EmboRatio vs 医師当直表
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EmboRatio
Calculate the necessary coil length for aneurysm embolization. This tool also computes the current embolic rate and lists available coils in Japan.
- Coil length calculation for aneurysms
- Embolic rate calculation
- List of available coils in Japan
- Medical calculation tool
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Displays the required length of the coil for the volume of the aneurysm. The current embolic rate can also be calculated. The Coils available only in Japan is listed.
医師当直表
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このアプリの使い方 0. 初期設定画面で、あなたが当直表作成者なのか当直従事者なのかを選択します。平日夕診の有無や日祝日に日直と当直を分けるかどうかも選択します。 1. 当直表作成者は当直を担当する医師名と希望当直回数を登録します。 2. 登録医師一覧・回数変更で希望回数を変更できます。 3. 当直表作成：画面右下のピッカーから医師名を選択し、各医師の希望日・不可能日をカレンダーに入力します。すべての医師の希望日・不可能日を入力したら「表作成！」ボタンを押します。すると瞬時に当直表が作成されます。 従事者モードではカレンダーに入力した希望日・不可能日を作成者にメールやラインで送付することができます。作成者は従事者から送付された希望日をペーストすることもできます。
Screenshots
Verdict
The clearest difference is review sentiment: EmboRatio at 100% against 医師当直表's 30%. 医師当直表's advantage is iOS requirement (12.1 vs 15.4). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EmboRatio ships an update every 4 months, 医師当直表 every 6 months. Both last shipped on November 2, 2026.
| Parameter | EmboRatio | 医師当直表 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 30.0% of reviews |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 12.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 12+ |
| Developer | Masaaki Hirata | Keiji Matsui |
Customer experience
EmboRatio
医師当直表
In-app purchases
EmboRatio
No in-app purchases
医師当直表
No in-app purchases
