Utilities

CalcuGo

Offline calculator, converter, and date toolkit with local history and no…

CalcuGo is a native, offline-friendly Android calculator for the everyday math people reach for most often. It combines quick arithmetic, unit conversion, date tools, local history, favorites, and device-stored preferences without accounts, ads, analytics, or Internet permission.

Available on Google PlayVersion details on release

Get it on Google Play Privacy & terms

AndroidNative appPrivacy detailsApp-specific policyPurposeful accessPermissions explainedActively improvedIndependent support

No Tenshio account for core use Product-specific data handling Analytics disclosed in policy Built for real devices

Why CalcuGo

Everything needed for a focused experience.

Calculate, convert, and plan dates offline

Handle arithmetic, unit conversions, and date calculations from one app without needing a network connection.

Keep histories and favorites on the device

Calculator history, conversion history, date history, pinned results, and favorite units stay in local app storage.

Personalize repeat work without an account

Appearance, precision, separator, motion, haptic, and sound preferences are saved locally so the app opens the way you expect.

Clear everyday flow

A local-first calculator app that combines everyday math, unit conversion, and date tools without accounts, ads, analytics, or Internet permission.

Built for real devices

Open and solve common calculations quickly

Use the calculator for regular arithmetic, percentages, decimals, and quick totals without extra setup.

Offline calculator
Unit converter
Date tools

Explore the experience

Inside the app

A familiar Android experience, refined.

Daily mathOpen and solve common calculations quickly

Practical conversionsSwitch units without leaving the app

Date toolkitCompare dates and save useful results

HomeA clear starting point

BrowseFind what matters quickly

Built with confidence

Calculate, convert, and plan dates offline

Handle arithmetic, unit conversions, and date calculations from one app without needing a network connection.

Clear navigation Touch-friendly controls Responsive layouts Real-device testing

Privacy by design

Understand how your information is handled.

Clear product-specific boundaries

CalcuGo has a dedicated policy describing local storage, permissions, online services, analytics, account features, and deletion controls that apply to the product.

Storage behavior is documentedSee which information stays on the device and which services may process data.
Online services are identifiedAny account, cloud, analytics, or platform service is explained in the app policy.
Permissions have contextDevice access is tied to the feature that uses it and described in the policy.

Read CalcuGo privacy & terms

Tenshio accountNot required for core useOnline servicesListed in the app policyAnalyticsDisclosed when presentApp dataProduct-specific details

What’s new

CalcuGo keeps improving

CalcuGoOngoing

Future changes, fixes, and refinements will be shared through the studio updates page.

View all updates

Technical information

Platform: Native Android
Status: Published
Category: Utilities
Privacy: App-specific policy

Review permissions and data

Need help?

Need help with CalcuGo?

Include your device model, Android version, app version, and screenshots when possible.

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CalcuGo

Everything needed for a focused experience.

Calculate, convert, and plan dates offline

Keep histories and favorites on the device

Personalize repeat work without an account

Clear everyday flow

Open and solve common calculations quickly

A familiar Android experience, refined.

Calculate, convert, and plan dates offline

Understand how your information is handled.

Clear product-specific boundaries

CalcuGo keeps improving

Need help with CalcuGo?

Continue exploring.

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