Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.7, updated 2026-10-25.
Store screenshots supplied by the developer.
I'm a microbiology resident, and ever since I studied antibiotics in medical school I've been thinking about how antibiotic coverage could be taught in a fun way. Many medical students, and residents too, really struggle with it. Go Narrow is my answer: a game that teaches which antibiotics cover which bacteria, and why.
Each level is a culture plate. Tap the bacteria your antibiotic covers, leave the ones it doesn't, and use the culture result to choose the narrowest drug that works. Every wrong tap tells you why in one sentence: an enzyme destroys the drug, its target has changed, or the drug can't get in. The pairs you get wrong come back for review until they stick.
Target lessons animate the mechanism of action, from the cell wall and membrane to the ribosome, DNA gyrase and folate synthesis.…
From the developer’s store description.
For developers and the curious
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Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
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Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
• New level types, each marked on the map: Antibiogram (read the lab's report and name the enzyme), Drug cards (hold two or three drugs and swap to the right one), Narrow it and Switch it. • The Lab is unlocked from the start • The Book's Show all switch shows every drug and bug, not only the ones you've met. • Today shows two leaderboards: all time on top, today's below.
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