# IMAIOS e vs DosisPedia

The clearest difference is in-app purchases: DosisPedia at none against IMAIOS e's 2. DosisPedia also leads on review sentiment (57% vs 48%) and iOS requirement (13.0 vs 17.6). IMAIOS e's advantage is rating (4.9 vs 4.4) and update cadence (every 9 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. IMAIOS e sells 2 in-app purchases, starting at $21.99 per month. DosisPedia asks for nothing beyond the download.

IMAIOS e holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: IMAIOS e has 1.4K ratings behind it against 27, so its average is the more settled of the two. Written reviews complicate that: 48% of IMAIOS e's written reviews are positive against 57% of DosisPedia's, so the app with the better star average is not the one people write more warmly about.

IMAIOS e ships an update every 9 days, DosisPedia every 5 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IMAIOS e | DosisPedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/imaios-e-anatomy/id334876403/reviews)** | [4.4 (27 ratings)](https://appshunter.io/ios/app/dosispedia/id964910141/reviews) |
| Number of ratings | **1.4K** | 27 |
| Positive reviews | 47.9% of reviews | **57.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#103** | — |
| Size | 2.1 GB | 17 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [IMAIOS](https://appshunter.io/developer/334876406) | [Manuel Silveira](https://appshunter.io/developer/1462319478) |

## What reviewers say

### IMAIOS e

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

**Currently charting:** #103 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 |


### DosisPedia

[App page](https://appshunter.io/ios/app/dosispedia/id964910141)

This mobile guide assists pediatricians and other medical professionals in quickly determining drug dosages for children based on weight. It offers detailed information on medications, including emergency protocols and specific indications, across various medical specialties.

**Highlights:** Drug dosage calculation by weight, Emergency drug protocols, 18 medical specialties coverage, Advanced medication search, Drug warnings and interactions, Regular medication updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IMAIOS e free?

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

### Is DosisPedia free?

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

### Which has better reviews, IMAIOS e or DosisPedia?

IMAIOS e is rated higher. IMAIOS e averages 4.9 out of 5 from 1.4K ratings, while DosisPedia averages 4.4 from 27 ratings.

### Do IMAIOS e or DosisPedia have ads?

Neither IMAIOS e nor DosisPedia shows ads.

### Which is updated more often, IMAIOS e or DosisPedia?

IMAIOS e ships an update every 9 days, and DosisPedia every 5 months. Most recently, IMAIOS e was updated on October 29, 2026 and DosisPedia on October 24, 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.*