BML検査案内 vs Blood Gas & CAG Dojo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BML検査案内
This app provides clinical examination item information for medical professionals. It offers multiple search functions, including by field, keyword, and disease name, to quickly find detailed explanations and reference data.
- Clinical examination item search
- Search by field, keyword, or code
- Disease name search
- Bookmark frequently used items
- View search history
- Link to BML homepage
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本アプリは医療に従事する方々に向けて、臨床検査項目情報を提供することを目的にしています。 ※臨床検査とは、病気の診断、治療方針の選択、予後の判定などの資料とするため患者の血液、尿、便などを採取したり、脳波・心電図などを測定したりして行う検査です。 項目情報、コンペンジウム(検査解説)情報の掲載にあたっては細心の注意を払って作成いたしておりますが、技術的に不正確な記述や誤植が含まれることがあります。本アプリに掲載している情報は皆様ご自身の責任でご利用ください。 ********** メニュー紹介 ********** ■■TOP 項目検索用画面です。 ≪ワンタッチ検索≫ ①「分野別」:生化学、薬剤、内分泌・・・等の分野から検索可能。 ②「文字列検索」:検査項目名の先頭文字をひらがな、アルファベット、ギリシャ文字、数字の中から文字をタッチすることで2文字目、3文字目と検査項目の縛り込み検索が可能。 ≪キーワード検索≫ ※一部入力で検索可能 ③「検査項目名」 ④「キーワード」:コンペンジウムに掲載している全ての情報から検索します。間にスペースを入れることで複数キーワードでの検索も可能。 ⑤「依頼コード」:項目コードからの検索。 ⑥「疾患名」:コンペンジウムに掲載している高値、低値の時に疑われる疾患名から検索します。 ■■お気に入り 参照頻度の高い項目、気になる項目は画面右上の星マークをタッチすることでお気に入りに登録することができます。100件まで登録可能。 ■■履歴 参照した項目は履歴で再度確認することが可能。履歴の新しい順に掲載します。 ■■Information ・BMLホームページのインフォメーション掲載ページにリンクしています。 ・Version情報と更新日が確認できます。
Blood Gas & CAG Dojo
This app offers two distinct training modules for medical professionals. One focuses on interpreting arterial blood gases through a gamified, multi-level approach. The other provides an interactive simulator for learning coronary angiography techniques.
- Arterial blood gas interpretation
- Seven levels of blood gas learning
- Coronary angiography simulation
- Interactive C-arm control
- 3D coronary artery atlas
- Case-based learning
- Quizzes and scoring
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Two trainers for the cardiac emergency setting, in one app. Blood Gas Dojo teaches you to read an arterial blood gas the way clinicians do — numbers → classification → diagnosis — in seven levels. CAG Dojo lets you learn coronary angiography by swinging the C-arm and taking the pictures yourself on a live, computed angiogram. For physicians, residents, medical students, nurses, radiologic technologists and cath lab staff. Available in 9 languages. BLOOD GAS DOJO Acid–base balance in seven levels, each with a lesson and a 5-question quiz: 1. Read the direction from pH 2. Respiratory or metabolic? (the four patterns) 3. From the numbers to a diagnosis 4. The anion gap (calculation, classification, albumin correction) 5. Spot the compensation 6. Put it together with the case (history, vitals, other labs) 7. Mixed disorders by formula (Winter's formula and more) • Lessons: introduction → figure → key points → step-by-step method → common pitfalls. Figures include the pH scale, lungs vs. kidneys, the four-pattern table, the anion gap as stacked bars, the direction of compensation and the prediction formulas • Questions: blood gas values on a lab-report style panel with reference-range scales and ↑↓ flags. Case questions show the patient, presentation, vital signs and findings • Explanations: numbered in the order you should think, with a one-line takeaway • Scoring: 100 per correct answer plus speed and streak bonuses. Ranks from F to S, personal bests, and Game Center leaderboards • A reference-value table is always one tap away CAG DOJO An educational simulator for coronary angiography (CAG). Every X-ray image is computed in real time on your device. • Angiography viewer: rotate the C-arm freely (LAO/RAO, cranial/caudal) and inject with a 3D control syringe. Zoom, vessel names, AHA segment numbers and a 3D comparison. Nine cases from normal coronaries to a total RCA occlusion, plus a stenosis maker that places a 50–99% lesion or total occlusion at any segment from #1 to #14 • C-arm explorer: keep the contrast flowing while you swing the C-arm, and watch how each angle changes the coronary view alongside a 3D scene of patient, heart and C-arm • Compare with real images: real coronary angiograms (anonymized cine runs from a public dataset) side by side with the simulation at the same angle, with expert segment labels in color, and a quiz on recognizing projections • 3D coronary atlas: a beating, high-resolution 3D heart with coronary arteries and veins. Tap for names and AHA segments, see through the myocardium, show perfusion territories, inject in 3D • Lessons and quizzes: four lessons (anatomy and AHA segments, standard projections, the procedure, complications) and five quizzes (projection, vessel name, stenosis site, stenosis grade, reading) PRICE Blood Gas Dojo is completely free. In CAG Dojo, two viewer cases, the C-arm explorer, the 3D atlas, the first two lessons, the projection quiz and some real images are free (ad-supported). PRO, a one-time in-app purchase, removes the ads and unlocks every CAG Dojo case, the stenosis maker, all real images and every lesson and quiz. Restore Purchases brings PRO back on another device. LANGUAGES English, Japanese, Italian, German, French, Polish, Korean, and Chinese (Simplified and Traditional) — switch on the title screen. PLEASE NOTE This app is for education and training. The blood gas values in the questions were written for teaching and are not data from real patients. The anatomy and angiograms in CAG Dojo are computed simulations (the real images in “Compare with real images” are anonymized angiograms from the public CARDIAG dataset, Lau et al. 2026, CC BY 4.0). It is not a medical device and must not be used for diagnosis, treatment or any other clinical decision.
Screenshots
Verdict
The clearest difference is in-app purchases: BML検査案内 at none against Blood Gas & CAG Dojo's 1. Blood Gas & CAG Dojo's advantage is review sentiment (100% vs 67%). On price, update cadence, ads and device support 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. Blood Gas & CAG Dojo sells 1 one-off in-app purchase. BML検査案内 asks for nothing beyond the download.
BML検査案内 ships an update every 5 months, Blood Gas & CAG Dojo every 4 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.
| Parameter | BML検査案内 | Blood Gas & CAG Dojo |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 144 MB |
| Age rating | 12+ | 4+ |
| Developer | BML, Inc. | Tsunehiro Takeuchi |
Customer experience
BML検査案内
Blood Gas & CAG Dojo
In-app purchases
BML検査案内
No in-app purchases
Blood Gas & CAG Dojo
- PRO$10.00
Questions
Is BML検査案内 free?
Is Blood Gas & CAG Dojo free?
Do BML検査案内 or Blood Gas & CAG Dojo have ads?
Which is updated more often, BML検査案内 or Blood Gas & CAG Dojo?
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