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Tháp Tài Sản: 50+ Financial Calculators
Last updated: March 20, 2026
This app uses Google Sign-In for login, collecting only your name, email, and profile picture. Calculator data is stored locally on your device and synced to our server when logged in. Data is NOT used for advertising purposes.
This data is only used for display within the app and to sync assets across devices. NOT used for advertising.
Asset data (gold, savings) is stored on your device and synced to our server when logged in for multi-device access.
The app uses the following public APIs:
ℹ These APIs do NOT receive your personal data — they only receive requests for publicly available information.
The Mettā AI feature (AI financial assistant) uses third-party AI services to generate answers to your questions. Data is ONLY sent after you consent through the in-app permission dialog.
Both Google and Anthropic are committed to data security under industry standards (SOC 2, GDPR). Data sent via API is not used to train AI models.
On device: All parameters you enter in calculators are stored ONLY on your iPhone/iPad (LocalStorage).
Delete data:
| Feature | Web (thaptaisan.com) | Mobile App |
|---|---|---|
| Account | Yes (email, password) | Yes (Google Sign-In) |
| Data collected | Email, password | Name, email, profile picture |
| Data storage | Backend server | Local + server sync |
| Asset management | Yes | Yes (gold, savings) |
| Calculators | Yes (10 tools) | Yes (50+ tools) |
| Analytics | Google Analytics | Minimal |
If you have questions about our privacy policy:
The mobile app "Tháp Tài Sản: 50+ Financial Calculators" does NOT collect personal information for financial calculators — all data stays on your device. The Mettā AI feature (financial assistant) sends chat messages to Google (Gemini) and Anthropic (Claude) to generate responses, ONLY after you consent. Data is not used for advertising or sold to third parties.