# Bacteria 3D vs Microbiology

The clearest difference is in-app purchases: Bacteria 3D at none against Microbiology's 6. Bacteria 3D also leads on update cadence (weekly vs every 2 weeks) and ratings volume (70 vs 9). Microbiology's advantage is rating (4.9 vs 4.6). On price, ads and device support there is nothing between them.

Both are free to download. Microbiology sells 6 in-app purchases, starting at $7.99 per 7 days. Bacteria 3D asks for nothing beyond the download.

Microbiology holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Bacteria 3D has 70 ratings behind it against 9, so its average is the more settled of the two.

Bacteria 3D ships an update weekly, Microbiology every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Bacteria 3D | Microbiology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (70 ratings)](https://appshunter.io/ios/app/bacteria-3d/id1168927717/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/microbiology/id6753793240/reviews)** |
| Number of ratings | **70** | 9 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 115 MB | 22 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MOZAIK Education Ltd.](https://appshunter.io/developer/1064850236) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### Bacteria 3D

[App page](https://appshunter.io/ios/app/bacteria-3d/id1168927717)

Explore biology through interactive 3D animations of bacteria in various shapes. This app offers a dynamic learning experience with pre-set views, narration, quizzes, and VR mode. It's designed for students but engaging for all ages.

**Highlights:** Interactive 3D bacteria models, Rotatable and zoomable scenes, Predefined navigation views, Walk mode for exploration, Narrations and animations, Animated quizzes, VR mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Microbiology

[App page](https://appshunter.io/ios/app/microbiology/id6753793240)

Master microbiology with engaging quizzes covering virology, mycology, and more. This app is designed to enhance knowledge and skills for students, practitioners, and enthusiasts in the field.

**Highlights:** Engaging quizzes, Covers virology, mycology, and more, Boosts knowledge and skills, Suitable for students and practitioners, Detailed topic coverage

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


## Frequently asked questions

### Is Bacteria 3D free?

Bacteria 3D is free to download, with no in-app purchases.

### Is Microbiology free?

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

### Which has better reviews, Bacteria 3D or Microbiology?

Microbiology is rated higher. Bacteria 3D averages 4.6 out of 5 from 70 ratings, while Microbiology averages 4.9 from 9 ratings.

### Do Bacteria 3D or Microbiology have ads?

Neither Bacteria 3D nor Microbiology shows ads.

### Which is updated more often, Bacteria 3D or Microbiology?

Bacteria 3D ships an update weekly, and Microbiology every 2 weeks. Most recently, Bacteria 3D was updated on October 24, 2026 and Microbiology 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.*