Medtimer vs VenTrainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Medtimer
This app provides a fast and accurate way for medical professionals to measure heart and respiratory rates. It features a simple tap interface, instant calculations, and reference charts for all age groups. Designed for efficiency in clinical settings, it keeps users focused on their patients.
- Tap-anywhere interface for recording
- Intuitive HR and RR recording
- Instant automatic rate calculations
- Flexible measurement periods
- Reference charts for all ages
- iPhone, iPad, and Apple Watch support
- Lock screen widgets
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The essential heart and respiratory rate tool for clinicians. Medtimer is built for health professionals who need fast vital sign counts. Extremely simple to use, it frees you from watching the clock or performing mental calculations. Count heart rates (HR) and respiratory rates (RR) with a few simple taps, and instantly see reference range charts for adults and children of all ages. IDEAL FOR: * Nurses & Respiratory Therapists * Doctors, EMTs & Paramedics * Medical Assistants & CNAs * Caregivers & Home Health Aides * First Aid Providers * Athletic Trainers & Sports Scientists * Veterinarians & Pet Owners Developed in collaboration with physicians, Medtimer is designed for efficiency and simplicity in even the busiest clinical environments. Tap to record — everything else is done for you. Our app is trusted by medical professionals worldwide. "Simple but brilliant! Very simple, clear and uncluttered app to help quickly assess HR and respiratory rate." — x2scoops "Best app ever! Every health care professional should have this! It's brilliant. It's on my Apple Watch. I use it with every patient. So simple but so effective." — AG03 OLD KEY FEATURES: * Simple tap-anywhere interface to record heartbeats and breaths * Intuitively record both heart rate (HR) and respiratory rate (RR) * Instant automatic rate calculations (BPM) * Flexible measurement periods from 6 to 60 seconds * Reference charts for all age ranges * Works across iPhone, iPad, and Apple Watch * Lock Screen widgets for iPhone and Apple Watch faces — start a timer instantly with a single tap * No accounts, no advertising, and no patient data stored Medtimer keeps you focused on your patient. Measurements are taken discreetly, with no need for anyone else to touch your device. There are no pop-ups or distractions — just the information you need, when you need it. You can also contact us directly via the app with any feedback. All of this is available for free. Medtimer Pro adds history, custom charts, and a CPR metronome. Medtimer is a counting timer and reference tool for trained users. It does not diagnose, monitor, or treat any condition. Download now and experience the simplest way to count heart and respiratory rates.
VenTrainer
This app provides a virtual training environment for healthcare professionals to learn and practice mechanical ventilation techniques. It simulates ventilator interfaces and patient physiology, allowing users to experiment with different strategies and observe real-time outcomes in a safe, controlled setting.
- Interactive 360° ventilator exploration
- Physiologic patient model for real-time outcome monitoring
- Simulate real-life ventilation with a GUI
- Adjustable patient model with different lung conditions
- ABG analysis to support ventilation strategy
- Interactive 3D animation of ventilator models
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EXPLORE, EXPERIMENT, LEARN. VIRTUAL TRAINING FOR HEALTHCARE PROFESSIONALS Advance your ventilation knowledge with VenTrainer, the free virtual training app for clinicians. Dive into an immersive, easy‑to‑set up learning experience and: - Explore our ventilators and their features with an interactive 360° animation - Use the app to enhance the training experience for you or one of your team members - Monitor how your ventilation strategy affects the patient outcome in real time, thanks to the physiologic patient model - Simulate real‑life ventilation with a GUI that displays real‑time monitoring values A VENTILATOR SIMULATOR IN YOUR POCKET. WITH A COMPLETE USER INTERFACE The VenTrainer App is like a ventilator simulator. It provides you with the unique opportunity to simulate the entire ventilator user interface on your mobile device or computer. Explore all the functions and familiarize yourself with operating your ventilator. Learn how to change the graphics, where to set the alarm limits, how to adjust the