# IMAIOS e vs DocOrbit

IMAIOS e and DocOrbit both sit at 4.9 stars, but that hides the real split: 100% of DocOrbit's written reviews are positive against 48% of IMAIOS e's. DocOrbit also leads on update cadence (daily vs every 9 days). IMAIOS e's advantage is ratings volume (1.4K vs 5) and chart position (#96 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. IMAIOS e sells 2 in-app purchases, starting at $21.99 per month and DocOrbit sells 7 one-off in-app purchases. 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 5.0 for DocOrbit. That said, the two scores are not equally well evidenced: IMAIOS e has 1.4K ratings behind it against 5, 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 100% of DocOrbit's.

IMAIOS e ships an update every 9 days, DocOrbit daily. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | IMAIOS e | DocOrbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (1.4K ratings)](https://appshunter.io/ios/app/imaios-e-anatomy/id334876403/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/docorbit-second-opinion/id6473197057/reviews)** |
| Number of ratings | **1.4K** | 5 |
| Positive reviews | 47.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#96** | — |
| Size | 2.1 GB | 37 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IMAIOS](https://appshunter.io/developer/334876406) | [DocOrbit Danışmanlık](https://appshunter.io/developer/1441317938) |

## What reviewers say

### IMAIOS e

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

**Currently charting:** #96 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 |


### DocOrbit

[App page](https://appshunter.io/ios/app/docorbit-second-opinion/id6473197057)

Access expert medical opinions from board-certified specialists worldwide. Get quick, confidential, and affordable second opinions on your health concerns anytime, anywhere.

**Highlights:** Specialized medical expertise on demand, Quick second opinions within hours, Private and confidential consultations, Affordable access to top specialists, Video and written consultation options, Global network of board-certified doctors

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 credit | $9.99 | one-time |
| 2 credits | $19.99 | one-time |
| 3 credits | $29.99 | one-time |
| 4 credits | $39.99 | one-time |
| 5 credits | $49.99 | one-time |
| 10 credits | $99.99 | one-time |
| 20 credits | $199.99 | one-time |


## Frequently asked questions

### Is IMAIOS e free?

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

### Is DocOrbit free?

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

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

DocOrbit is rated higher. IMAIOS e averages 4.9 out of 5 from 1.4K ratings, while DocOrbit averages 5.0 from 5 ratings.

### Do IMAIOS e or DocOrbit have ads?

Neither IMAIOS e nor DocOrbit shows ads.

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

IMAIOS e ships an update every 9 days, and DocOrbit daily. Most recently, IMAIOS e was updated on October 16, 2026 and DocOrbit on October 3, 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.*