# Rino Check vs GoodGeometry

The clearest difference is price: Rino Check at Free against GoodGeometry's $3.99. Rino Check also leads on iOS requirement (12.0 vs 16.4). GoodGeometry's advantage is update cadence (every 2 months vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

Rino Check is free to download; GoodGeometry costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rino Check ships an update every 4 months, GoodGeometry every 2 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rino Check | GoodGeometry |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[1.2 (5 ratings)](https://appshunter.io/ios/app/goodgeometry/id6448868208/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 64.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 26 MB | 1.3 GB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kitarino GmbH](https://appshunter.io/developer/1594317559) | [Birgit Stock](https://appshunter.io/developer/598299950) |

## What reviewers say

### Rino Check

[App page](https://appshunter.io/ios/app/rino-check-in/id1594319094)

**Features:** macOS Compatibility

**In-app purchases:** none


### GoodGeometry

[App page](https://appshunter.io/ios/app/goodgeometry/id6448868208)

Enhance geometry tasks within GoodNotes with infinitely zoomable tools, paper templates, and cover designs. Create custom templates and covers with editable patterns. Export your work as zoomable PDFs for versatile use.

**Highlights:** Infinitely zoomable geometric tools, Customizable paper templates, Editable cover designer, Zoomable PDF export, Multiple tool designs, GoodNotes and collection file formats

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

**In-app purchases:** none


## Frequently asked questions

### Is Rino Check free?

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

### Is GoodGeometry free?

GoodGeometry costs $3.99, with no in-app purchases.

### Do Rino Check or GoodGeometry have ads?

Neither Rino Check nor GoodGeometry shows ads.

### Which is updated more often, Rino Check or GoodGeometry?

Rino Check ships an update every 4 months, and GoodGeometry every 2 months. Most recently, Rino Check was updated on October 30, 2026 and GoodGeometry on November 3, 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.*