# The Microbiologist's Handbook vs Microbiology AI Study Solver

The clearest difference is in-app purchases: The Microbiologist's Handbook at none against Microbiology AI Study Solver's 5. The Microbiologist's Handbook also leads on iOS requirement (15.1 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Microbiology AI Study Solver sells 5 in-app purchases, starting at $2.99 per 7 days. The Microbiologist's Handbook asks for nothing beyond the download.

The Microbiologist's Handbook ships an update every 6 weeks, Microbiology AI Study Solver every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | The Microbiologist's Handbook | Microbiology AI Study Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/microbiology-ai-study-solver/id6759943673/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 45 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Microbiologist's Handbook Ltd.](https://appshunter.io/developer/1824109864) | [Format Partners LLC](https://appshunter.io/developer/1787987686) |

## What reviewers say

### The Microbiologist's Handbook

[App page](https://appshunter.io/ios/app/the-microbiologists-handbook/id6748052816)

**Features:** macOS Compatibility

**In-app purchases:** none


### Microbiology AI Study Solver

[App page](https://appshunter.io/ios/app/microbiology-ai-study-solver/id6759943673)

This AI-powered app helps students solve microbiology questions by scanning them and providing instant, detailed explanations. It supports various sub-disciplines and offers different detail levels for comprehensive study.

**Highlights:** AI-powered question solving, Photo scanning for questions, Multiple detail levels (Quick, Detailed, Expert), Visual analysis of diagrams and images, Saved answer history, Covers bacteriology, virology, mycology, and more

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MicrobiologyIQ Premium - Weekly | $2.99 | per 7 days |
| MicrobiologyIQ Premium - Monthly | $7.99 | per month |
| MicrobiologyIQ Premium - Discount | $24.99 | per year |
| MicrobiologyIQ Premium - Annual | $39.99 | per year |
| Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is The Microbiologist's Handbook free?

The Microbiologist's Handbook is free to download, with no in-app purchases.

### Is Microbiology AI Study Solver free?

Microbiology AI Study Solver is free to download, with in-app purchases available.

### Do The Microbiologist's Handbook or Microbiology AI Study Solver have ads?

Neither The Microbiologist's Handbook nor Microbiology AI Study Solver shows ads.

### Which is updated more often, The Microbiologist's Handbook or Microbiology AI Study Solver?

The Microbiologist's Handbook ships an update every 6 weeks, and Microbiology AI Study Solver every 2 months. Most recently, The Microbiologist's Handbook was updated on October 28, 2026 and Microbiology AI Study Solver on October 28, 2026.

---

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