# CellWalk vs GalacticAR

The clearest difference is rating: CellWalk at 4.8 against GalacticAR's 4.5. CellWalk also leads on review sentiment (92% vs 69%). GalacticAR's advantage is device support (6 vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CellWalk sells 3 in-app purchases, starting at $9.99 per month and GalacticAR sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CellWalk holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 73 and 120 respectively. Written reviews point the same way: 92% of CellWalk's written reviews are positive against 69% of GalacticAR's.

CellWalk ships an update every 2 weeks, GalacticAR monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | CellWalk | GalacticAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (73 ratings)](https://appshunter.io/ios/app/cellwalk/id1627776848/reviews)** | [4.5 (120 ratings)](https://appshunter.io/ios/app/galacticar-space-sim-and-quiz/id1666796447/reviews) |
| Number of ratings | 73 | **120** |
| Positive reviews | **91.7% of reviews** | 69.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 555 MB | 224 MB |
| Requires iOS | 27.0 | **26.0** |
| Devices | iPhone, iPad, Mac, Vision Pro | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 12+ | 4+ |
| Developer | [Ako Biotica Inc.](https://appshunter.io/developer/1895703608) | [Vielfalt Software e.U.](https://appshunter.io/developer/1666796449) |

## What reviewers say

### CellWalk

[App page](https://appshunter.io/ios/app/cellwalk/id1627776848)

Explore a living cell in 3D, from whole organisms down to atoms. An AI tutor guides your learning with interactive lessons and detailed explanations of molecular structures. Features augmented reality for an immersive educational experience.

**Highlights:** 3D cell exploration, Molecular-level detail, AI-powered tutor (Ako), Augmented reality visualization, Interactive learning paths, Guided tours, Siri integration

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CellWalk Pro Monthly | $9.99 | per month |
| CellWalk Pro Annual | $79.99 | per year |
| Pro Lessons | $39.99 | one-time |

**What reviewers like**

- ✨ Stunning visualizations
- 🔬 Incredible detail
- 🧠 Informative content
- 👍 Easy to use
- 🚀 Smooth performance

**What reviewers complain about**

- ⚠️ Misleading information
- 📚 Limited content
- 🖼️ Tiny window view
- 😵 Nauseating renderer
- 🐛 Buggy performance

**Reported bugs**

- ATP synthase described backwards
- Renderer noise causes nausea
- Buggy and low framerate
- Renderer not responsive to head movements

**Requested features**

- More cells to explore (eukaryotic, mammalian, computer cells)
- More content and depth
- Expand on descriptions with an 'expand on' feature
- Add tutorials for new users
- Add color to highlighted text for easy reference


### GalacticAR

[App page](https://appshunter.io/ios/app/galacticar-space-sim-and-quiz/id1666796447)

Explore the cosmos with interactive 3D models and immersive scenes. Test your astronomy knowledge with over 300 quiz questions covering celestial bodies and phenomena. Learn about planets, stars, galaxies, and more in multiple languages.

**Highlights:** 300 astronomy quiz questions, 121 astronomical topics encyclopedia, 43 interactive 3D models, 16 immersive outer space scenes, 9 main astronomical categories, 6 supported languages

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |
| Support the Developer | $4.99 | one-time |
| Full Version + Support the Dev | $9.99 | one-time |


## Frequently asked questions

### Is CellWalk free?

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

### Is GalacticAR free?

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

### Which has better reviews, CellWalk or GalacticAR?

CellWalk is rated higher. CellWalk averages 4.8 out of 5 from 73 ratings, while GalacticAR averages 4.5 from 120 ratings.

### Do CellWalk or GalacticAR have ads?

Neither CellWalk nor GalacticAR shows ads.

### Which is updated more often, CellWalk or GalacticAR?

CellWalk ships an update every 2 weeks, and GalacticAR monthly. Most recently, CellWalk was updated on November 3, 2026 and GalacticAR on November 3, 2026.

---

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