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 PlayLatest Play release
person_off No Tenshio account by defaulttune Permissions tied to featurespolicy App-specific policysupport_agent Direct support available
Why Calcora
What Calcora helps with.
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.
Calcora at a glance
A scientific calculator app with everyday arithmetic, advanced functions, local history, and customizable settings.
Android workflow
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
Calcora screens
Inside Calcora.
Calcora quality
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.
visibility Readable screenstouch_app Touch-ready controlsandroid Android-first behaviorsupport_agent Support details
Calcora privacy
Data and permissions for Calcora.
Product-specific boundaries
Calcora has a dedicated policy describing local storage, permissions, online services, account features, and deletion controls that apply to the product.
- phone_androidLocal behavior is documentedSee what stays on the device and what services may process data.
- cloud_offOnline services are identifiedAccount, cloud, analytics, or platform services are described in the app policy when they apply.
- verified_userPermissions have contextDevice access is tied to the feature that uses it and explained in product terms.
What’s new
Calcora release notes
Calcora updates and fixes are shared here when release notes are available.
View all updates arrow_forwardTechnical information
- Platform
- Native Android
- Status
- Available
- Category
- Utilities
- Privacy
- App-specific policy
Need help?
Need help with Calcora?
Include your device model, Android version, app version, and screenshots when possible.
Open supportEmail supportMore apps you might like
Continue exploring.
Media
View app arrow_forwardSoundMax
A local Android sound toolkit for playback enhancement, equalizer presets, speaker checks, and private audio tests.
Music
View app arrow_forwardMetrivo
A precise Android metronome for tempo practice, tap tempo, beat setup, and background playback.
Utilities
View app arrow_forwardChromiva
A full-screen color light utility for choosing, saving, and using any color as a soft screen lamp.