# Mammography Assistant vs misTMJ

The clearest difference is in-app purchases: misTMJ at none against Mammography Assistant's 1. Mammography Assistant's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mammography Assistant sells 1 one-off in-app purchase. misTMJ asks for nothing beyond the download.

Mammography Assistant ships an update every 6 weeks, misTMJ monthly. The most recent releases landed on August 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Mammography Assistant | misTMJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mammography-assistant/id1534082005/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 49 MB | 594 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Akash Tomer](https://appshunter.io/developer/1534082007) | [Himalaya Computing](https://appshunter.io/developer/1205321932) |

## What reviewers say

### Mammography Assistant

[App page](https://appshunter.io/ios/app/mammography-assistant/id1534082005)

This app assists radiologists and students in staging breast cancers and reporting mammograms. It offers a BI-RADS mode for quick categorization and a learning mode with quizzes and sample cases based on the latest guidelines.

**Highlights:** BI-RADS categorization algorithm, Sample images and descriptor details, Likelihood of cancer and management recommendations, User-friendly learning mode, Practice quizzes with case bank, Based on ACR BI-RADS 5th edition

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


### misTMJ

[App page](https://appshunter.io/ios/app/mistmj/id1592838220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mammography Assistant free?

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

### Is misTMJ free?

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

### Do Mammography Assistant or misTMJ have ads?

Neither Mammography Assistant nor misTMJ shows ads.

### Which is updated more often, Mammography Assistant or misTMJ?

Mammography Assistant ships an update every 6 weeks, and misTMJ monthly. Most recently, Mammography Assistant was updated on August 4, 2026 and misTMJ on September 18, 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.*