# Antibiotics Rx vs Antibiotic

The clearest difference is in-app purchases: Antibiotic at none against Antibiotics Rx's 2. Antibiotic also leads on update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Antibiotics Rx sells 2 in-app purchases, starting at $8.99 per month. Antibiotic asks for nothing beyond the download.

Antibiotics Rx ships an update every 2 months, Antibiotic every 6 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Antibiotics Rx | Antibiotic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/antibiotic-er-quick-guide/id6738838656/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 40 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nishith Sekhar Revappala](https://appshunter.io/developer/1466617406) | [Tom Fadial](https://appshunter.io/developer/1316852248) |

## What reviewers say

### Antibiotics Rx

[App page](https://appshunter.io/ios/app/antibiotics-rx/id1621877510)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro access | $8.99 | per month |
| Pro access | $19.99 | per year |


### 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 Antibiotics Rx free?

Antibiotics Rx is free to download, with in-app purchases available.

### Is Antibiotic free?

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

### Do Antibiotics Rx or Antibiotic have ads?

Neither Antibiotics Rx nor Antibiotic shows ads.

### Which is updated more often, Antibiotics Rx or Antibiotic?

Antibiotics Rx ships an update every 2 months, and Antibiotic every 6 days. Most recently, Antibiotics Rx was updated on October 25, 2026 and Antibiotic on October 30, 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.*