CTGi vs Virti
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CTGi
This app simulates a fetal heart rate monitor for obstetric training. It offers a realistic and economical platform for facilitators and students to learn and practice. Utilizing everyday technology, it provides an advanced simulation experience.
- Realistic fetal heart rate monitoring simulation
- Economical training solution
- Ideal for in-situ training
- Advanced obstetric simulation
- Built with everyday technology
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CTGi provides an economical, highly advanced and realistic fetal heart rate monitor simulation package. Using just two iPads, the lightness and simplicity of CTGi makes it ideal for in-situ training. CTGi gives facilitators a great tool for training and students an incredibly realistic platform to learn from. CTGi offers obstetric simulation as you’ve never seen it before, built off technology you use every day.
Virti
Immersive educational experiences for students and professionals. Practice decision-making skills in realistic environments before real-world application. Access a library of 360 immersive content and VR simulations.
- Experiential learning via smartphone
- Access entire content library
- Experience medical cases in VR
- Switch to VR mode anytime
- Complete courses or simulations
- Gain achievements and top leaderboards
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Virti is an award-winning immersive education platform for students and professionals. Virti transports and assesses you in realistic environments before you get there and tests your decision-making skills under pressure. Virti’s mobile app provides you with immersive training and education experiences accessible through smartphones and headsets. Virti enables distribution, enhancement and analysis of 360 immersive content. Used by major universities, schools and education institutions Virti offers you everything you need to create quality VR content, including distribution platform, tools, support and know-how. Our mission is to make creating and distributing VR education content easier than ever before. Virti has won a number of awards including the Royal College of Surgeons Edinburgh Triennial Surgical Innovation Competition. FEATURES: - Experiential learning from your smartphone! - Explore our entire library straight to your smartphone - Experience medical cases in full VR - Switch to VR mode at anytime - Complete courses or jump into individual simulations - Gain achievements, top leaderboards and compete against your peers WHAT OUR USERS ARE SAYING: “Simple and fun are two words that describe the platform. This will revolutionise how we, as med students and health professionals, learn to perform under pressure before entering a clinical environment with patients benefitting. Using the platform has made me more confident in my practice" Sarah Humphries, Final Year Medical Student "The ability to market training courses through the Virti platform to a much wider audience will help to transform our business and develop new revenue streams by commercialising existing, non-profitable courses" Andrew Jackson MD, Trauma Surgeon "Virti is the most effective tool available for teaching emergency, life-saving skills such as CPR and Basic Life Support under pressure. We can now train people anywhere in the world how to save lives; whether you are in New Zealand or Tibet the platform is easily accessible" Brad Knowles, Chief Resus Officer Find out more: www.virti.com
Screenshots
Verdict
The clearest difference is update cadence: Virti at every 8 days against CTGi's every 3 months. Virti also leads on device support (3 vs 1). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for CTGi against 5.0 for Virti. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
CTGi ships an update every 3 months, Virti every 8 days. The most recent releases landed on September 1, 2026 and June 25, 2026 respectively.
| Parameter | CTGi | Virti |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 23 MB | 166 MB |
| Age rating | 17+ | 17+ |
| Developer | iSimulate Pty Ltd | Virti Inc |
Customer experience
CTGi
Virti
In-app purchases
CTGi
No in-app purchases
Virti
No in-app purchases




