# Geometry!! vs Trigonometry(Math Drills)

The clearest difference is in-app purchases: Trigonometry(Math Drills) at none against Geometry!!'s 2. Trigonometry(Math Drills) also leads on ads (none vs shown) and update cadence (monthly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Geometry!! sells 2 in-app purchases, starting at $0.99 per year. Trigonometry(Math Drills) asks for nothing beyond the download.

Geometry!! ships an update every 7 months, Trigonometry(Math Drills) monthly. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Geometry!! | Trigonometry(Math Drills) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (56 ratings)](https://appshunter.io/ios/app/geometry/id914997126/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 28 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Zbigniew Osada](https://appshunter.io/developer/911447642) | [郷 田村](https://appshunter.io/developer/1574588679) |

## What reviewers say

### Geometry!!

[App page](https://appshunter.io/ios/app/geometry/id914997126)

Learn geometry with interactive 2D and 3D visualizations. This app offers automatic calculations for area, perimeter, and volume, along with trigonometric values. It's designed for students, teachers, and math enthusiasts to make learning math engaging and accessible.

**Highlights:** Interactive 3D visualizations, 2D and 3D shape details, Automatic area, perimeter, volume calculations, Trigonometric values, Modern, optimized interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Lifetime | $1.99 | one-time |


### Trigonometry(Math Drills)

[App page](https://appshunter.io/ios/app/trigonometrymath-drills/id1623896351)

Master trigonometry concepts offline with this educational app. It covers essential topics like the Pythagorean theorem, right triangles, special angles, and shape measurements. Challenge yourself to improve your rank and test your knowledge.

**Highlights:** Offline learning, Pythagorean theorem, Right triangle trigonometry, Coordinate trigonometry, Special angles, Shape measurements, Challenge Mode for ranking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry!! free?

Geometry!! is free to download, with in-app purchases available.

### Is Trigonometry(Math Drills) free?

Trigonometry(Math Drills) is free to download, with no in-app purchases.

### Do Geometry!! or Trigonometry(Math Drills) have ads?

Geometry!! shows ads; Trigonometry(Math Drills) does not.

### Which is updated more often, Geometry!! or Trigonometry(Math Drills)?

Geometry!! ships an update every 7 months, and Trigonometry(Math Drills) monthly. Most recently, Geometry!! was updated on September 28, 2026 and Trigonometry(Math Drills) on September 30, 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.*