PedsGuide vs EOM Sim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PedsGuide
This app provides evidence-based pediatric clinical support guidelines for healthcare providers. It offers interactive, step-by-step decision support for managing acute childhood illnesses, designed by a clinical team for efficient care management.
- Evidence-based pediatric clinical guidelines
- Interactive step-by-step decision support
- Reference material and contextually relevant information
- Designed by interdisciplinary clinical team
- Human Factors methodology for efficient interface
- Quick-call feature for Children's Mercy Contact Center
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In our commitment to creating a world of well-being for all children, Children’s Mercy Kansas City has created PedsGuide as a means for evidence-based pediatric clinical support guidelines to be available to health care providers. PedsGuide is a multi-module pediatric clinical support tool intended for use only by professional health care providers and emergency personnel for informational and educational purposes. *Each module provides users with a step-by-step interactive clinical decision support process, including reference material and/or contextually relevant information based on evidence-based practice and expert opinion routinely used in clinical practice, to assist in management of various acute illnesses in children. The modules have been designed and optimized by an interdisciplinary team of clinicians, pharmacists, medical librarians, Human Factors scientists, and innovations professionals. Human Factors methodology was leveraged to guide interfaces that provide rapid access to information and assessment tools, which facilitate an efficient aid for care management while decreasing cognitive load for the user. Additionally, for users who seek care for patients at The Children’s Mercy Hospital, PedsGuide features a quick-call feature to contact the Children’s Mercy Contact Center and Critical Care Transport Team in our service area. *While PedsGuide is a helpful tool, it is not intended to replace the independent judgment and evaluation of health care providers and emergency personnel. Healthcare providers and emergency personnel should not rely primarily on the tool to make a clinical diagnosis or treatment decision. Children's Mercy is not responsible for the correctness of any action you take based upon your use of PedsGuide.
EOM Sim
Explore the intricate mechanics of eye movement with a realistic 3D simulation. Observe and control individual eye muscles to understand their impact on ocular rotation. This app serves as an interactive educational tool for medical students and the curious.
- Realistic 3D eye simulation
- Individual muscle control
- Pupillary response simulation
- Cranial nerve toggles
- Interactive 3D model rotation and zoom
- Joystick eye control
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WesternU’s CETL team presents EOM Sim, a realistic 3D eye simulator that shows the movement of the extraocular muscles of the eye. The movement of the human eye is one of the most complex actions in the body, with multiple muscles working in conjunction to make the eye rotate. With EOM Sim, you can observe and control each of these muscles individually and learn how each of them affects eye movement. Useful as both a teaching tool and a study tool, EOM Sim is designed to help medical students (or anyone who is curious about how their eyes work) learn about eye movement using a 3D simulation rather than text. Now in Version 2: Pupillary response and fully 3D eye muscle rendering! How To Use: Simply touch the screen and the eyes will follow your finger. Use the sliders on the side of the screen to weaken individual muscles and simulate different conditions. By swiping left or right, you can find toggles to disable different cranial nerves. To access the pupil mode, use the flashlight button on the bottom. To view the 3D eye model, use the leftmost button on the bottom bar. You can rotate and zoom in this mode, and you can control where the eyes look using the joystick controller to the right. You can also interact with individual muscles to further see how each works. EOM Sim is still in active development, and we are always looking for feedback and suggestions! Contact: gamesupport@westernu.edu
Screenshots
Verdict
The clearest difference is price: PedsGuide at Free against EOM Sim's $0.99. PedsGuide also leads on update cadence (every 2 months vs every 10 months) and ratings volume (9 vs 2). EOM Sim's advantage is chart position (#197 vs unranked) and iOS requirement (9.0 vs 15.1). On rating, ads, in-app purchases and device support 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
PedsGuide is free to download; EOM Sim costs $0.99 up front. 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 PedsGuide against 5.0 for EOM Sim. Both are backed by a comparable volume of ratings — 9 and 2 respectively.
PedsGuide ships an update every 2 months, EOM Sim every 10 months. Both last shipped on October 6, 2026.
| Parameter | PedsGuide | EOM Sim |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (9 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | 2 |
| Update frequency | Every 2 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #197 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 9.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 312 MB |
| Age rating | 12+ | 4+ |
| Developer | Children's Mercy Hospital | Western University of Health Sciences |
Customer experience
PedsGuide
EOM Sim
In-app purchases
PedsGuide
No in-app purchases
EOM Sim
No in-app purchases









