Comparison

KOil vs 3DMedSim Advanced Life Support

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

KOil

Features
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KOil App is the first Engineering applications for Oil Spill Dispersion and Trajectory in Arabian Gulf water by smart mobile device. The use of numerical modeling in oil spill incidents is a well established technique that has proven to provide cost-effective and reasonable estimates of oil surface drift. Good predictability of such models depends highly on the quality of the input data of the incident and on the model calibration effort. This App presents the results of simulating oil spill trajectory in the Kuwait Water and Arabian Gulf water on smart devices [IPhone/IPad]. This App employed 2-D hydrodynamic by KGulf model [Al-Salem 2009] combined with oil spill model [KOil Model (Al-Salem 2012)]. The performance of the hydrodynamic model was tested against measurements of tidal fluctuation and sea currents at selected locations for more information on validation of the KGulf Model go to http://www.hceatkuwait.net/web_pas/web-KGulf/KGulf_report.pdf. The Oil Spill analysis (KOil App) was setup using the flow field produced from the hydrodynamic simulation and its performance was further validated against documented events like Al-Shuabaa Kuwait Aug 2, 2010 oil spill. The comparison of the actual and simulated oil spill drift was found reasonably acceptable allowing for further application in risk assessment in the entire Kuwait Water and Arabian Gulf as well. For information on KOil model concept and validation goto [https://www.researchgate.net/publication/268386738_Interactive_Oil_Spill_Model_for_Kuwaiti_Territorial_Waters_by_IPhone_Technology] In this approach, the a Lagrrangian discrete of moving parcel algorithm is used. In this algorithm, the oil slick is viewed as a large ensemble of small parcels. The movement of each parcel is followed and recorded as functions of time relative to a reference grid system fixed in space. In the Lagrangian discrete- parcel algorithm, the oil slick is divided into a large number of equal masses. These parcels are introduced into the system in case of instantaneous spill at the spill site at the same time. Each parcel is then allowed to move with the drift velocity. The drift velocity is computed as the weighted velocity of current and wind. The component of velocity due to diffusion of oil slick is calculated by random walk analysis. The computation for oil parcels calculated numerically by integrating the drift velocity in each time interval. After the advection and diffusion calculations are completed for the current time step, oil parcels in the slick are further spread according to the spreading laws. The mass in each parcel is also reduced by an equal amount determined from evaporation rate. KOil app can share Predicted result by Email with attachment file and images by WhatsApp. For more Information on the KOil model go to website at http://www.hceatkuwait.net/request/KOil_report.pdf" video presentation on the KOil app go to website at http://www.hceatkuwait.net/request/Data_iphone.htm" The internet Version: http://www.hceatkuwait.net/web-OilSpil/KOil2/koilmain.aspx

About

3DMedSim Advanced Life Support

Features
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ADVANCED LIFE SUPPORT TRAINING Advanced Life Support training based on ERC (European Research Council) 2021 and AHA (American Heart Assoc). 2020 algorithms. Addresses general public Three Modules targeting Leader role in ALS: - Guided Beginner Training - Self paced advanced Training - Timed/tracked test (SCORM X-Api ) Multilingual support The ALS VR app is part of an educational program, that delivers Life Support training based on ERC (European Research Council) 2021 and AHA (American Heart Assoc) 2020 algorithms. Requires membership (login) to a Life Support training program. Supports multiplayer role One player in ALS leader role the second player in Observer-instructor role The application is intended for educational and training purposes of healthcare professionals only and requires login credentials from an educational institution to access. Medical Disclaimer: This app does not provide medical advice, diagnosis, or treatment. The information and training materials contained in this app are for educational purposes only and are not a substitute for professional medical training, judgment, or care. Always seek the advice of a qualified physician or other healthcare professional regarding any medical condition or before making any medical decisions or performing medical procedures.

Screenshots

KOil4 screens
3DMedSim Advanced Life Support4 screens

Verdict

The call

The clearest difference is update cadence: 3DMedSim Advanced Life Support at every 2 months against KOil's every 38 months. 3DMedSim Advanced Life Support also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads and in-app purchases 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KOil ships an update every 38 months, 3DMedSim Advanced Life Support every 2 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
KOil versus 3DMedSim Advanced Life Support: the parameters behind the verdict, then further details
ParameterKOil3DMedSim Advanced Life Support
PriceFreeFree
Update frequencyEvery 38 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS16.612.0 โ€” better
Further details โ€” not scored
Size40 MB270 MB
Age rating4+17+
DeveloperKhaled AlsalemMomentum Bilgisayar Yazilim Danismanlik Ticaret AS

In-app purchases

None

KOil

No in-app purchases

None

3DMedSim Advanced Life Support

No in-app purchases

Questions

Is KOil free?
KOil is free to download, with no in-app purchases.
Is 3DMedSim Advanced Life Support free?
3DMedSim Advanced Life Support is free to download, with no in-app purchases.
Do KOil or 3DMedSim Advanced Life Support have ads?
Neither KOil nor 3DMedSim Advanced Life Support shows ads.
Which is updated more often, KOil or 3DMedSim Advanced Life Support?
KOil ships an update every 38 months, and 3DMedSim Advanced Life Support every 2 months. Most recently, KOil was updated on November 2, 2026 and 3DMedSim Advanced Life Support on October 30, 2026.

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