CALCU icon

Phone

CALCU

Tools Designer Calculators ⭐ 4.89 10,000,000+

Smart basic & scientific calculator with advanced operations, precise results.

Version 4.4.8 20.8 MB

Screenshots

No screenshots available yet.

Permissions Explained 12 permissions requested View details

This app requests 12 permissions. The table below explains what each permission may allow and what users should review before installing.

Status Permission What it means Why it may be used User safety note
Common Vibration control android.permission.VIBRATE Allows the app to control device vibration. Used for notifications, alerts, haptic feedback, timers, alarms, or game feedback. Generally low risk by itself.
Common View network status android.permission.ACCESS_NETWORK_STATE Allows the app to check whether the device is connected to Wi-Fi, mobile data, or another network. Often used to avoid loading content when offline or to adjust loading based on connection quality. Generally low risk by itself.
Common Internet access android.permission.INTERNET Allows the app to open network connections and communicate with online services. Commonly used for streaming, syncing, login, ads, analytics, downloads, cloud features, and app updates. Common permission. Review the app’s behavior if it does not appear to need online access.
ℹ️ Review Keep device awake android.permission.WAKE_LOCK Allows the app to prevent the device from sleeping while a task is running. Used for media playback, downloads, navigation, alarms, calls, or long-running background tasks. Review battery usage if the app keeps the device awake too often.
ℹ️ Review Vending Billing com.android.vending.BILLING This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Gms Permission Ad Id com.google.android.gms.permission.AD_ID This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Access Adservices Ad Id android.permission.ACCESS_ADSERVICES_AD_ID This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Access Adservices Attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Access Adservices Topics android.permission.ACCESS_ADSERVICES_TOPICS This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Finsky Permission Bind Get Install Referrer Service com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Foreground Service android.permission.FOREGROUND_SERVICE This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Com Candl Athena Dynamic Receiver Not Exported Permission com.candl.athena.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.

About CALCU

Smart basic & scientific calculator with advanced operations, precise results.

What CALCU Is Used For

CALCU appears to be a phone-based calculator app for everyday arithmetic as well as more advanced calculations. Based on the metadata, it is meant for users who want a compact tool for quick math on an Android device, with support for both basic and scientific-style operations.

Because it is listed under Tools and described as a smart basic and scientific calculator, CALCU may be used for schoolwork, budgeting, unit-style calculations, or checking formulas while on the go. The permissions shown, such as internet and network access, suggest the app may connect online for some app-related functions, while vibration and foreground service permissions may support interactive behavior and ongoing app features. No specific offline or extra utility features are confirmed in the metadata, so its main role appears to be calculation rather than broader productivity tasks.

Common uses

  • Quick everyday math on a phone
  • Scientific calculations for school or work
  • Checking formulas and step-by-step computations
  • Useful for budgeting or simple financial estimates
  • Handy for on-the-go number entry
  • May include app functions that use network connectivity
Best for:
Students Everyday use Phone users Scientific math Quick calculations

App Details

Package:
com.candl.athena
Category:
Tools
Developer:
Designer Calculators
Version:
4.4.8
Contains Ads:
No
In-App Purchases:
No

Official Listing

  • Package name: com.candl.athena

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How to Download CALCU

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.