Professional calculator
calculation easier
Free · In-App Purchases · Designed for iPad
Calculator integrates multiple practical functions including arithmetic calculation, income tax calculation, unit conversion, 3D shape calculations, mortgage calculation, and kinship relationship calculation.
· Records complete calculation processes for easy reference, with comment insertion for bookkeeping
· Clear history log for instant access and reuse
· Built-in stylish skins with customizable themes
· Voice broadcast and keypress sounds enhance the calculation experience
[Basic Calculator]
Basic calculations, long expressions, fractions, and bracket operations with voice broadcast and keypad sounds. Outperforms system calculators.
[Income Tax Calculator]
Scientifically calculates tax based on pre-tax income, threshold, social insurance, housing fund, and other deductions.
[Unit Converter]
Supports conversions for:
Length | Mass | Area | Pressure | Speed | Internet Speed | Time | Power | Energy | Frequency | Fuel Consumption | Brightness
[3D Shape Calculator]
Calculations for: Cube, Cuboid, Cylinder, Cone, Pyramid, Prism, Frustum, Sphere, Torus, Cylindrical Ring, Regular Hexagonal Prism
Properties include: Length, Width, Height, Perimeter, Volume, Capacity, Area, Surface Area, Base Area, Radius, Diameter, Circle Area, Circumference, Generatrix Length, Edge Length, Platform Height
[Kinship Calculator]
Instantly identifies relatives like aunts, uncles, and in-laws. Never misaddress family members again!
[History Records]
Auto-saved calculation logs for easy bookkeeping and data security.
[Memo Bookkeeping]
Add notes to track income/expense sources for every calculation.
[RMB Capitalization]
Converts numbers to Chinese RMB capital letters for easier invoicing and reimbursement.
[More Features]
· Reuse Results: Apply previous results directly in new calculations
· Edit/Delete: Modify any expression with highlighted results
· Copy: Copy single lines or full calculations for sharing
· Font Adjustment: Adjustable font sizes with elderly-friendly mode
· Dark/Light Theme: Eye-friendly modes for day/night use
· 12 Premium Skins: Customize any color scheme
· Corner Styles: Choose rounded or square interfaces
· Key Sounds: Multiple feedback tones to prevent mis-taps
· Voice Broadcast: Real-time voice confirmation of inputs
· Date Stamping: Automatic date tagging for traceability
· 10-Decimal Precision: High-accuracy calculations
· Rounding Options: Round up/down or use standard rounding
[Contact Us]
QQ: 1260269149
[Subscription]
Plans: Monthly (1 month), Quarterly (3 months), Annual (12 months)
Pricing:
Monthly: $1.99/month
Quarterly: $5.99//quarter
Annual: $ 9.99/year
Payment: Charged to iTunes account upon confirmation
Auto-renewal: iTunes charges 24 hours before expiration
Benefits: All skins + Ad-free experience
Cancellation: Disable auto-renewal ≥24 hours before renewal
Management: Modify subscriptions via account settings
[Legal]
Privacy Policy: https://sites.google.com/view/xiaofangjisuan/yingsi
Terms of Service: https://sites.google.com/view/xiaofangjisuan/tiaokuan
Ratings & Reviews
Fix known bugs and optimize user experience
The developer, 旭 王, 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:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 旭 王
- Size
- 26.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 31 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium 1 Quarter S/ 24.90
- Premium 1 Year S/ 44.90
- Preminum 1 Month S/ 9.90
- Copyright
- © 王旭