Privacy Policy - Auto Sender for Marketing
Last Updated: October 13, 2026
Introduction
Binary Script ("we," "our," or "us") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, and protect your information when you use the Auto Sender for Marketing mobile application ("App").
Your messages, contacts, campaigns and CSV files stay on your device. They are never uploaded to our servers or to anyone else.
Information We Collect
1. Contact Information (On Your Device Only)
- Phone Contacts: With your explicit permission, the App reads your device's contact list to enable campaign functionality
- Manual Contacts: Contact information you manually add to the App
- CSV Import Data: Contact information imported from CSV files (Premium feature)
2. Campaign Data (On Your Device Only)
- Messages: Message content you create for campaigns
- Templates: Message templates you save or use
- Campaign Statistics: Delivery status, success/failure rates
- Media Files: Images, videos, or documents attached to campaigns
3. Account Information (India Only, If You Sign In)
Signing in exists only in India, where you sign in with your Google account (through Firebase Authentication) to subscribe. Users outside India never sign in and have no account. When you sign in, our backend (api.binaryscript.com) stores:
- Your name and email address and your Firebase user identifier
- Device information: device model, manufacturer, Android version and SDK level, app version and build
- Your approximate location, as described below
4. Approximate Location
- Each time the App starts, it makes one request to BigDataCloud's reverse-geocoding service (api.bigdatacloud.net). That service sees your device's network (IP) address and returns an approximate place.
- The App does not use GPS and does not ask for location permission.
- For signed-in users only, the App sends that approximate location (state, state code, city, country, country code, and approximate latitude and longitude) to our backend, once per account: at sign-in, or on a later launch if that attempt failed. It is stored on your account and is not updated afterwards.
- If you do not sign in, the approximate location is not sent to us.
5. App Usage Data
- Analytics: Usage statistics via Firebase Analytics
- Feature Usage: Which features you use and how often
- Performance Data: App crashes, errors, and performance metrics (Firebase Crashlytics and Performance Monitoring)
- Device Information: Device type, OS version, app version
6. Subscription and Payment Information
- Outside India: Subscriptions are processed by Google Play Billing. We receive the purchase and subscription status.
- India: Subscriptions are paid by UPI AutoPay through PhonePe, via our backend: a ₹2 trial mandate, then the recurring subscription charge. We store the order, mandate and charge status, amounts and dates.
- We never see your card, bank account or UPI PIN details.
7. Technical Data
- App Preferences: Settings, configurations, selected WhatsApp apps
- Accessibility Service Data: Only used for WhatsApp automation, not stored
How We Use Your Information
Primary Uses
- Campaign Execution: Send messages to selected contacts via WhatsApp
- Contact Management: Organize and manage your contact lists
- Account and Subscription: Sign you in (India), validate purchases and enable premium features
- App Improvement: Analyze usage patterns to improve functionality
- Regional Insight: Your approximate location helps us understand which regions use the App and support region-specific payment options
Analytics and Advertising Measurement
- Performance Monitoring: Track app performance and stability
- Feature Optimization: Understand which features are most valuable
- Advertising Measurement: The App sends its Firebase app instance ID to our backend, which reports trial and payment events to Google Analytics (Measurement Protocol) so we can measure which Google Ads lead to subscriptions. For signed-in users this links those events to the account.
Data Storage and Security
Local Storage
- Your contacts, messages, campaigns and CSV files are stored only on your device
- No contact information or message content is transmitted to our servers
- Campaign data is kept in the App's private storage, which other apps cannot read; sensitive local data such as subscription records is encrypted with Android's encrypted storage
Cloud Services
- Firebase (Analytics, Crashlytics, Performance Monitoring, Remote Config, Authentication, App Check with Play Integrity)
- Our backend (api.binaryscript.com): the account, approximate location and subscription data of signed-in users (India)
- Google Play Billing: Subscription management outside India (handled by Google)
- PhonePe: UPI AutoPay payments in India
- BigDataCloud: Approximate location from your IP address
Security Measures
- Local Processing: All automation happens on-device
- Secure Communication: HTTPS for all network requests
- Permission Controls: Granular permission requests
Data Sharing and Disclosure
We DO NOT Share
- Contact Information: Never shared with third parties
- Message Content: Remains private on your device
- WhatsApp Data: No access to WhatsApp messages or chats
- Selling: We do not sell your personal information
Service Providers
We share data only with the service providers that run parts of the App for us:
| Provider | What for | Privacy policy |
|---|---|---|
| Google Firebase | Analytics, crashes, performance, configuration, sign-in, app integrity | https://policies.google.com/privacy |
| Google Play Billing | Subscriptions outside India | https://policies.google.com/privacy |
| Google Analytics / Google Ads | Measuring our advertising | https://policies.google.com/privacy |
| PhonePe | Subscription payments in India | https://www.phonepe.com/privacy-policy/ |
| BigDataCloud | Approximate location from your IP address | https://www.bigdatacloud.com/privacy-and-cookie-policy |
We may also disclose information if required by law.
WhatsApp Integration
How It Works
- Accessibility Service: Automates interactions with WhatsApp interface
- No Data Access: We don't read your WhatsApp messages or chats
- User-Initiated: Only sends messages you explicitly create and approve
- Rate Limiting: Built-in delays to prevent spam detection
WhatsApp Compliance
- Terms Compliance: Use responsibly to comply with WhatsApp Terms
- Spam Prevention: Built-in rate limiting and user controls
- Account Safety: Features designed to protect your WhatsApp account
Your Rights and Controls
Data Control
- Access: View all data stored in the App
- Modification: Edit or update your contacts and campaigns
- Deletion: Delete individual contacts, campaigns, or all data
- Export: Export campaign reports (Premium feature)
Account Deletion
- In the App, Settings > Delete account signs you out on your device.
- To have your account and its data (including the approximate location) erased from our servers, email support@binaryscript.com from the email address you signed in with. See How to Delete Your Account.
- Uninstalling the App removes all data stored on your device.
Privacy Controls
- Permission Management: Grant or revoke app permissions anytime
- Feature Control: Enable/disable specific features
Children's Privacy
- Age Requirement: App intended for users 13 and older
- No Collection: We don't knowingly collect data from children under 13
- Parent Rights: Parents can request deletion of child's data
- Compliance: COPPA compliant practices
Changes to Privacy Policy
We may update our Privacy Policy from time to time. Users will be notified of material changes via app update. Changes are effective upon app update. Previous versions are available upon request.
Contact Information
For questions or concerns about this Privacy Policy:
Email: support@binaryscript.com
Support: In-app contact form
Response Time: Within 48 hours for privacy inquiries
Your Consent
By using Auto Sender for Marketing, you consent to our Privacy Policy and agree to its terms. If you do not agree with this policy, please do not use our app.