온하이

Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Unrestricted Internet
Learn more
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About this app

Premium academy management platform created by “On High”

- Customizable member & class management tailored to complex academy & center operation methods
- You can manage schedule management, attendance management, payment and billing, announcements, and consultation management all at once.
- Key features include student-centered management functions such as group and individual class management, term and multiple-time ticket management, and monthly and daily attendance records.
- Supports automatic billing, mobile payments, product management, and statistical analysis of student attendance and payment records.
- OnHi also provides tools for employee management, announcements, consultations, and internal communication.
- Both PC and mobile applications can be used by administrators and students.

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▣App access permission information
In compliance with Article 22-2 (Consent to Access Rights) of the Information and Communications Network Act, we will inform you of the access rights required to use the app service.

※ Users can grant the permissions below to use the app smoothly.
Depending on its properties, each permission is divided into mandatory permissions that must be granted and optional permissions that can be optionally granted.

[Permission to allow selection]
- Save: Save post images, save cache to improve app speed
- Camera: Use the camera function to upload post images
- Files and media: Use the file and media access function to attach files and images to posts.

※ You can use the service even if you do not agree to the optional access rights.
※ The app's access permissions are divided into required permissions and optional permissions in response to Android OS 6.0 or higher.
If you are using an OS version lower than 6.0, you cannot selectively grant permissions as needed, so we recommend checking whether the manufacturer of your terminal provides an operating system upgrade function and then updating the OS to 6.0 or higher if possible.
Additionally, even if the operating system is updated, the access permissions agreed to in existing apps do not change, so in order to re-establish access permissions, you must delete and reinstall the already installed app.
“On High” is a next-generation premium academy management program that can manage everything from membership application to online payment in ONE-STOP.
Updated on
Aug 7, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • You can request that data be deleted
Content rating
Everyone
Unrestricted Internet
Learn more

App support

About the developer
서기덕
on-hi@naver.com
South Korea