CTGi vs qube20e by SKILLQUBE
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.
qube20e by SKILLQUBE
This app simulates the Stryker LIFEPAK 20e defibrillator for realistic medical training. It allows instructors to control vital signs and replicate real-life scenarios for enhanced learning outcomes.
- LIFEPAK 20e defibrillator simulation
- Realistic vital signs adjustment
- Lifelike training scenarios
- Authentic system design
- Enhanced training quality
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The qube20e simulates the Stryker LIFEPAK 20e with all its simulation-relevant functions. The monitor is controlled by the qubeCONTROL app offering realistic adjustment of vital signs during training. With the qubeSERIES, SKILLQUBE offers patient simulation systems for a lifelike training experience. Thanks to the authentic design of our systems, our products can comprehensively replicate real-life scenarios, achieving an even more successful and higher quality training outcome.
Screenshots
Verdict
The clearest difference is rating: CTGi at 5.0 against qube20e by SKILLQUBE's 3.0. CTGi also leads on iOS requirement (13.0 vs 17.5). qube20e by SKILLQUBE's advantage is ratings volume (6 vs 2). 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.
CTGi holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.
CTGi ships an update every 3 months, qube20e by SKILLQUBE every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | CTGi | qube20e by SKILLQUBE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.0 (6 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 6 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 23 MB | 178 MB |
| Age rating | 17+ | 4+ |
| Developer | iSimulate Pty Ltd | SKILLQUBE GmbH |
Customer experience
CTGi
qube20e by SKILLQUBE
In-app purchases
CTGi
No in-app purchases
qube20e by SKILLQUBE
No in-app purchases
