# Antimicrobial Guide vs Antibiotic

The clearest difference is update cadence: Antibiotic at every 6 days against Antimicrobial Guide's every 3 weeks. Antimicrobial Guide's advantage is iOS requirement (7.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 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 Antimicrobial Guide against 5.0 for Antibiotic. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Antimicrobial Guide ships an update every 3 weeks, Antibiotic every 6 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | Antimicrobial Guide | Antibiotic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/antimicrobial-guide/id1032955474/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/antibiotic-er-quick-guide/id6738838656/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 1 MB | 49 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Portable Databases](https://appshunter.io/developer/333398128) | [Tom Fadial](https://appshunter.io/developer/1316852248) |

## What reviewers say

### Antimicrobial Guide

[App page](https://appshunter.io/ios/app/antimicrobial-guide/id1032955474)

This app assists healthcare professionals in choosing the right antimicrobial treatments for patients. It displays recommended drug regimens based on local guidelines after a database is loaded. It's a convenient tool for distributing treatment guidelines.

**Highlights:** Select infection of interest, Display recommended drug regimens, Utilize local healthcare institution guidelines, Distribute empiric antimicrobial treatment guidelines, Convenient clinician tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Antibiotic

[App page](https://appshunter.io/ios/app/antibiotic-er-quick-guide/id6738838656)

This app provides quick, evidence-based antibiotic recommendations for emergency department clinicians. It features simple navigation, instant treatment suggestions, and customizable dosing based on patient factors, helping healthcare professionals make confident treatment decisions efficiently.

**Highlights:** Streamlined antibiotic selection, Instant treatment recommendations, Customizable dosing by age/weight, Evidence-based clinical guidelines, Fast access to detailed information, Designed for emergency providers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Antimicrobial Guide free?

Antimicrobial Guide is free to download, with no in-app purchases.

### Is Antibiotic free?

Antibiotic is free to download, with no in-app purchases.

### Which has better reviews, Antimicrobial Guide or Antibiotic?

Antimicrobial Guide and Antibiotic are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Antimicrobial Guide or Antibiotic have ads?

Neither Antimicrobial Guide nor Antibiotic shows ads.

### Which is updated more often, Antimicrobial Guide or Antibiotic?

Antimicrobial Guide ships an update every 3 weeks, and Antibiotic every 6 days. Most recently, Antimicrobial Guide was updated on October 2, 2026 and Antibiotic on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*