# AO Surgery Reference vs CliniTech

The clearest difference is rating: CliniTech at 5.0 against AO Surgery Reference's 4.4. CliniTech also leads on update cadence (fortnightly vs every 6 months) and review sentiment (100% vs 86%). AO Surgery Reference's advantage is ratings volume (14 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CliniTech holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: AO Surgery Reference has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of AO Surgery Reference's written reviews are positive against 100% of CliniTech's.

AO Surgery Reference ships an update every 6 months, CliniTech fortnightly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AO Surgery Reference | CliniTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/ao-surgery-reference/id403961165/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clinitech/id6806176092/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 85.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 1 MB | 44 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [AO Foundation](https://appshunter.io/developer/399757056) | [Petros Petrosyan](https://appshunter.io/developer/1844350760) |

## What reviewers say

### AO Surgery Reference

[App page](https://appshunter.io/ios/app/ao-surgery-reference/id403961165)

Access a comprehensive online repository of surgical knowledge for fracture management. It provides detailed guidance on diagnosis, treatment, and aftercare for numerous fracture types, supported by extensive illustrations and expert review.

**Highlights:** 353 fracture types covered, 172 surgical approaches, 1222 surgical procedures, Over 30,000 illustrations, Feline, canine, and equine fracture care, Powerful search function

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

**In-app purchases:** none


### CliniTech

[App page](https://appshunter.io/ios/app/clinitech/id6806176092)

Streamline clinic operations with a comprehensive platform for patient management, scheduling, and team collaboration. Access patient records, track treatments, and manage staff permissions from anywhere. Designed for healthcare professionals to simplify daily tasks.

**Highlights:** Patient record management, Visit scheduling, Clinical record access, Treatment workflow tracking, Team collaboration tools, Role-based permissions, Dental charting

**In-app purchases:** none


## Frequently asked questions

### Is AO Surgery Reference free?

AO Surgery Reference is free to download, with no in-app purchases.

### Is CliniTech free?

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

### Which has better reviews, AO Surgery Reference or CliniTech?

CliniTech is rated higher. AO Surgery Reference averages 4.4 out of 5 from 14 ratings, while CliniTech averages 5.0 from 1 ratings.

### Do AO Surgery Reference or CliniTech have ads?

Neither AO Surgery Reference nor CliniTech shows ads.

### Which is updated more often, AO Surgery Reference or CliniTech?

AO Surgery Reference ships an update every 6 months, and CliniTech fortnightly. Most recently, AO Surgery Reference was updated on October 23, 2026 and CliniTech on October 29, 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.*