parameters, and how to use the tools. THE PATIENT MIGHT BE VIRTUAL. BUT YOUR LEARNINGS ARE REAL VenTrainer allows you to see direct outcomes from the decisions you make. This enables you to develop your skills and knowledge in a safe and controlled environment, while staying up to date with the latest methods in patient ventilation. - Adjustable patient model with different lung conditions to choose from - Pre‑configured patient conditions such as ARDS with recruitable properties - ABG analysis to support your ventilation strategy - Real‑time monitoring values for oxygenation and ventilation - Realistic alarms FROM ALL ANGLES. OUR VIRTUAL SHOWROOM An interactive 3D animation allows you to explore all our ventilator models from every angle and learn about their functions and features through detailed tooltips. All at the touch of a finger. INTERACTIVE LEARNING. MODERN TOOLS FOR EDUCATORS If you are teaching mechanical ventilation, VenTrainer is an ideal tool to help create an immersive, easy‑to‑set up, time‑ and cost‑effective experience that enhances training for all your students. With VenTrainer, your students can enjoy a virtual hands‑on learning experience, while following along as you demonstrate and explain ventilation techniques. The free app works on most desktop and mobile devices: no extra equipment is needed, and each student can directly experiment on their device. - Easy‑to‑set up - Time and cost effective - For class settings or individual learning HAMILTON VENTILATOR SIMULATOR. NEW AND IMPROVED VenTrainer was developed on the learnings and experiences accumulated with the Hamilton ventilator simulator and the HAMILTON-C6 simulation. The app is their latest evolution. For those familiar with the HAMILTON-G5 simulator or HAMILTON-T1 simulator, VenTrainer offers a sense of familiarity and an exciting new experience with the convenience of a modern application. DISCLAIMER The VenTrainer App is designed as a supplementary tool to assist the training of clinical personnel on the operation and handling of Hamilton Medical ventilators. Please note that the app may not perfectly simulate all the functions and features of the actual ventilators. Some deviations and inaccuracies may occur. IMPORTANT NOTE The VenTrainer App must not be used as the sole training resource for operating Hamilton Medical ventilators. The use of the app does not replace the necessary practical training and instruction on the actual devices. Users are obliged to undergo comprehensive and practical training provided by certified experts on the actual devices before using them in clinical practice. Hamilton Medical accepts no liability for damage or operating errors resulting from the exclusive use of the VenTrainer App for training.
Screenshots
Verdict
The clearest difference is rating: Medtimer at 4.5 against VenTrainer's 3.3. Medtimer also leads on ratings volume (584 vs 12). VenTrainer's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.6). On price, review sentiment, update cadence and ads 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. Medtimer sells 1 one-off in-app purchase. VenTrainer asks for nothing beyond the download.
Medtimer holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Medtimer has 584 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 40% of Medtimer's written reviews are positive against 33% of VenTrainer's.
Medtimer ships an update every 3 months, VenTrainer every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Medtimer | VenTrainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (584 ratings) — better | 3.3 (12 ratings) |
| Positive reviews | 40.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 584 — better | 12 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 270 MB |
| Age rating | 12+ | 4+ |
| Developer | Tigerpixel | Hamilton Medical |
Customer experience
Medtimer
VenTrainer
Bugs and requests
Medtimer
Reported bugs
3 issues- Not downloading on Apple Watch
- Crashes on Apple Watch
- Stops working after OS updates
Requested features
5 requests- Add support for new Apple Watch models
- Integrate with Apple Health app
- Add option to manually enter counts
- Add complication for Apple Watch
- Add option to disable sounds
VenTrainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Medtimer
- Medtimer Pro$3.99
VenTrainer
No in-app purchases
Questions
Is Medtimer free?
Is VenTrainer free?
Which has better reviews, Medtimer or VenTrainer?
Do Medtimer or VenTrainer have ads?
Which is updated more often, Medtimer or VenTrainer?
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