Auto MultiCalc+Memo - EveryCal

Auto-calc, memos, floating calc & custom photo backgrounds! All you need!

【Convenient and Smart Calculations for Everyday Life】

Missing a quick calculation or struggling with discounts and currency conversions at the supermarket?
EveryCal is a multi-functional tool that integrates a high-performance calculator with an easy-to-use memo pad to power your daily life.
Designed to be helpful in every situation, from business to private life, it delivers the "must-have" features you need. Experience the simple and intuitive operation today.

--- Main Features ---

■ Customizable "Calculator Card" System

Select calculator cards directly from the main screen or call them via voice. Organize your workspace by arranging and reordering only the features you need.

・Shopping: Instantly determine "Unit Price (which is better?)" or "Discount (% off)". Includes a "Custom Tax Button" to register two frequently used tax rates.
・Cooking: Use "Recipe Calculator" or "Dilution Calculator" to adjust seasonings or quantities based on the number of people.
・Daily Life: Supports everyday tasks with "Date Calculator," "Loan Calculator," "Tip Calculator," and more.
・Unit Conversion: Covers "Length," "Weight," and "Temperature," plus a "Currency Converter" essential for travel.

■ Custom Background Images

・Set your favorite picture as the background! Use photos of family, pets, or stars to make it yours.

■ Quick & Floating Calculator

・"Floating Calculator" Anytime: Open a small calculator overlay while using browsers or other apps.
・Full Customization: Move it, adjust transparency, and resize while maintaining the aspect ratio with simple drag gestures.
・Perfect for Multitasking: Ideal for checking prices on websites or managing your budget while watching videos.

■ Handy Memo & Tablet Support

・Multi-functional Memos: Record calculations instantly. Switch between regular text and "Checklist Mode" for shopping lists. Also supports voice input via microphone.
・Tablet Mode: On tablets, use the 2-pane mode to see the calculator and memo pad simultaneously. Perfect for taking notes while calculating.

■ Advanced Base Performance

・Full-featured: Standard operations, memory (MC, MR, M+, M-), percentage, plus Constant Calculation and Grand Total (GT) functions.
・Reliable Undo: Easily revert to the previous step if you make an input error.
・Smart History: Automatically saves calculation results. Tap any entry to reuse the value.
・Clipboard Integration: Long-press results to copy and paste smoothly into other apps.

■ Travel & Online Shopping Essential

・Auto Currency Rates: Supports conversions between major currencies. Optionally fetches the latest rates automatically. (*This feature is experimental and uses an external API.)

◆ Supported Languages ◆

English, Japanese, Chinese, Spanish, Korean, French, German, Hindi

■ App Permissions

RECORD_AUDIO:
Used for microphone voice input to call calculator cards or enter memos.

SYSTEM_ALERT_WINDOW:
Used to display the floating calculator overlay on top of other applications.

INTERNET:
Used to fetch currency rates and display advertisement data.

ACCESS_NETWORK_STATE:
Used to check internet connectivity for features like currency rate updates.

■ External Services / API

Frankfurter API:
Used to retrieve up-to-date currency exchange rate information.

Google AdMob:
Used to display advertisements within the app.

Google Play In-App Review API:
Used to request app ratings for quality improvement.

■ Credits
Icon designed by hqrloveq from Flaticon / Freepik
https://www.freepik.com/author/hqrloveq/icons