# IMAIOS e vs Basic Radiology

The clearest difference is update cadence: IMAIOS e at every 9 days against Basic Radiology's every 2 months. IMAIOS e also leads on chart position (#71 vs unranked) and ratings volume (1.4K vs 159). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. IMAIOS e sells 2 in-app purchases, starting at $21.99 per month and Basic Radiology sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for IMAIOS e against 4.8 for Basic Radiology. That said, the two scores are not equally well evidenced: IMAIOS e has 1.4K ratings behind it against 159, so its average is the more settled of the two. Written reviews are what separate them: 48% of IMAIOS e's written reviews are positive against 50% of Basic Radiology's.

IMAIOS e ships an update every 9 days, Basic Radiology every 2 months. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | IMAIOS e | Basic Radiology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/imaios-e-anatomy/id334876403/reviews)** | [4.8 (159 ratings)](https://appshunter.io/ios/app/basic-radiology/id1493399182/reviews) |
| Number of ratings | **1.4K** | 159 |
| Positive reviews | 47.9% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#71** | — |
| Size | 2.1 GB | 28 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IMAIOS](https://appshunter.io/developer/334876406) | [martin schranz](https://appshunter.io/developer/1088326022) |

## What reviewers say

### IMAIOS e

[App page](https://appshunter.io/ios/app/imaios-e-anatomy/id334876403)

**Currently charting:** #71 Top Grossing · Medical (US App Store)

This comprehensive human anatomy atlas offers over 26,000 medical images, including various views and illustrations. It allows users to explore anatomical structures with interactive features and multiple language options. A free preview is available before subscribing to the full, continuously updated atlas.

**Highlights:** 26,000+ medical and anatomical images, Axial, coronal, sagittal views, Radiography and angiography images, Dissection pictures and illustrations, Interactive labeling and search, 12 language options

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| e-Anatomy monthly Subscription | $21.99 | per month |
| e-Anatomy one year Subscription | $132.99 | per year |


### Basic Radiology

[App page](https://appshunter.io/ios/app/basic-radiology/id1493399182)

Enhance your radiology knowledge with this educational app. It offers multiple-choice questions, detailed explanations, and high-quality visual aids like images, videos, and animations. Practice and learn at your own pace with a free selection of questions, or upgrade for unlimited access.

**Highlights:** Multiple-choice questions (MCQs), High-quality images, videos, and animations, Detailed explanations for each question, Randomized question presentation, User registration required, Internet connection needed

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |


## Frequently asked questions

### Is IMAIOS e free?

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

### Is Basic Radiology free?

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

### Which has better reviews, IMAIOS e or Basic Radiology?

IMAIOS e is rated higher. IMAIOS e averages 4.9 out of 5 from 1.4K ratings, while Basic Radiology averages 4.8 from 159 ratings.

### Do IMAIOS e or Basic Radiology have ads?

Neither IMAIOS e nor Basic Radiology shows ads.

### Which is updated more often, IMAIOS e or Basic Radiology?

IMAIOS e ships an update every 9 days, and Basic Radiology every 2 months. Most recently, IMAIOS e was updated on September 23, 2026 and Basic Radiology on September 12, 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.*