# Geometry Ace: Math Tutor — Unlimited Dynamic Solutions

> Interactive geometry textbook and calculator with dynamic, step-by-step solutions. (iPhone/iPad app by Interactive Mindware LLC.)

- Source: https://appshunter.io/ios/app/geometry-ace-math-tutor/id627769195 (this page in markdown: same URL + `.md`)
- Developer: [Interactive Mindware LLC](https://appshunter.io/developer/499010994)
- Category: Education, Reference
- Price: $0.99
- Rating: 5.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.2 · 29 MB
- Languages: American English
- Released: 2013-04-22
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/geometry-ace-math-tutor/id627769195/reviews.md

## What is Geometry Ace?

Geometry Ace is a fusion between a graphics based calculator and a geometry textbook. Detailed step-by-step solutions update as you create new math problems by changing the graphics. Learn vocabulary with unlimited examples. Points, Lines, Segments, Rays, Angles, Triangles, Quadrilaterals, Polygons, and Circles. Transformations and Constructions. Full functionality with no ads or in-app purchases. Great classroom or home resource for elementary, middle, and high school students and teachers.

*** Easy Start-up ***
• Simply choose shape to study.
• Shape will already be on the screen and all you have to do is start manipulating it.
• Learn vocabulary, choose from list of tutorials, perform transformations, or create a construction.

*** Detailed problem solutions update as you change the graphics. ***
• You are not limited to a set of pre-written or randomly generated problems.
• Tutorial examples: finding the length of a line segment, finding the area of any type of quadrilateral, calculating the length of an arc, and many more.
• Geometry Ace does not simply calculate lengths and areas for you. It shows you step-by-step how to do it!

*** Includes introductory material and makes connections with algebra. ***
• Introductory material appropriate for upper elementary students is included.
• Helps with differentiation. Middle and high school students who need a refresher can review introductory topics.
• Algebra topics needed for coordinate geometry are included.
• Introductory topics include coordinates of a point, slope, and the equation of a line.
• Answers to problems are given in fraction form when possible.
• Solutions address common student misconceptions and give attention to detail.

*** Interactive definitions ***
• Relevant definitions highlight interactively as you drag points and lines to change the shape on the screen to meet various attributes.
• Example: A triangle can be obtuse, oblique, and scalene.
• Example: A polygon can be concave and irregular.
• Definitions are inclusive. Example: A quadrilateral that is a rectangle is also a parallelogram and a trapezoid.

*** Transformations: Rotations, Reflections, and Translations ***
• Easily change degrees of rotation, center of rotation, line of reflection, and translation vector.
• Point mapping is shown!
• Perform successive transformations on the same object.

*** Constructions ***
• Includes points, lines, segments, circles, perpendicular lines, parallel lines, tangents, and angle bisectors.
• Easily make attachments to points, lines, circles, intersections, and midpoints.

*** Monitor Students ***
• Teachers can view student’s iPad screens who are on the same local wifi network and running this app.

TOPICS AVAILABLE IN GEOMETRY ACE

POINT:
Coordinates
Quadrants
Distance between points

LINE/RAY/SEMGENT:
Slope
Vertical, Horizontal
Y-intercept
Equation of line/ray/segment
Distance between point and line
Construct or write equation of parallel or perpendicular line
Segment midpoint and length
Construct or write equation of perpendicular bisector
Intersection point of 2 lines
Transversals
Alternate interior angles
Alternate exterior angles
Corresponding angles
Same side interior angles
Vertical angles

ANGLE:
Vertex, Legs, Interior, Measure
Acute, Right, Obtuse, Straight, Reflex
Convert between degrees/radians
Construct or write equation for angle bisector
Congruent, Adjacent, Complimentary, Supplementary, Linear Pair, Vertical

TRIANGLE:
Acute, Obtuse, Right, Oblique, Equilateral, Isosceles, Scalene
Perimeter
Area – basic elementary
Area – coordinate plane - algebra
Area – box method
Centroid, Circumcenter, Incenter

QUADRILATERAL:
Square, Rectangle, Rhombus, Parallelogram, Trapezoid, Kite
Perimeter
Area

POLYGON:
Triangle, Quadrilateral, Pentagon, Hexagon, Heptagon, Octagon, Nonagon, Decagon
Convex, Concave
Regular, Irregular
Sum of interior angles

CIRCLE:
Radius, Diameter, Tangent, Secant, Chord
Circumference
Area
Measure and length of an arc
Area of a sector

## Key features

- Dynamic step-by-step geometry solutions
- Interactive definitions and vocabulary
- Shape manipulation and transformations
- Constructions and geometric tools
- Algebra connections for coordinate geometry
- Teacher monitoring of student screens

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/geometry-ace-math-tutor/id627769195/reviews.md

### 5/5 — A geometry education

*2019-02-14, version 5.0.14*

Seriously. It’s a geometry education in one app. And it is free. But the upgrade is just 99 cents. More than worth it whether you are an educator or a student.

