# Sanford Guide Antimicrobial vs Antimicrobial Guide

The clearest difference is in-app purchases: Antimicrobial Guide at none against Sanford Guide Antimicrobial's 3. Antimicrobial Guide also leads on rating (5.0 vs 4.8) and iOS requirement (7.0 vs 15.0). Sanford Guide Antimicrobial's advantage is ratings volume (1.9K vs 2) and chart position (#6 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sanford Guide Antimicrobial sells 3 in-app purchases, starting at $4.99 per year. Antimicrobial Guide asks for nothing beyond the download.

Antimicrobial Guide holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sanford Guide Antimicrobial has 1.9K ratings behind it against 2, so its average is the more settled of the two.

Sanford Guide Antimicrobial ships an update every 2 weeks, Antimicrobial Guide every 3 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sanford Guide Antimicrobial | Antimicrobial Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.9K ratings)](https://appshunter.io/ios/app/sanford-guide-antimicrobial/id863196620/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/antimicrobial-guide/id1032955474/reviews)** |
| Number of ratings | **1.9K** | 2 |
| Positive reviews | 88.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Best chart rank | **#6** | — |
| Size | 46 MB | 1 MB |
| Requires iOS | 15.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Antimicrobial Therapy, Inc.](https://appshunter.io/developer/443442554) | [Portable Databases](https://appshunter.io/developer/333398128) |

## What reviewers say

### Sanford Guide Antimicrobial

[App page](https://appshunter.io/ios/app/sanford-guide-antimicrobial/id863196620)

**Currently charting:** #6 Top Grossing · Medical (US App Store)

Provides clinicians with concise, evidence-based treatment guidance for infectious diseases. Features interactive tools like spectra charts, drug interaction checkers, and dosing calculators to support rapid decision-making in fast-paced medical settings.

**Highlights:** Clinically actionable answers, Institutionally diverse editorial team, Constant updates, Interactive antibacterial spectra chart, Drug-drug interaction checker, Trustworthy dosing calculators

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| U.S. Vaccine Guidelines | $4.99 | per year |
| Sanford Guide | $39.99 | per year |
| Sanford Guide All Access | $79.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick access to information
- 💡 Helpful charts and tables
- 🔍 Comprehensive coverage of infections and treatments
- 📚 Up-to-date content and frequent updates

**What reviewers complain about**

- 🐛 Occasional crashes or freezing
- ⏱️ Slow search function
- 💰 Expensive subscription model
- 🔒 Login issues and subscription verification problems

**Reported bugs**

- App freezing or closing unexpectedly
- Login and subscription verification problems
- Corrupted passwords and inability to reset

**Requested features**

- Side-by-side antibiotic susceptibility comparison
- Offline access to content
- Improved navigation and UI


### 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


## Frequently asked questions

### Is Sanford Guide Antimicrobial free?

Sanford Guide Antimicrobial is free to download, with in-app purchases available.

### Is Antimicrobial Guide free?

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

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

Antimicrobial Guide is rated higher. Sanford Guide Antimicrobial averages 4.8 out of 5 from 1.9K ratings, while Antimicrobial Guide averages 5.0 from 2 ratings.

### Do Sanford Guide Antimicrobial or Antimicrobial Guide have ads?

Neither Sanford Guide Antimicrobial nor Antimicrobial Guide shows ads.

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

Sanford Guide Antimicrobial ships an update every 2 weeks, and Antimicrobial Guide every 3 weeks. Most recently, Sanford Guide Antimicrobial was updated on November 1, 2026 and Antimicrobial Guide on October 29, 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.*