Privacy Policy
VRAM Calculator for LLMs
Last updated: March 2026 | Version: 1.0.0
1. Information We Collect
This application does NOT collect, store, or transmit personal data.
The app does NOT:
- ✗ Collect personally identifiable information
- ✗ Use analytics, tracking, or cookies
- ✗ Require user registration or account
- ✗ Access contacts, location, camera, or microphone
- ✗ Share data with third parties
2. How the App Works
All VRAM calculations are performed 100% locally on your device.
Local Processing:
- ✓ Data you enter never leaves your device
- ✓ No backend servers
- ✓ No remote database
- ✓ No cloud synchronization
Offline Functionality:
- ✓ The app works completely without internet connection
- ✓ Service Worker caches all resources
3. HuggingFace Search (Optional)
The app includes an optional feature to search for models on HuggingFace.
When you use this feature:
- Your query is sent directly to HuggingFace's public API
- We do not store search history
- We do not transmit personal information
- HuggingFace may log the query according to their privacy policy
HuggingFace Privacy Policy: https://huggingface.co/privacy
This feature is 100% optional:
- You can use the app without using this feature
- You can enter model parameters manually
4. Android Permissions
The app does not require special permissions on Android.
Permissions NOT used:
- ✗ Location
- ✗ Camera
- ✗ Microphone
- ✗ Phone
- ✗ Contacts
- ✗ Files (except for installation)
5. Data the App Does NOT Collect
| Data Type |
Do we collect it? |
| Name | ✗ No |
| Email | ✗ No |
| Location | ✗ No |
| Device | ✗ No |
| App usage | ✗ No |
| Searches | ✗ No |
| Calculations performed | ✗ No |
| Preferences | ✗ No (only local localStorage) |
6. Local Storage (LocalStorage)
The app uses browser localStorage exclusively for:
- Saving theme preferences (dark/light mode)
- Remembering last entered parameters (for user convenience)
- Caching HuggingFace searches temporarily (5 minutes)
This information:
- ✓ Stored only on your device
- ✓ Not transmitted to any server
- ✓ Deleted if you clear browser cache
- ✓ Not accessible by third parties
7. Sharing Information with Third Parties
We do not share information with third parties because we do not collect information.
Exception (optional):
- If you use HuggingFace search, your query goes directly to their servers
- We do not intermediate or record that communication
8. Security
Security measures:
- ✓ No data to protect (we collect nothing)
- ✓ No tracking or analytics dependencies
9. User Rights (GDPR)
| Right |
Applies? |
Explanation |
| Access | ✗ N/A | We have no data about you |
| Rectification | ✗ N/A | We have no data to correct |
| Erasure | ✗ N/A | We have no data to delete |
| Portability | ✗ N/A | We have no data to port |
| Objection | ✗ N/A | We do not process data |
10. Changes to this Policy
We may update this policy occasionally. Any changes will be:
- Published on this page with the update date
- Announced in release notes on Play Store (if substantial changes)
11. Contact
If you have questions about this privacy policy:
12. Applicable Regulations
This policy complies with:
- ✓ GDPR (General Data Protection Regulation - EU)
- ✓ CCPA (California Consumer Privacy Act - USA)
- ✓ LGPD (Lei Geral de Proteção de Dados - Brazil)
- ✓ Google Play Developer Policy (Section: User Data)
Summary
| Feature |
Status |
| Data collection | ✗ No |
| Analytics/Tracking | ✗ No |
| Advertising | ✗ No |
| Sharing with third parties | ✗ No |
| Backend servers | ✗ No |
| Authentication | ✗ No |
| Local processing | ✓ Yes |
| Works offline | ✓ Yes |
In summary: This app is a local calculation tool that respects your privacy. There is no tracking, no analytics, no advertising, no data collection. Your calculations are yours and yours alone.