# Medulla Mentor vs Mnemonics Maker

The clearest difference is in-app purchases: Medulla Mentor at none against Mnemonics Maker's 1. Mnemonics Maker's advantage is update cadence (every 2 months vs every 8 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Mnemonics Maker sells 1 one-off in-app purchase. Medulla Mentor asks for nothing beyond the download.

Medulla Mentor ships an update every 8 months, Mnemonics Maker every 2 months. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Medulla Mentor | Mnemonics Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/medulla-mentor/id6469579767/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 578 MB | 53 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Duncan Salmon](https://appshunter.io/developer/1712229730) | [Keith Harryman](https://appshunter.io/developer/1693739510) |

## What reviewers say

### Medulla Mentor

[App page](https://appshunter.io/ios/app/medulla-mentor/id6469579767)

Explore detailed 3D models of the brainstem with interactive labels. Visualize anatomy in axial, coronal, and sagittal views, perfect for students studying neuroscience.

**Highlights:** Interactive 3D brainstem models, Axial, coronal, and sagittal views, Toggleable anatomical labels, Detailed medulla, pons, and midbrain views, Data courtesy of Duke In Vivo Microscopy

**Features:** macOS Compatibility

**In-app purchases:** none


### Mnemonics Maker

[App page](https://appshunter.io/ios/app/mnemonics-maker/id6470495962)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads on Mnemonics Maker | $0.99 | one-time |


## Frequently asked questions

### Is Medulla Mentor free?

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

### Is Mnemonics Maker free?

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

### Do Medulla Mentor or Mnemonics Maker have ads?

Neither Medulla Mentor nor Mnemonics Maker shows ads.

### Which is updated more often, Medulla Mentor or Mnemonics Maker?

Medulla Mentor ships an update every 8 months, and Mnemonics Maker every 2 months. Most recently, Medulla Mentor was updated on June 1, 2026 and Mnemonics Maker on September 20, 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.*