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

What’s New

Version 3.7.1

bug fix

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating


Li Jia
51.2 MB

Requires iOS 8.1 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7-inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5-inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro (12.9-inch), iPad Pro (12.9-inch) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi-Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPod touch (6th generation), and iPod touch (7th generation).


English, Arabic, French, Hebrew, Italian, Portuguese, Simplified Chinese, Spanish, Thai

Age Rating
You must be at least 17 years old to download this app.
Frequent/Intense Medical/Treatment Information
© Henghui technology Co.,Ltd


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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