ECG Pro | Road to Mastery vs CMS1600
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECG Pro | Road to Mastery
Master ECG interpretation with real-world cases and interactive learning modes. This app offers detailed analysis of over 3,500 ECG recordings, helping healthcare professionals and students build confidence and sharpen their diagnostic skills.
- 3,500+ real 12-lead ECG cases
- Raw waveform data at pixel-level detail
- Expert interpretations with 100+ findings
- Play Mode with audible heartbeat cues
- Read Mode for self-paced interpretation
- Browse and search by finding or waveform feature
- 12x1, 6x2, or 4x3 lead layouts
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ECG Pro | 12-Lead ECG Cases & Reference Real ECGs. Real cases. Real confidence. Whether you're a medical student finding your feet or a seasoned clinician keeping your skills sharp, ECG Pro gives you a hands-on way to master ECG interpretation, at your own pace, on your own device. Trusted by 5 million healthcare professionals worldwide. Learn from real-world cases, not textbook diagrams Every one of our 3,500+ cases comes from actual 12-lead ECG recordings captured at 500Hz, raw waveform data you can examine at pixel-level detail, not static images. Each case includes a full expert interpretation covering 100+ findings across arrhythmias, conduction disorders, ST changes, hypertrophy, and more. Two ways to learn Play Mode: watch the trace unfold in real time with audible heartbeat cues, just like a bedside monitor Read Mode: interpret a printed 12-lead tracing at your own pace, then check the expert read Built for how clinicians actually work Browse by finding: AFib, VT, ST elevation, QT prolongation, and more Search by waveform feature, type "flat T wave" or "escape rhythm" and find it instantly View in 12×1, 6×2, or 4×3 lead layouts P / QRS / T wave annotations across all 12 leads Bookmark cases for later review Share cases as PDF with colleagues or students For everyone in healthcare Medical students building a cardiology foundation. Physicians and practitioners staying sharp. Nurses and paramedics recognising critical rhythms. Teachers with a ready-made library of teaching cases. Findings include Atrial Flutter · Atrial Fibrillation · Ventricular Fibrillation · SVT · Ventricular Tachycardia · PVC / PAC Bigeminy & Trigeminy · Escape Rhythms · QT Prolongation · Short QT · ST Elevation · Ventricular Hypertrophy · High Voltage · S1S2S3 Pattern · and many more Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CMS1600
This advanced wireless ultrasound imaging system provides real-time, clear color ultrasound images across multiple work modes. It supports a wide range of examinations and includes powerful image processing and patient management features. Connect wirelessly for greater freedom of use.
- Multiple work modes (B, CDFI, M, PW)
- Supports various examinations (abdominal, OB/GYN, vascular, cardiac)
- Powerful image processing and optimization
- Image and video annotation, saving, and DICOM storage
- Patient management system
- Wireless WiFi connectivity
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先进的无线超声成像系统,需配合专用的彩色多普勒超声诊断设备使用。 ----------特点---------- 1、B、CDFI、M、PW、穿刺引导等多种工作模式可选,实时清晰的彩色超声图像表现。 2、支持腹部、妇科、产科、泌尿系、血管、肌骨、小器官、心脏等检查,具有可满足临床诊断需求的测量功能及软件包。 3、强大的图像处理能力,独有的图像优化功能。 4、可注释、保存图像和视频,存储DICOM文件,具有电影回放功能。 5、具有患者管理系统,可新建/编辑患者信息。 6、通过WiFi连接显示终端,没有探头线的羁绊,使用更加自由。 【免责声明】 用户使用App在做出任何医疗决定之前,应该先咨询医生的建议。 健康咨询类回答只作为健康咨询类的建议供用户参考,但不作为诊断、确诊和治疗依据也不做为任何享有法律效力的书面证明文件。若用户以此作为诊断和治疗依据,由此引发的任何负面影响甚至损失由提问者自行负责,平台不予负责。 【管辖权声明】 我们在中国对本App进行控制和运营。App所连接的硬件设备仅在中国具有使用许可证。 我们并未对本App上的任何材料在任何其他地方的适用性做出任何声明。如果您选择从其他地方访问本App,则您有责任遵守当地的适用法律。
Screenshots
Verdict
The clearest difference is in-app purchases: CMS1600 at none against ECG Pro | Road to Mastery's 5. CMS1600 also leads on review sentiment (100% vs 76%) and iOS requirement (15.0 vs 17.6). ECG Pro | Road to Mastery's advantage is update cadence (every 9 days vs every 6 months) and ratings volume (3.7K vs 2). On price, rating, 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. ECG Pro | Road to Mastery sells 5 in-app purchases, starting at $4.99 per month. CMS1600 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for ECG Pro | Road to Mastery against 4.5 for CMS1600. That said, the two scores are not equally well evidenced: ECG Pro | Road to Mastery has 3.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 76% of ECG Pro | Road to Mastery's written reviews are positive against 100% of CMS1600's.
ECG Pro | Road to Mastery ships an update every 9 days, CMS1600 every 6 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | ECG Pro | Road to Mastery | CMS1600 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (3.7K ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 75.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 3.7K — better | 2 |
| Update frequency | Every 9 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 7 MB |
| Age rating | 12+ | 17+ |
| Developer | WMS, Inc | Contec Medical Systems Co., Ltd. |
Customer experience
ECG Pro | Road to Mastery
CMS1600
Bugs and requests
ECG Pro | Road to Mastery
Reported bugs
3 issues- Inability to request refunds
- Setup issues with Verizon account requirement
- Crashes and freezes on certain devices
Requested features
5 requests- Ability to hide ECG interpretation results
- Option to set user profile (age, weight, etc.)
- Ability to favorite specific ECGs for quizzing
- Inclusion of 12-lead ECG examples
- Integration with Apple Watch for ECG recording
CMS1600
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ECG Pro | Road to Mastery
- ECG Pro Monthly$4.991 Month
- ECG Pro Yearly1 Year trial$14.991 Year
- ECG Pro Yearly Family Sharing$19.991 Year
- ECG Pro$49.99
- ECG Pro + Family Sharing$59.99
CMS1600
No in-app purchases
Questions
Is ECG Pro | Road to Mastery free?
Is CMS1600 free?
Which has better reviews, ECG Pro | Road to Mastery or CMS1600?
Do ECG Pro | Road to Mastery or CMS1600 have ads?
Which is updated more often, ECG Pro | Road to Mastery or CMS1600?
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