Switch between standard and scientific modes
Handle everyday arithmetic or move into trigonometry, logarithms, roots, powers, constants, factorials, percentages, and Ans memory from the same calculator flow.
Utilities
Calcora
Scientific math, local history, and flexible settings in an offline-first…Calcora is built to cover both quick daily math and more advanced calculator work from the same polished mobile experience. It combines standard arithmetic, scientific functions, local history, copy actions, and device-stored preferences so calculations stay fast, readable, and available even without a network connection.
shopAvailable on Google PlayVersion details on release
person_off No Tenshio account for core usedata_usage Product-specific data handlinganalytics Analytics disclosed in policyphone_android Built for real devices
Why Calcora
Everything needed for a focused experience.
Keep recent calculations available locally
History search, filters, reuse, copy, delete, and clear actions make it easier to revisit earlier results without sending them to a remote account system.
Tune the calculator to your preferences
Theme mode, angle unit, decimal precision, vibration, sound preference, and history visibility are designed to stay saved on the device for faster repeat use.
Clear everyday flow
A scientific calculator app with everyday arithmetic, advanced functions, local history, and customizable settings.
Built for real devices
Open and solve common calculations quickly
Use the standard keypad for regular arithmetic, percentages, decimals, and quick totals without extra setup.
- checkScientific math
- checkLocal history
- checkOffline-first
Inside the app
A familiar Android experience, refined.
Built with confidence
Switch between standard and scientific modes
Handle everyday arithmetic or move into trigonometry, logarithms, roots, powers, constants, factorials, percentages, and Ans memory from the same calculator flow.
swipe Clear navigationtouch_app Touch-friendly controlsdevices Responsive layoutsscreenshot_monitor Real-device testing
Privacy by design
Understand how your information is handled.
Clear product-specific boundaries
Calcora has a dedicated policy describing local storage, permissions, online services, analytics, account features, and deletion controls that apply to the product.
- phone_androidStorage behavior is documentedSee which information stays on the device and which services may process data.
- cloud_offOnline services are identifiedAny account, cloud, analytics, or platform service is explained in the app policy.
- verified_userPermissions have contextDevice access is tied to the feature that uses it and described in the policy.
What’s new
Calcora keeps improving
Future changes, fixes, and refinements will be shared through the studio updates page.
View all updates arrow_forwardTechnical information
- Platform
- Native Android
- Status
- Published
- Category
- Utilities
- Privacy
- App-specific policy
Need help?
Need help with Calcora?
Include your device model, Android version, app version, and screenshots when possible.
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