# CellAtlas vs MedMicrobes

The clearest difference is rating: MedMicrobes at 4.3 against CellAtlas's 3.2. MedMicrobes also leads on review sentiment (100% vs 84%) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MedMicrobes holds the better App Store score, 4.3 against 3.2. Both are backed by a comparable volume of ratings — 22 and 11 respectively. Written reviews point the same way: 84% of CellAtlas's written reviews are positive against 100% of MedMicrobes's.

CellAtlas ships an update every 2 months, MedMicrobes every 3 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CellAtlas | MedMicrobes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (22 ratings)](https://appshunter.io/ios/app/cellatlas/id413226907/reviews) | **[4.3 (11 ratings)](https://appshunter.io/ios/app/medmicrobes/id1505972363/reviews)** |
| Number of ratings | **22** | 11 |
| Positive reviews | 84.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 106 MB | 12 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CellaVision](https://appshunter.io/developer/1185675201) | [Imam Abdulrahman Bin Faisal University](https://appshunter.io/developer/994411754) |

## What reviewers say

### CellAtlas

[App page](https://appshunter.io/ios/app/cellatlas/id413226907)

Explore blood cell morphology with expert-written lectures and a vast image database. Test your knowledge with an engaging quiz game designed for efficient learning.

**Highlights:** Blood cell morphology guide, Expert-written mini lectures, Extensive cell image database, CellQuiz game, Knowledge testing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning morphology
- 👍 Helpful study tool
- 👍 Fun quiz format
- 👍 Easy to navigate
- 👍 Good for review

**What reviewers complain about**

- ⏰ Ridiculous timer
- ⏰ Too little time
- ⏰ Timer causes mistakes
- ⏰ Timer prevents practice
- 🐛 Quiz is broken/rigged

**Reported bugs**

- Timer is too short
- Quiz moves too slowly after correct answer
- Duplicate images that only one counts
- App not opening on some devices
- Missing WBCs

**Requested features**

- Remove timer option
- Untimed mode
- More time for quizzes
- Quizzes for specific cells/sections
- More images/examples


### MedMicrobes

[App page](https://appshunter.io/ios/app/medmicrobes/id1505972363)

This educational app offers comprehensive information on medically important microorganisms, including bacteria, viruses, fungi, protozoa, helminths, and insects. It features diagnostic images, pronunciation guides, and a search function for easy access to data.

**Highlights:** Information on 44 bacteria, Information on 69 viruses, Information on 39 fungi, Diagnostic images, Microbe pronunciation, Search function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CellAtlas free?

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

### Is MedMicrobes free?

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

### Which has better reviews, CellAtlas or MedMicrobes?

MedMicrobes is rated higher. CellAtlas averages 3.2 out of 5 from 22 ratings, while MedMicrobes averages 4.3 from 11 ratings.

### Do CellAtlas or MedMicrobes have ads?

Neither CellAtlas nor MedMicrobes shows ads.

### Which is updated more often, CellAtlas or MedMicrobes?

CellAtlas ships an update every 2 months, and MedMicrobes every 3 weeks. Most recently, CellAtlas was updated on October 15, 2026 and MedMicrobes on October 3, 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.*