# Cell World vs ThatQuiz

The clearest difference is rating: Cell World at 4.6 against ThatQuiz's 4.0. Cell World also leads on review sentiment (94% vs 69%) and iOS requirement (6.0 vs 11.0). ThatQuiz's advantage is monetization model (free vs paid) and update cadence (every 2 months vs every 18 months). On price, ads, in-app purchases and device support there is nothing between them.

Cell World costs $0.99 and ThatQuiz $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cell World holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: ThatQuiz has 107 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 94% of Cell World's written reviews are positive against 69% of ThatQuiz's.

Cell World ships an update every 18 months, ThatQuiz every 2 months. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cell World | ThatQuiz |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/cell-world/id873302906/reviews)** | [4.0 (107 ratings)](https://appshunter.io/ios/app/thatquiz/id1183992776/reviews) |
| Number of ratings | 9 | **107** |
| Positive reviews | **94.1% of reviews** | 69.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 84 MB | 55 MB |
| Requires iOS | **6.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Immersive Educational Worlds, Inc.](https://appshunter.io/developer/873302909) | [Magdalena Lyczak](https://appshunter.io/developer/1183992775) |

## What reviewers say

### Cell World

[App page](https://appshunter.io/ios/app/cell-world/id873302906)

Explore the intricate world of a cell in an interactive, game-like experience. Navigate through the cytoplasm and discover the functions of various cell parts like the nucleus and mitochondria. This app offers an immersive journey into the microscopic elements that power the human body.

**Highlights:** Interactive cell exploration, Navigate cell parts, Discover organelle functions, Immersive microcosm experience, Educational gameplay

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

**In-app purchases:** none


### ThatQuiz

[App page](https://appshunter.io/ios/app/thatquiz/id1183992776)

This app simplifies classroom and homework management for educators and learners. It allows for easy tracking of exams, assignments, and grades, and provides tools for practicing K-12 math quizzes. Students get an optimized testing experience, while teachers can monitor progress and parents can view assignments and results.

**Highlights:** K-12 math quiz practice, Exam and assignment tracking, Grade monitoring, QR code enrollment for students, Teacher dashboard, Parental oversight of student progress

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

**In-app purchases:** none


## Frequently asked questions

### Is Cell World free?

Cell World costs $0.99, with no in-app purchases.

### Is ThatQuiz free?

ThatQuiz costs $0.99, with no in-app purchases.

### Which has better reviews, Cell World or ThatQuiz?

Cell World is rated higher. Cell World averages 4.6 out of 5 from 9 ratings, while ThatQuiz averages 4.0 from 107 ratings.

### Do Cell World or ThatQuiz have ads?

Neither Cell World nor ThatQuiz shows ads.

### Which is updated more often, Cell World or ThatQuiz?

Cell World ships an update every 18 months, and ThatQuiz every 2 months. Most recently, Cell World was updated on October 12, 2026 and ThatQuiz on October 15, 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.*