3H P-Guardian（ピー・ガーディアン） Android
3H P-Guardian（ピー・ガーディアン） is #110 in Medical Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developer3Hメディソリューション株式会社
CategoryMedical
PriceFree
Released–
Installs5k+
Rating★ 3.6 (0)
Updated–
Content ratingEveryone
Rating
3.6 ★
0 ratings
Measured
Best rank now
#110
Medical FreeMeasured
3H P-Guardian（ピー・ガーディアン） on Google Play
App details
App ID
com.pguardian
Publisher
3Hメディソリューション株式会社
Content rating
Everyone
3H P-Guardian（ピー・ガーディアン） downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How 3H P-Guardian（ピー・ガーディアン） makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | MedicalFree | #110 |
Apps near 3H P-Guardian（ピー・ガーディアン） on the chart
Medical Free, around #110.
Ratings
Google Play, worldwide.
Rating
3.6 ★
0 ratings
Measured
Ratings
0
Measured
About 3H P-Guardian（ピー・ガーディアン）
__ / _ / 3H P-Guardian __ / _ /
“3H P-Guardian” is an app that helps patients and clinical trial subjects keep regular records of treatment and post-medication symptoms.
This record (* 1) is accumulated as PHR (* 2), and medical institutions (healthcare workers, researchers, etc.) who introduced “3H P-Guardian” for the purpose of treatment and clinical trials have symptoms and adverse events. It is possible to monitor (* 3) signs of onset.
* 1: ePRO: electronic Patient Reported Outcomes
* 2: PHR: Personal Health Record
* 3: Monitoring requires the “3H P-Guardian Medical System” that can only be used by healthcare professionals.
“3H P-Guardian” is an app that helps patients and clinical trial subjects keep regular records of treatment and post-medication symptoms.
This record (* 1) is accumulated as PHR (* 2), and medical institutions (healthcare workers, researchers, etc.) who introduced “3H P-Guardian” for the purpose of treatment and clinical trials have symptoms and adverse events. It is possible to monitor (* 3) signs of onset.
* 1: ePRO: electronic Patient Reported Outcomes
* 2: PHR: Personal Health Record
* 3: Monitoring requires the “3H P-Guardian Medical System” that can only be used by healthcare professionals.