iTEM vs Propofol Dreams
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
iTEM
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The iTEM app is designed specifically for health professionals to enhance their knowledge and understanding of Rotational Thromboelastometry (ROTEM). This app is an educational tool, providing a training module covering the fundamental principles of thromboelastometry, ROTEM assays, and parameters. With this module, healthcare practitioners can access detailed information on interpreting ROTEM traces, enabling them to make informed clinical decisions. In addition to the training module, the iTEM app offers an algorithm module, which is slated to be released in the near future.
Propofol Dreams
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Propofol is one of the most commonly wasted drugs in the operating theatre. It is toxic to the aquatic environment, bioaccumulates up the food chain and is not readily degraded in nature. Propofol Dreams is a simple app designed to help anaesthetists minimise propofol wastage during TIVA. Propofol Dreams has three main modes: (1) Volume Mode estimates the volume of propofol required for a given case based on the TCI model, patient parameters and the estimated duration of surgery. This guides the volume of propofol to draw up at the beginning of a case. (2) Duration Mode estimates how long a syringe of propofol will last at the current infusion rate. This guides the volume of propofol to draw up in the middle of a case. (3) EleMarsh Mode makes the Marsh Model on your TCI pump behave like the Eleveld Model through adjusting the input weight using our novel algorithm. We are passionate about environmental sustainability in anaesthesia and we hope to tackle these issues through technology. Please help us make Propofol Dreams better! For comments and feedback, please email propofoldreaming@gmail.com. Thank you and happy propofol dreaming! Important Note: Propofol Dreams is designed for the purposes of education and environmental sustainability only. It is not a dosage calculator and does not give advice about the clinical care of patients. Propofol Dreams cannot be used to replace infusion pumps or sound clinical judgment.
Screenshots
Verdict
The clearest difference is update cadence: Propofol Dreams at every 5 weeks against iTEM's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iTEM ships an update every 5 months, Propofol Dreams every 5 weeks. Both last shipped on October 27, 2026.
| Parameter | iTEM | Propofol Dreams |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 5 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 22 MB | 24 MB |
| Age rating | 12+ | 17+ |
| Developer | JR Analytics Pty Ltd | George Zhong |
In-app purchases
iTEM
No in-app purchases
Propofol Dreams
No in-app purchases







