable information with third parties
- Firebase services are provided by Google and are subject to Google's Privacy Policy
- We may disclose information when required by law
App Permissions
This app may request the following permission:
| Permission | Purpose | Required |
|---|---|---|
| Bluetooth (Nearby devices) | Connect to and print via your Bluetooth thermal printer | Optional (only needed to print) |
User Choices and Controls
- Delete local data: Clear app data in device settings or uninstall the app
- Limit analytics data collection: Limit ad tracking in device settings
- Manage permissions: Revoke app permissions at any time in device settings
Data Retention
- Local data: Retained until you actively delete it or uninstall the app
- Analytics data: Handled according to Google Firebase's data retention policy (typically 14 months)
Data Security
- Core barcode and printer data is stored locally only and is not transmitted over the network
- Analytics data is transmitted using HTTPS encryption
- Regular app updates to fix security vulnerabilities
Children's Privacy
This app is not designed for children under 13, and we do not knowingly collect personal information from children. If you are a parent or guardian and discover that your child has provided us with personal information, please contact us.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Updated policies will be posted within the app or on this page with an updated "Last Updated" date. For significant changes, we will notify you through in-app notifications or other means. Continued use of the app indicates your acceptance of the updated Privacy Policy.
Contact Us
If you have any questions, comments, or requests regarding this Privacy Policy, please contact us:
- Email: contact@dodor.app
We will respond to your request within a reasonable timeframe.
Google Play Data Safety Supplement
For ease of completing the Google Play Console Data Safety form, here is a data collection summary:
| Data Type | Collected | Shared | Optional |
|---|---|---|---|
| Location | Approximate (country level) | No | No |
| App activity | Yes | No | No |
| App info | Crash logs | No | No |
| Device IDs | Yes (Android ID) | No | No |
| Personal info / Financial / Photos / Contacts, etc. | No | - | - |
- Data is encrypted in transit
- Users can request data deletion
- No user data is shared with third parties
