Voice, Photo & Geometry Calc
Speak, Scan & Solve Geometry
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A free calculator with voice input in both Chinese and English. Speak an expression, use the keypad, sum numbers from a photo, or solve a geometric shape from known measurements. Switch between four modes as needed.
— Four Ways to Calculate
【Bilingual Voice Calculator】
Tap the microphone and say “ten plus six times two”, The app displays the recognized speech, expression, and result, following the correct order of operations. Say “equals” to finish one calculation and continue with the next.
【Standard Calculator】
Enter expressions with the keypad and see the full expression and a live result. If you make a mistake, use backspace to edit it step by step.
【Photo Calculator】
Photograph a list of numbers or import a photo or screenshot, then select the area you want to calculate. Review, edit, add, remove, or exclude recognized numbers before viewing their sum and average. Save the confirmed result to your local history.
【Geometry Calculator】
Solve 12 shapes: right, isosceles, equilateral, and general triangles; squares, rectangles, trapezoids, parallelograms, and regular hexagons; circles, semicircles, and sectors. Enter known measurements to calculate the side lengths, angles, perimeter, area, and other values that can be determined. When more than one solution is possible, you can switch between them. The shape dropdown includes outline icons and remembers your last selection. Changing the length unit also converts values you have entered.
— History and Settings
Calculation history is stored on your device. Delete individual entries or clear your history at any time. Choose from eight accent colors and adjust haptic feedback and screen awake settings. All features are free to use.
— Privacy
No ads or tracking. Photo recognition takes place on your device, and photos are not uploaded. Voice recognition uses Apple Speech; depending on your device and system settings, Apple may process the audio. The developer does not store recordings. Calculation history and settings remain on your device.
Requires iOS 26.0 or later. Available in Simplified Chinese and English.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added support for iPhone Duo.
- Added a geometry calculator for 12 common shapes, including triangles, quadrilaterals, circles, semicircles, and sectors. Enter known measurements to calculate other values automatically, and switch between solutions when multiple are possible.
The developer, 跃继 贾, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 跃继 贾
- Size
- 3.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Charles