# GC Restorative Dentistry vs iROK

The clearest difference is rating: iROK at 5.0 against GC Restorative Dentistry's 3.6. iROK also leads on update cadence (every 2 weeks vs every 7 months) and iOS requirement (11.0 vs 17.2). GC Restorative Dentistry's advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iROK holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: GC Restorative Dentistry has 8 ratings behind it against 1, so its average is the more settled of the two.

GC Restorative Dentistry ships an update every 7 months, iROK every 2 weeks. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | GC Restorative Dentistry | iROK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/gc-restorative-dentistry/id424476132/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irok/id906596493/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 67 MB |
| Requires iOS | 17.2 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [GC EUROPE NV](https://appshunter.io/developer/1132156107) | [波 李](https://appshunter.io/developer/906596496) |

## What reviewers say

### GC Restorative Dentistry

[App page](https://appshunter.io/ios/app/gc-restorative-dentistry/id424476132)

Interactive guides for dental professionals to learn about GC composites and bonding agents. This app serves as a valuable resource in the clinic and for patient communication.

**Highlights:** Interactive guides, Learn GC composites, Learn bonding agents, Clinic resource, Patient communication tool

**Features:** macOS Compatibility

**In-app purchases:** none


### iROK

[App page](https://appshunter.io/ios/app/irok/id906596493)

This application allows dental professionals to simulate patient treatment plans and visualize 3D dental models. It offers features for loading, managing, and manipulating case data, including automatic and manual simulations of teeth movement. Non-iROK doctors can also explore demo data and app functionalities.

**Highlights:** User login for iROK doctors, Load and delete case data, Rotate and zoom 3D dental models, Standard and custom dental arch views, Automatic teeth movement simulation, Manual step-by-step teeth movement control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GC Restorative Dentistry free?

GC Restorative Dentistry is free to download, with no in-app purchases.

### Is iROK free?

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

### Which has better reviews, GC Restorative Dentistry or iROK?

iROK is rated higher. GC Restorative Dentistry averages 3.6 out of 5 from 8 ratings, while iROK averages 5.0 from 1 ratings.

### Do GC Restorative Dentistry or iROK have ads?

Neither GC Restorative Dentistry nor iROK shows ads.

### Which is updated more often, GC Restorative Dentistry or iROK?

GC Restorative Dentistry ships an update every 7 months, and iROK every 2 weeks. Most recently, GC Restorative Dentistry was updated on November 6, 2026 and iROK on November 1, 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.*