MedGen Japan|日本の医師のためのAIアシスタント

Liveニヒンメディア株式会社1 app · 1.7K installsMedicalFreecom.medgen.app

Answer clinical questions with evidence in 30 seconds

Alert me★ WatchOpen in Play ↗
Total installs
1,700
exact · Play shows 1,000+
Installs / day
+13
7-day avg · last day +13
Rating
—★
— ratings · — reviews
Released
4 Jan 2026
9mo ago
Last update
7 Oct 2026
v1.101.0 · 7d ago
Countries
2/30
live · checked 14h ago

Installs per day

gain of the exact counter
05101520253012 Oct13 Oct

Lifetime avg ≈ 6/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
1,6701,6801,6901,7001,71011 Oct12 Oct13 Oct
05001,0001,5002,0004 Jan11 Oct13 Oct

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. Content rating
    EveryoneRated for 3+

Country availability

Live 2Listed, not installable 28Not listed 0
United Arab Emirates
Argentina
Australia
Bangladesh
Brazil
Canada
Colombia
Germany
Egypt
Spain
France
United Kingdom
Indonesia
India
Italy
Japan4.9
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇯🇵 Japan (~100%).

  1. Japan100%#103 Top free · Medical

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct
ChartCountryRankChange
Top free · Medical JP#103▼ 4

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties App info and performance
  • Collects data Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups
2 Sensitive1 Notable5 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Record sound using your phone's microphone
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
AIアシスタント「MedGen Japan(メドジェンジャパン)」は、 ベテラン医師の情報収集法を基に、海外・国内の論文、ガイドライン、公的文書を横断的に調べ、 研究手法や引用数を元に最適な文献を選別して、あなたの臨床の疑問に信頼できる回答を30秒で届けます。 【MedGen Japanの独自性】 1. PubMedのみならず、「日本の臨床」に合わせてガイドラインや公的文書も検索 2. 数百名の医師から学習したモデルが、信頼できる文献を元にハルシネーションを防止 3. 文献のエビデンスレベル・ジャーナルの影響度など、AIによる文献の選別理由を表示 【ユーザーの皆様の利用場面】 ✓ 「第一選択薬を調べる際、教科書・添付文書には書いていない『アレルギーがある患者』『肥満患者』などの条件付きの場合に、過去の症例や治験の結果を調べた」 ✓ 「レアな症状の患者を診た際、自身の仮説を症例と照らして検証した」 ✓ 「ふとした時、『今までの医師人生でこう治療してきたが良かったのか?』と思って調べた」 ✓ 「カンファレンス中にチームで共通のエビデンスに基づいて治療指針を決めるため、MedGen Japanで調べて共有した」 【利用者の声】 「心から求めていたツールであり、医療業界にさらなる大きな変革をもたらすであろうことを確信しております」 「他AIツールで調べていましたが、MedGen Japanでは参考文献が信頼できるので、参考文献をたどる時間が大幅に減りました」 「外来後に調べる時間が1時間程度短縮されるだけでなく、やや記憶が曖昧になっていた知識も外来中にリアルタイムで調べて、ある程度の確からしさを持って、治療方針の選択に繋がるようになった。」 「初診患者の疾患鑑別や方針決定にかかる時間が大幅に短縮された。」 「臨床でちょっと気になる点や確認したいことを調べる頻度が増えた。」

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