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Installs

298.5k

Rating

3.8

Rating count

< 500

Category	Health & Fitness
Developer	Grade Health Chain Co., Ltd.
Price	Free
First release	3/2/2020 (6 years ago)
Version	5.0.25
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.gradehealthchain.log

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/13/2025	344	3.786	298,506	5.0.25
9/12/2025	344	3.786	298,506	5.0.25
9/7/2025	344	3.786	298,128	5.0.23
9/6/2025	344	3.786	298,078	5.0.23
9/5/2025	344	3.786	297,992	5.0.23
9/4/2025	344	3.786	297,897	5.0.23
9/3/2025	344	3.786	297,820	5.0.23
9/2/2025	344	3.786	297,752	5.0.23
9/1/2025	344	3.786	297,645	5.0.23
8/31/2025	344	3.786	297,613	5.0.23
8/30/2025	344	3.786	297,568	5.0.23
8/29/2025	344	3.786	297,487	5.0.23
8/28/2025	344	3.786	297,312	5.0.23
8/27/2025	344	3.786	297,312	5.0.23
8/26/2025	344	3.786	297,188	5.0.23
8/24/2025	344	3.786	296,998	5.0.23
8/23/2025	344	3.786	296,998	5.0.23
8/22/2025	344	3.786	296,911	5.0.23
8/21/2025	344	3.786	296,835	5.0.23
8/20/2025	344	3.786	296,632	5.0.23
8/19/2025	344	3.786	296,632	5.0.23
8/17/2025	344	3.786	296,497	5.0.23
8/16/2025	344	3.786	296,453	5.0.23
8/15/2025	344	3.786	296,413	5.0.23
8/14/2025	344	3.786	296,149	5.0.23
8/13/2025	343	3.814	296,149	5.0.23
8/12/2025	343	3.814	295,991	5.0.23
8/11/2025	343	3.814	295,863	5.0.23
8/10/2025	342	3.842	295,863	5.0.23
8/9/2025	342	3.842	295,803	5.0.23
8/8/2025	342	3.842	295,630	5.0.23
8/7/2025	341	3.860	295,537	5.0.23
8/6/2025	341	3.860	295,450	5.0.23
8/5/2025	341	3.860	295,304	5.0.23
8/4/2025	341	3.860	295,209	5.0.23
8/3/2025	341	3.860	295,178	5.0.23
8/2/2025	341	3.860	295,121	5.0.23
8/1/2025	341	3.860	295,018	5.0.23
7/31/2025	341	3.860	294,906	5.0.23
7/30/2025	341	3.860	294,822	5.0.23
7/29/2025	341	3.860	294,685	5.0.23
7/28/2025	341	3.860	294,579	5.0.23
7/27/2025	341	3.860	294,553	5.0.23
7/26/2025	341	3.860	294,477	5.0.23
7/25/2025	341	3.860	294,331	5.0.23
7/24/2025	341	3.860	294,243	5.0.23
7/23/2025	341	3.860	294,108	5.0.23
7/22/2025	341	3.860	293,924	5.0.23
7/21/2025	341	3.860	293,824	5.0.23
7/20/2025	341	3.860	293,798	5.0.21
7/19/2025	341	3.860	293,758	5.0.21
7/18/2025	341	3.860	293,728	5.0.21
7/17/2025	341	3.860	293,411	5.0.21
7/16/2025	342	3.871	293,332	5.0.21
7/13/2025	342	3.871	293,135	5.0.20
7/12/2025	342	3.871	293,094	5.0.20
7/11/2025	342	3.871	292,996	5.0.20
7/10/2025	342	3.871	292,905	5.0.20
7/9/2025	342	3.871	292,704	5.0.20
7/8/2025	341	3.860	292,704	5.0.20
7/5/2025	341	3.860	292,471	5.0.20
7/4/2025	341	3.860	292,471	5.0.20
7/3/2025	341	3.860	292,400	5.0.20
7/2/2025	342	3.871	292,320	5.0.20
6/29/2025	342	3.871	292,130	5.0.20
6/28/2025	342	3.871	292,082	5.0.20
6/27/2025	342	3.871	291,971	5.0.20
6/26/2025	342	3.871	291,880	5.0.20
6/25/2025	341	3.860	291,764	5.0.20
6/22/2025	341	3.860	291,577	5.0.19
6/21/2025	341	3.860	291,536	5.0.19
6/20/2025	341	3.860	291,442	5.0.19
6/19/2025	341	3.860	291,337	5.0.19
6/15/2025	341	3.860	291,063	5.0.15
6/14/2025	341	3.860	290,950	5.0.15
6/13/2025	340	3.871	290,950	5.0.15
5/29/2025	340	3.871	290,559	N/A
5/28/2025	339	3.870	289,815	N/A
5/27/2025	339	3.870	289,742	N/A
5/24/2025	339	3.870	289,550	N/A
5/22/2025	339	3.870	289,455	N/A
5/21/2025	339	3.870	289,197	N/A
5/20/2025	339	3.870	289,197	N/A
4/24/2025	336	3.891	287,503	N/A
4/22/2025	336	3.891	287,016	N/A
4/15/2025	336	3.891	286,965	N/A
4/10/2025	336	3.891	286,238	N/A
4/6/2025	336	3.891	285,648	N/A

Details

■ New indicator of health care ‘Health Grade’
Have you ever thought that it would be nice if someone could comprehensively explain the results of your health checkup? “Log” intuitively and easily explains your health status through a health grade calculated by analyzing your health checkup results and medical use records. Understand your current state and experience the joy of steadily improving your health with Health Grade, the world's only patented health status indicator!

■ ‘Manage your health wiser than anyone else’
How should I improve my health? Try customized health management with ‘Log Healthcare’!

[Healthcare services]
- Health checkup reservation: Book a health checkup at the most reasonable price on Log. Additional special prices apply to Rogue membership members.
- Raise your health level with the number of steps: The fact that your health improves just by walking consistently every day! Walk consistently and increase your health level.
- Health functional food recommendations: We select only the health functional food ingredients necessary for your health. Additional special prices apply to Rogue membership members.

[Rogue membership only]
- Comprehensive health report: Smartly analyze your health and understand your current health status.
- Customized exercise for each vulnerability: Improve your health with exercise videos tailored to your health condition.
- Health Coaching Center: Consult with professional medical staff or make an appointment at a high-level general hospital.

※ The Rogue membership-only service is being prepared for general users to purchase as well.

■ My own health secretary, ‘Health Alert’
We provide you with health information that is perfect for you every week. Aren’t you curious about what areas of your health you are vulnerable to and what health information and exercise you need right now?

■ My health is a benefit, ‘level benefit’
The more you improve your health, the more financial benefits you will receive! By looking at the financial products in the Grade Benefits tab, check how much benefits you can receive based on your health grade and how much more benefits you can receive after improvement.
In the future, we plan to launch various financial products to provide financial benefits to more people.

■ Service inquiry
For “Log” service inquiries, you can first check at [My Page > Customer Center > Frequently Asked Questions]. If you have any questions that are difficult to answer in the ‘Frequently Asked Questions’, please contact the Rogue team through [My Page > Customer Center > Contact Us].

■ Select access rights
- Files and media: Used to save app settings, log in with a joint certificate, request correction of examination results, and attach image files for inquiries.
- Camera: Used to capture OCR for health information update and to attach and change image files within the service
- Location: Used to find nearby hospitals and pharmacies and receive recommendations
- Physical activity: Used to check health status through step count

※ You can use services other than the relevant function even if you do not grant the selection permission.

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