A simple, free calculator app. It provides basic calculation, value storage, and verification.

# Arithmetic operations
Perform addition, subtraction, multiplication, division, and square root operations.

# Save value
Input values and calculated values can be saved for later use.

# Check
You can verify the calculation process.

# Copy and paste
You can copy and paste numerical values.

# Operation symbols
You can select multiplication and division symbols.

# Numerical display format
You can select decimal points, delimiters, and split digit groups.

# Digits
Displays up to 21 digits for calculations.

# Language
You can change the display language.

# Orientation
Works in both portrait and landscape modes.

What’s New

Version 1.9.0

Bug fixed.

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

App Privacy

The developer, HAPPYCODE INC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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