# Complete Anatomy for iPhone vs ExactaN1

The clearest difference is review sentiment: ExactaN1 at 100% against Complete Anatomy for iPhone's 56%. ExactaN1 also leads on in-app purchases (none vs 6) and iOS requirement (12.0 vs 18.0). Complete Anatomy for iPhone's advantage is update cadence (every 5 weeks vs every 6 months) and chart position (#22 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Complete Anatomy for iPhone sells 6 in-app purchases, starting at $74.99 per year. ExactaN1 asks for nothing beyond the download.

Complete Anatomy for iPhone ships an update every 5 weeks, ExactaN1 every 6 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Complete Anatomy for iPhone | ExactaN1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.7K ratings)](https://appshunter.io/ios/app/complete-anatomy-for-iphone/id1309253074/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 55.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#22** | — |
| Size | 1.4 GB | 24 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [3D4Medical from Elsevier](https://appshunter.io/developer/315902958) | [Gamastech srl](https://appshunter.io/developer/1776616250) |

## What reviewers say

### Complete Anatomy for iPhone

[App page](https://appshunter.io/ios/app/complete-anatomy-for-iphone/id1309253074)

**Currently charting:** #22 Top Grossing · Medical (US App Store)

Explore a detailed 3D human body atlas with interactive models and comprehensive courses. Visualize anatomy with dynamic features like muscle motion and nerve tracing. Ideal for students and professionals seeking in-depth anatomical understanding.

**Highlights:** Detailed 3D human anatomy models, Interactive dissection and customization, Extensive atlas of anatomical illustrations, Comprehensive anatomy courses, Dynamic cross-sections and muscle motion, Augmented Reality (AR) mode, Clinical videos and microscopic models

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Plus License | $74.99 | per year |
| Student License | $74.99 | per year |
| Pro License | $99.99 | per year |
| Professional License | $99.99 | per year |
| Professional License | $119.99 | per year |
| Individual License | $24.99 | one-time |

**What reviewers like**

- 🚀 Detailed and comprehensive anatomy models
- 🔍 Helpful for learning and understanding anatomy
- 🎓 Useful for medical students and professionals
- 👍 Intuitive and easy to use interface
- 💡 Augmented reality (AR) features

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🔐 Issues with login and account management
- 💰 Expensive subscription model
- 📥 Difficulty downloading and accessing content
- 🔍 Missing or incomplete anatomy models

**Reported bugs**

- Inability to access purchased content
- Constant sign-in prompts
- Freezing and crashing on launch
- Unreliable AR functionality
- Inconsistent navigation and UI

**Requested features**

- Add full female anatomy model
- Improve cross-section and layering tools
- Integrate quizzes and flashcards
- Allow saving and restoring custom views
- Improve performance and stability


### ExactaN1

[App page](https://appshunter.io/ios/app/exactan1/id6737506176)

This app helps healthcare professionals and patients quickly and accurately determine the correct elastomeric pump for drug delivery. Input pump model, flow data, and capacity to calculate administration time and identify the ideal pump for specific therapy needs.

**Highlights:** Pump model identification, Flow data input, Capacity calculation, Administration time calculation, Therapy requirement matching

**In-app purchases:** none


## Frequently asked questions

### Is Complete Anatomy for iPhone free?

Complete Anatomy for iPhone is free to download, with in-app purchases available.

### Is ExactaN1 free?

ExactaN1 is free to download, with no in-app purchases.

### Do Complete Anatomy for iPhone or ExactaN1 have ads?

Neither Complete Anatomy for iPhone nor ExactaN1 shows ads.

### Which is updated more often, Complete Anatomy for iPhone or ExactaN1?

Complete Anatomy for iPhone ships an update every 5 weeks, and ExactaN1 every 6 months. Most recently, Complete Anatomy for iPhone was updated on November 2, 2026 and ExactaN1 on October 30, 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.*