EOM Sim vs KMK Optometry Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
KMK Optometry Coaching
This platform connects optometry students preparing for board exam retakes with a supportive community. It offers live feeds, collaborative spaces, and expert coaching sessions to enhance learning and motivation.
- Live feed with quiz questions and learning tips
- Collaborative learning spaces
- Direct chat with colleagues and coaches
- Live streaming expert coaching events
- Community support for board exam retakes
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The KMK Coaching Community is an exclusive learning platform for optometry students who have purchased KMK Coaching and are preparing for a retake of NBEO® Part 1 and/or 2 boards. Joining a community of learners is very powerful. Being able to connect with other people going through the same experience helps students find inspiration and commitment. That is why we bring together content and community. Designed to bring students out of isolation, get them in the right mindset, and improve their learning tactics, no one should have to prepare for a retake on boards alone. LIVE FEED Quiz questions, motivating posts, learning tips, and on-demand connection with fellow colleagues and our Coaches helps students feel supported so they are more prepared than ever. SPACES Collaborative spaces designed around an area of focus, we can create communities within a community for more private, personalized attention. Students bring their best every week and push each other. COLLABORATION Chat with colleagues or Coaches about anything! Keep a conversation moving with comments, tags and interactions. The more you lean on the KMK Coaching Community the more you get out of it. LIVE EVENTS Join live streaming events and gain insight from our expert Coaches. From Small Group Coaching to Community Live, our Coaches break down difficult concepts and stretch your knowledge weekly. COMMUNITY No one should have to battle a retake alone - it’s one of the worst things an optometry student can do. Join a Community designed to put boards behind you, and your career as an optometrist in front of you.
Screenshots
Verdict
The clearest difference is price: KMK Optometry Coaching at Free against EOM Sim's $0.99. KMK Optometry Coaching also leads on update cadence (weekly vs every 10 months) and ratings volume (33 vs 2). EOM Sim's advantage is iOS requirement (9.0 vs 17.0). 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
KMK Optometry Coaching 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 EOM Sim against 4.9 for KMK Optometry Coaching. That said, the two scores are not equally well evidenced: KMK Optometry Coaching has 33 ratings behind it against 2, so its average is the more settled of the two.
EOM Sim ships an update every 10 months, KMK Optometry Coaching weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | EOM Sim | KMK Optometry Coaching |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.9 (33 ratings) |
| Number of ratings | 2 | 33 — better |
| Update frequency | Every 10 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 312 MB | 124 MB |
| Age rating | 4+ | 9+ |
| Developer | Western University of Health Sciences | KMK Optometry |
Customer experience
EOM Sim
KMK Optometry Coaching
In-app purchases
EOM Sim
No in-app purchases
KMK Optometry Coaching
No in-app purchases
Questions
Is EOM Sim free?
Is KMK Optometry Coaching free?
Which has better reviews, EOM Sim or KMK Optometry Coaching?
Do EOM Sim or KMK Optometry Coaching have ads?
Which is updated more often, EOM Sim or KMK Optometry Coaching?
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