# Memorii vs CellWalk

The clearest difference is rating: CellWalk at 4.9 against Memorii's 1.0. CellWalk also leads on ratings volume (72 vs 1) and update cadence (every 3 weeks vs every 3 months). Memorii's advantage is iOS requirement (15.0 vs 27.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Memorii sells 6 one-off in-app purchases and CellWalk sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

CellWalk holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: CellWalk has 72 ratings behind it against 1, so its average is the more settled of the two.

Memorii ships an update every 3 months, CellWalk every 3 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memorii | CellWalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/memorii/id352411168/reviews) | **[4.9 (72 ratings)](https://appshunter.io/ios/app/cellwalk/id1627776848/reviews)** |
| Number of ratings | 1 | **72** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 554 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPad, iPod, Mac, Vision Pro** | iPhone, iPad, Mac, Vision Pro |
| Age rating | 4+ | 12+ |
| Developer | [Vincent Tourraine](https://appshunter.io/developer/308598599) | [Ako Biotica Inc.](https://appshunter.io/developer/1895703608) |

## What reviewers say

### Memorii

[App page](https://appshunter.io/ios/app/memorii/id352411168)

This app aids in learning East Asian characters like Chinese hanzi, Japanese kanji, and Korean hangul. It offers customizable flashcard slideshows and a home screen widget for continuous practice. Manage your vocabulary with folders, checkmarks, and favorites, with iCloud sync across devices.

**Highlights:** Learn Chinese hanzi, Japanese kanji, Korean hangul, Customizable vocabulary slideshows, Home screen widget for constant visibility, Flashcard library management with folders, iCloud sync across all devices

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Japanese Kanji Pack 1 | $0.99 | one-time |
| Chinese Hanzi Pack 2 | $0.99 | one-time |
| Japanese Kanji Pack 2 | $0.99 | one-time |
| Chinese Hanzi Pack 1 | $0.99 | one-time |
| Chinese Hanzi Pack 3 | $0.99 | one-time |
| Korean Hangul Pack 1 | $0.99 | one-time |


### 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


## Frequently asked questions

### Is Memorii free?

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

### Is CellWalk free?

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

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

CellWalk is rated higher. Memorii averages 1.0 out of 5 from 1 ratings, while CellWalk averages 4.9 from 72 ratings.

### Do Memorii or CellWalk have ads?

Neither Memorii nor CellWalk shows ads.

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

Memorii ships an update every 3 months, and CellWalk every 3 weeks. Most recently, Memorii was updated on October 21, 2026 and CellWalk on October 25, 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.*