# Geometry!! vs Improvis OC

The clearest difference is in-app purchases: Improvis OC at none against Geometry!!'s 2. Improvis OC 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. Improvis OC asks for nothing beyond the download.

Geometry!! ships an update every 7 months, Improvis OC monthly. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Geometry!! | Improvis OC |
| --- | --- | --- |
| 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 | — |
| Size | 57 MB | 79 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Zbigniew Osada](https://appshunter.io/developer/911447642) | [Improvis LLC](https://appshunter.io/developer/1466792939) |

## 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 |


### Improvis OC

[App page](https://appshunter.io/ios/app/improvis-oc/id6742733583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry!! free?

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

### Is Improvis OC free?

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

### Do Geometry!! or Improvis OC have ads?

Geometry!! shows ads; Improvis OC does not.

### Which is updated more often, Geometry!! or Improvis OC?

Geometry!! ships an update every 7 months, and Improvis OC monthly. Most recently, Geometry!! was updated on September 28, 2026 and Improvis OC 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.*