# CellAtlas vs Microbiology Quizzes

The clearest difference is rating: Microbiology Quizzes at 4.4 against CellAtlas's 3.2. Microbiology Quizzes also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). CellAtlas's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Microbiology Quizzes sells 7 in-app purchases, starting at $4.99 per month. CellAtlas asks for nothing beyond the download.

Microbiology Quizzes holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 22 and 52 respectively.

CellAtlas ships an update every 2 months, Microbiology Quizzes every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CellAtlas | Microbiology Quizzes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (22 ratings)](https://appshunter.io/ios/app/cellatlas/id413226907/reviews) | **[4.4 (52 ratings)](https://appshunter.io/ios/app/microbiology-quizzes/id1574973356/reviews)** |
| Number of ratings | 22 | **52** |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 106 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CellaVision](https://appshunter.io/developer/1185675201) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## 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


### Microbiology Quizzes

[App page](https://appshunter.io/ios/app/microbiology-quizzes/id1574973356)

Practice over 600 multiple-choice questions covering various microbiology topics. This app serves as a quick study guide for students, offering self-assessment tests and revision notes for online learning and exams.

**Highlights:** 600+ microbiology MCQs, Self-assessment tests, Revision notes, Covers basic and advanced levels, Chapter-wise quizzes, Online homeschooling exam practice

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is CellAtlas free?

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

### Is Microbiology Quizzes free?

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

### Which has better reviews, CellAtlas or Microbiology Quizzes?

Microbiology Quizzes is rated higher. CellAtlas averages 3.2 out of 5 from 22 ratings, while Microbiology Quizzes averages 4.4 from 52 ratings.

### Do CellAtlas or Microbiology Quizzes have ads?

Microbiology Quizzes shows ads; CellAtlas does not.

### Which is updated more often, CellAtlas or Microbiology Quizzes?

CellAtlas ships an update every 2 months, and Microbiology Quizzes every 3 weeks. Most recently, CellAtlas was updated on November 1, 2026 and Microbiology Quizzes on November 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.*