The ultimate multi-functional calculator suite with 16+ powerful tools for finance, health, education, lifestyle & more. All-in-one, offline-first, beautifully designed.
16+ calculators. One app. Zero compromises.
Calculator Ultra Pro Max is a cross-platform Flutter app offering everything from basic arithmetic to advanced financial calculators, health tools, and niche utilities.
No data collection. Fully offline. Privacy-first design with a clean, modern interface.
16+ tools categorised for every need
Everything you need in a modern calculator app
All calculations happen locally on your device. No internet connection required for any calculator.
Modern Material Design 3 interface with dynamic theming, light & dark mode support.
Toggleable button clicks, success chimes, and error sounds for a satisfying experience.
Zero data collection. No tracking. No personal information is ever collected or shared.
Convert between 30 world currencies with real-time exchange rates from Frankfurter API.
Basic calculator is always free. Unlock premium calculators by watching a short ad — one-time per calculator.
View the first 12 months of your loan repayment plan with principal vs interest breakdown.
Calculate profit, loss, and break-even points for your business or personal finance decisions.
Automatic grade assignment (A+ through F) and 10-point CGPA calculation for students.
Join thousands of users who rely on Calculator Ultra Pro Max for their daily math, finance, and health needs. Available on Android, iOS, Web, Windows, Linux & macOS.
Last Updated: April 17, 2026
Developer: SainiOP
Contact Email: Drillmovies@gmail.com
App Name: Calculator Ultra Pro Max
Calculator Ultra Pro Max is designed to respect your privacy. The app does not collect, store, or share any personal information. All calculations are performed locally on your device and no data is transmitted to external servers.
The app may display advertisements through third-party ad networks (Unity Ads). These networks may collect anonymous data for ad personalization. Please refer to their respective privacy policies for more information.
The app may store calculation history and settings locally on your device using secure storage methods (SharedPreferences). This data remains on your device and is never shared.
This app is suitable for all ages. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately.
We may update our Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date.
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us:
Developer: SainiOP
Email: Drillmovies@gmail.com
✓ This privacy policy complies with Google Play Store requirements for data safety and user privacy. The app follows all applicable privacy guidelines and regulations.