# CellWalk vs WhatsFirst

The clearest difference is price: CellWalk at Free against WhatsFirst's $0.99. WhatsFirst's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 27.0). On update cadence, ads and device support there is nothing between them.

CellWalk is free to download; WhatsFirst costs $0.99 up front. CellWalk sells 3 in-app purchases, starting at $9.99 per month. WhatsFirst asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CellWalk | WhatsFirst |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.9 (72 ratings)](https://appshunter.io/ios/app/cellwalk/id1627776848/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 554 MB | 1 MB |
| Requires iOS | 27.0 | **13.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Ako Biotica Inc.](https://appshunter.io/developer/1895703608) | [MARKUS SEBASTIAN GUTMANN](https://appshunter.io/developer/1773577770) |

## What reviewers say

### CellWalk

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

Explore the intricate world of cells in a 3D environment, from the overall structure down to molecular details. Tap on terms to receive clear, contextual explanations powered by on-device AI, adapting to your learning level. Designed for students and educators to foster a deeper understanding of cell biology.

**Highlights:** 3D cell exploration, On-device AI definitions, Multi-level explanations, Interactive concept chains, Touch-first navigation, High-fidelity visuals

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CellWalk Pro Monthly | $9.99 | per month |
| CellWalk Pro Annual | $79.99 | per year |
| Pro Lessons | $29.99 | 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


### WhatsFirst

[App page](https://appshunter.io/ios/app/whatsfirst-watch-only/id6740159486)

**In-app purchases:** none


## Frequently asked questions

### Is CellWalk free?

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

### Is WhatsFirst free?

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

### Do CellWalk or WhatsFirst have ads?

Neither CellWalk nor WhatsFirst shows ads.

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

CellWalk ships an update every 3 weeks, and WhatsFirst every 3 weeks. Most recently, CellWalk was updated on October 25, 2026 and WhatsFirst on October 19, 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.*