흐르르(Hrr)

Content rating
Teen
10+
Downloads
Content rating
Teen
Diverse Content: Discretion Advised
Users Interact
Learn more
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About this app

Hrr is a service that helps you consistently pursue self-development, a practice difficult to sustain alone, through challenges.

Participate in challenges across five themes: exercise, study, job preparation, lifestyle habits, and hobbies. Create your own routine by earning certification!

Key Features
- Self-Development Challenges: Participate in challenges of your interest and focus on a single goal over 21 rounds. You can also extend the rounds to continue the challenge.
- Easy Certification: Certify your daily self-development activities with a simple message or a timestamp photo.

- My Record Management: View your participation in challenges and certification history at a glance.
- Fair Challenge Environment: You can report certifications that do not comply with challenge rules, and participation in the challenge may be restricted based on cumulative criteria.

Start today's small steps with Hrr.
Updated on
Apr 4, 2026

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.
This app may share these data types with third parties
App activity and Device or other IDs
This app may collect these data types
Personal info, Photos and videos and 2 others
Data is encrypted in transit
You can request that data be deleted

What’s new

알림 기능을 추가하고 서비스 안정성을 개선했습니다.
Content rating
Teen
Diverse Content: Discretion Advised
Users Interact
Learn more

App support

About the developer
박지혜
vvgkxm@gmail.com
South Korea