# Complete Anatomy for iPhone vs Tech Aide

The clearest difference is review sentiment: Tech Aide at 100% against Complete Anatomy for iPhone's 56%. Tech Aide also leads on rating (5.0 vs 4.5) and update cadence (weekly vs every 5 weeks). Complete Anatomy for iPhone's advantage is ratings volume (3.7K vs 3) and chart position (#24 vs unranked). On price, ads, in-app purchases and monetization model 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 and Tech Aide sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Tech Aide holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Complete Anatomy for iPhone has 3.7K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of Complete Anatomy for iPhone's written reviews are positive against 100% of Tech Aide's.

Complete Anatomy for iPhone ships an update every 5 weeks, Tech Aide weekly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Complete Anatomy for iPhone | Tech Aide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (3.7K ratings)](https://appshunter.io/ios/app/complete-anatomy-for-iphone/id1309253074/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tech-aide/id6764090848/reviews)** |
| Number of ratings | **3.7K** | 3 |
| Positive reviews | 55.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#24** | — |
| Size | 1.4 GB | 154 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [3D4Medical from Elsevier](https://appshunter.io/developer/315902958) | [NICHOLAS GREGORY CALLAHAN](https://appshunter.io/developer/1895634461) |

## What reviewers say

### Complete Anatomy for iPhone

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

**Currently charting:** #24 Top Grossing · Medical (US App Store)

Explore detailed 3D human anatomy models, guided courses, and interactive learning tools. This advanced platform is designed for medical students, educators, and clinicians to deepen their understanding of the human body through virtual dissection, radiology, and AR features.

**Highlights:** Customizable 3D anatomical models, 12 body systems with detailed views, Virtual dissection and guided courses, Interactive radiology and AR mode, Exam preparation tools, Microscopic anatomy models, Clinical videos and lectures

**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


### Tech Aide

[App page](https://appshunter.io/ios/app/tech-aide/id6764090848)

Provides radiologic technologists with quick, practical information for over 170 radiographic views. Features include detailed positioning guidance, custom equipment profiles, and credential tracking for professional requirements.

**Highlights:** 170+ radiographic views, Positioning guidance, Custom equipment profiles, Credential tracking, CE tracking, Document vault

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tech Aide Pro - Monthly | $4.99 | per month |
| Tech Aide Pro - Annual | $44.99 | per year |


## Frequently asked questions

### Is Complete Anatomy for iPhone free?

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

### Is Tech Aide free?

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

### Which has better reviews, Complete Anatomy for iPhone or Tech Aide?

Tech Aide is rated higher. Complete Anatomy for iPhone averages 4.5 out of 5 from 3.7K ratings, while Tech Aide averages 5.0 from 3 ratings.

### Do Complete Anatomy for iPhone or Tech Aide have ads?

Neither Complete Anatomy for iPhone nor Tech Aide shows ads.

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

Complete Anatomy for iPhone ships an update every 5 weeks, and Tech Aide weekly. Most recently, Complete Anatomy for iPhone was updated on November 11, 2026 and Tech Aide on October 31, 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.*