# Triangles in Geometry vs StepMath

The clearest difference is price: StepMath at Free against Triangles in Geometry's $1.99. StepMath also leads on update cadence (weekly vs every 27 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

StepMath is free to download; Triangles in Geometry costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Triangles in Geometry ships an update every 27 months, StepMath weekly. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Triangles in Geometry | StepMath |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triangles-in-geometry/id1500084079/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Weekly** |
| Monetization | Paid | — |
| Size | 6 MB | 25 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gomathy Shankaran](https://appshunter.io/developer/503956143) | [Stepic Inc](https://appshunter.io/developer/1469042524) |

## What reviewers say

### Triangles in Geometry

[App page](https://appshunter.io/ios/app/triangles-in-geometry/id1500084079)

Learn the fundamentals of triangles, including types, centers, and area calculations. This app explains theorems and postulates with visual aids and includes review quizzes to test understanding.

**Highlights:** Triangle basics (Acute, Obtuse, Right Angle), Triangle centers (Centroid, Incenter, Orthocenter), Area calculations, Triangle theorems and postulates explained, Visual aids and images, Review quizzes

**Features:** Vision Pro support

**In-app purchases:** none


### StepMath

[App page](https://appshunter.io/ios/app/stepmath/id6749267386)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Triangles in Geometry free?

Triangles in Geometry costs $1.99, with no in-app purchases.

### Is StepMath free?

StepMath is free to download, with no in-app purchases.

### Do Triangles in Geometry or StepMath have ads?

Neither Triangles in Geometry nor StepMath shows ads.

### Which is updated more often, Triangles in Geometry or StepMath?

Triangles in Geometry ships an update every 27 months, and StepMath weekly. Most recently, Triangles in Geometry was updated on October 16, 2026 and StepMath on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*