Comparison

GC Restorative Dentistry vs iROK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GC Restorative Dentistry

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
Read full description

Discover the new GC Restorative Dentistry Guides. The interactive guides to learn how to use GC composites and bonding agents. The GC Restorative Dentistry Guides app is a useful tool to have on your clinic and also a valuable tool for communication with patients.

About

iROK

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
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iROK is a brand name for the dental treatment simulation software and the custom-made dental devices from Henghui Technologies, in China. Henghui provides diagnosis and treatment simulation services, as well as the custom-made devices worldwide. Function List: 1) User login iROK app is an exclusive software designed to serve the doctors who provide iROK therapy to their patients. Meanwhile, non-iROK doctors or guests are welcome to install the app to get some ideas about iROK therapy and app functions. Henghui Technologies’s will set up a password protected account for each iROK doctor. And will notify doctors the account login information by email and telephone call. Once opened this app, there will be a case list interface. And some demo data sets will be listed. Everyone, even non-iROK doctors, can load and review these demo data sets without login. For iROK doctors, can tap "doctor login" button to login. After login, their own clinical cases will be listed on the case list interface. 2) Load a case data In the case list interface, each row contains a single case with some case information shown. Tap “Load” button to load the data. If it is the first time to load this data, the data will be downloaded from the server and the data will be saved on the device. Typical downloading time for each case is 10 to 20 sec, depending on the connection speed. 3) Delete a case data To delete a case from the device, touch and push the case’s row toward the left. A “delete” button will appear. Tap it to delete the case data. 4) Rotate a 3D dental model Touch anywhere on the display window and drag to different directions. 5) Zoom-in and zoom-out a 3D dental model Touch the display with two fingers. Move the fingers away from each other to zoom-in; Move the fingers closer to zoom-out. 6) Standard views Tap icons shown as heads and a dental arch on top of the display set the 3D model to standard observation angles (Left View, Front View, Right View and Occlusal View) 7) Single dental arch or Both dental arches display Tap the icons shown as dental arch configurations on top of the display window to select views of both maxilla and mandibular, maxilla only, or mandibular only 8) Play a simulation of teeth movement automatically Tap the play icon to start an animation of teeth movements. The teeth move continually from initial positions to a simulated treatment target. The numbers of steps for the simulated treatment process for both maxilla and mandibular are shown. 9) Play a simulation of teeth movement manually There are two “Play Simulation” wheels. The left one controls the maxilla, and the right one controls mandibular. Rotate a “Play Simulation” wheel clockwise to move the treatment simulation from initial positions towards the simulated treatment target step by step. Rotate a “Play Simulation” wheel counter-clockwise to move the teeth back towards the initial positions. Taping the centre part of the wheel will toggle the teeth positions between initial state and the simulated target state. 10) Display the case pictures Tap the picture icon on upper right corner of the window. The case photo and X-ray window pops up. Tap the thumbnails to display the full size photo. Some of the cases may not include patient pictures 11) Display treatment charts Tap the treatment chart icon on upper right corner of the window. The treatment charts window pops up. Tap the thumbnails to display the full size charts. Some of the cases may not include treatment charts 12) Setting Tap the setting icon on upper right corner of the display window. User can control some animation display options

Screenshots

GC Restorative Dentistry4 screens
iROK1 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
GC Restorative Dentistry versus iROK: the parameters behind the verdict, then further details
ParameterGC Restorative DentistryiROK
PriceFreeFree
Rating3.6 (8 ratings)5.0 (1 ratings) — better
Positive reviews83.3% of reviews—
Number of ratings8 — better1
Update frequencyEvery 7 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.211.0 — better
Further details — not scored
Size17 MB67 MB
Age rating17+17+
DeveloperGC EUROPE NV波 李

Customer experience

GC Restorative Dentistry

All ratings8 ratings
Positive62.5%
Neutral12.5%
Negative25.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

iROK

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GC Restorative Dentistry

No in-app purchases

None

iROK

No in-app purchases

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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