# Micropedia vs Probiotic Guide USA

The clearest difference is iOS requirement: Micropedia at 8.0 against Probiotic Guide USA's 14.0. On price, rating, review sentiment and ratings volume 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 — 4.8 for Micropedia against 4.7 for Probiotic Guide USA. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Micropedia | Probiotic Guide USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/micropedia/id1022647970/reviews)** | [4.7 (9 ratings)](https://appshunter.io/ios/app/probiotic-guide-usa/id1378720485/reviews) |
| Number of ratings | 8 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 12 MB | 15 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Scott Crabtree](https://appshunter.io/developer/890747915) | [BH SOFT INC](https://appshunter.io/developer/1378719091) |

## What reviewers say

### Micropedia

[App page](https://appshunter.io/ios/app/micropedia/id1022647970)

A practical medical guide to clinical microbiology, offering concise reviews of over 150 pathogens. It details transmission, symptoms, diagnostics, treatment, and more, drawing from reputable sources.

**Highlights:** 150+ pathogen entries, Clinical presentation details, Diagnostic testing information, Treatment protocols, Search by common names and eponyms, Sourced from reputable medical texts

**Features:** macOS Compatibility

**In-app purchases:** none


### Probiotic Guide USA

[App page](https://appshunter.io/ios/app/probiotic-guide-usa/id1378720485)

This clinical guide aids healthcare professionals in making informed decisions about probiotic therapy for patients. It translates scientific evidence into practical information, helping clinicians select the right product, dose, and formulation for specific indications.

**Highlights:** Clinical decision-making tool, Translates scientific evidence, Selects product, dose, formulation, Supports various indications, Annual review and updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Micropedia free?

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

### Is Probiotic Guide USA free?

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

### Which has better reviews, Micropedia or Probiotic Guide USA?

Micropedia is rated higher. Micropedia averages 4.8 out of 5 from 8 ratings, while Probiotic Guide USA averages 4.7 from 9 ratings.

### Do Micropedia or Probiotic Guide USA have ads?

Neither Micropedia nor Probiotic Guide USA shows ads.

### Which is updated more often, Micropedia or Probiotic Guide USA?

Micropedia ships an update every 6 months, and Probiotic Guide USA every 6 months. Most recently, Micropedia was updated on October 24, 2026 and Probiotic Guide USA on October 24, 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.*