Gastro Ex 17+

Played by Gastroenterologists

Level Ex, Inc.

Designed for iPad

    • 4.8 • 1.5K Ratings
    • Free



Explore diseases and conditions of the gastrointestinal (GI) tract and perform surgical procedures on virtual patients with our video game for medical professionals, Gastro Ex.

Our fully-responsive patient anatomy allows you to perform hyper-realistic GI procedures: remove polyps using snares and forceps, treat AVMs and bleeds using APC, perform biopsies, administer injections, and much more.

In Gastro Ex, you can:

- Get scored in real time for accuracy, speed, damage, device competency, and diagnosis skills while performing endoscopic procedures in the app.

- Earn CME credits while playing this first-of-its-kind professional video game for practicing gastroenterologists.

- Earn the highest score and invite colleagues to play our realistic patient cases: Atypical Angioectasias, Surprising Sigmoidoscopy, Polyp Hunt, Lurking Lesion, and more.

- Explore the medical cases that impact millions of adults every year through cutting-edge video game visual effects.

More about Gastro Ex:

Our app provides unprecedented medical realism, enabled by the accurate simulation of human tissue dynamics, realistic scope optics, and moving fluids to recreate life-like endoscopic procedures in the GI tract. Each case is vetted by top gastroenterologists and medical experts with clinical simulation training experience from top hospitals.

Gastro Ex simulates GI tract procedures that millions of adults will have in their lifetime. According to the CDC, adults 50 years and older should get screened for colorectal cancer given the increased risk in this age group. More than 90% of colorectal cancer cases occur in people aged 50 or older, yet only 50% of adults who should have colonoscopies comply with recommended guidelines. The simulations in Gastro Ex make many of these screening procedures, polyp removals, biopsies, and more readily accessible at your fingertips for advanced training.

Find out more at

What’s New

Version 1.2.1

We’ve made some improvements to the game based on your feedback, including a fix to a feature that prevented some players from logging in.

Thanks for playing, and don't forget to review us in the App Store! For more information, visit

Ratings and Reviews

4.8 out of 5
1.5K Ratings

1.5K Ratings

up at 3am ,


I really like this game, it’s extremely educational and helps students learn more in detailed. I am not becoming a surgeon or any gastro field I was able to get 3 stars on almost all of the levels. I really enjoyed learning about a field I am not in and see from the perspective of a gastroenterologist and a student. Anyone who wants to learn more about their field or just want to try this game out. I highly recommend this educational game.

mastetcritic ,

Great game not for me

This game is very intuitive and amazing graphics ( almost to good ) I thought this game was going to be a game like the other hospital games but with better graphics this game was very exceptional but I didn’t get pass the 3rd mission because I didn’t understand the diagnosis that was supposed to be the answer this game in my brief moment of playing was very good but because I have no medical knowledge or am a hospital student I felt out of place other than out I recommend it ( unless you don’t have any medical knowledge or google in hand )

minerprower ,

Why did I play this as a kid

I bought it back in 2017 after Surgeon Simulator didn’t fix the itch, low and behold 5 years later it appears in the recommended next to surgeon simulator. It’s a good educational tool but I didn’t need to know how to do this procedure as a child but in an emergency i’m pretty sure I could pull it off, that is saying nothing goes awry and it’s exactly like this app says.

App Privacy

The developer, Level Ex, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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