### 5/5 — DEEP app

*2018-10-02, version 5.0.14*

This app is a very thorough, powerful app for learning Euclidean geometry.  I had no idea how complete it is.  I’m still learning all the ins and outs

## Frequently asked questions about Geometry Ace

### What geometry topics does Geometry Ace cover?

Geometry Ace covers a comprehensive range of topics including points, lines, segments, rays, angles, triangles, quadrilaterals, polygons, circles, transformations (rotations, reflections, translations), and constructions. It also includes introductory material on coordinates, slope, and the equation of a line.

### How does Geometry Ace provide step-by-step solutions?

The app offers detailed, step-by-step solutions that dynamically update as you change the graphics or manipulate shapes. This allows you to see how changes affect calculations and understand the process thoroughly.

### Is Geometry Ace suitable for different age groups?

Yes, Geometry Ace is designed as a great classroom or home resource for elementary, middle, and high school students. It includes introductory material suitable for upper elementary students and can serve as a refresher for middle and high school students.

### Can teachers monitor student progress with Geometry Ace?

Yes, teachers can monitor their students' iPad screens if they are on the same local Wi-Fi network and running the app. This feature is particularly useful for classroom management and instruction.

### Does Geometry Ace have ads or in-app purchases?

No, Geometry Ace offers full functionality with no advertisements or in-app purchases. This provides an uninterrupted learning experience for all users.

### What is the price of Geometry Ace?

Geometry Ace is available for a one-time purchase of $0.99. This price grants full access to all features and content without any recurring fees.

### What devices is Geometry Ace available on?

Geometry Ace is currently supported on iPads. It is designed to leverage the larger screen and interactive capabilities of tablet devices.

### How often is Geometry Ace updated?

The app was last updated on February 26, 2018, with version 5.0.14. While the last update was in 2018, the app's core functionality remains robust for its intended educational purposes.

## Version history (last 5 releases)

### 5.0.14 — 2018-02-26

This app has been updated by Apple to display the Apple Watch app icon.

Minor updates.

### 5.0.6 — 2017-03-20

Geometry Ace 5.0 is a complete overhaul of its predecessor app, Interactive Geometry (InGeometry). Definitions and tutorial problem solutions have been completely rewritten so they are easy to follow for middle and high school students. The touch interface has been greatly improved to work more smoothly. The user interface is more intuitive and an extensive help document is easily accessible within the app. Transformation tools now have easy to use dials and sliders for exact rotations and translations. Construction tools have been completely reworked to provide easier placement and attachments. More topics have been added.

### 5.0 — 2017-02-22

Geometry Ace 5.0 is a complete overhaul of its predecessor app, Interactive Geometry (InGeometry). Definitions and tutorial problem solutions have been completely rewritten so they are easy to follow for middle and high school students. The touch interface has been greatly improved to work more smoothly. The user interface is more intuitive and an extensive help document is easily accessible within the app. Transformation tools now have easy to use dials and sliders for exact rotations and translations. Construction tools have been completely reworked to provide easier placement and attachments. More topics have been added.

### 4.0 — 2015-05-02

- Added Drag-n-Drop Workspace Smart Tools for enhanced analysis of different models. Smart tools are intelligent drop and snap-to locations for line and circle intersections, perimeters, perpendicular, parallel, and tangent lines and points. Snap-to points, lines, and circles maintain context sensitive lockon state until specifically disconnected to allow long chains of dependently associated workspace tools that move according to the dependency relationship (parallel, perpendicular, radius, linked, midpoint, etc.) as defined by the user.
- Added a 25 step Undo and Redo for quick recovery of mis-steps as well as for replay
- Improved saving and loading of workspaces for quick, more relevant access
- Added new and improved existing export and import of the workspace environment
- Added reference “shape” indicators on shape specific slide out tabs
- Updated the menu color scheme and formatting layout

### 3.6 — 2015-01-07

Improved HowTo content and formatting for all shape categories.
Fixed known errors.

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All apps by Interactive Mindware LLC: https://appshunter.io/developer/499010994

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*