# Implant Identifier vs CrossRoads Extremity Systems

The clearest difference is rating: Implant Identifier at 4.7 against CrossRoads Extremity Systems's 4.0. Implant Identifier also leads on ratings volume (282 vs 4). CrossRoads Extremity Systems's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 15.5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Implant Identifier holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Implant Identifier has 282 ratings behind it against 4, so its average is the more settled of the two.

Implant Identifier ships an update every 3 weeks, CrossRoads Extremity Systems fortnightly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Implant Identifier | CrossRoads Extremity Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (282 ratings)](https://appshunter.io/ios/app/implant-identifier/id1343366864/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/crossroads-extremity-systems/id1511928404/reviews) |
| Number of ratings | **282** | 4 |
| Positive reviews | 64.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 128 MB | 11 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Devise Health](https://appshunter.io/developer/1006656243) | [Enhatch Inc.](https://appshunter.io/developer/521213385) |

## What reviewers say

### Implant Identifier

[App page](https://appshunter.io/ios/app/implant-identifier/id1343366864)

Instantly identify orthopedic and spine implants from X-rays using AI. This app helps medical professionals recognize unknown implants, access a community of experts, and contribute to a growing library of implant data. Features include AI identification for hips, a community feed for assistance, and a filterable implant library.

**Highlights:** AI-Identify for Hips, Community Feed for Expert Help, Filterable Implant Library, Submit New Implants, My Implants History, X-ray Recognition

**Features:** Vision Pro support

**In-app purchases:** none


### CrossRoads Extremity Systems

[App page](https://appshunter.io/ios/app/crossroads-extremity-systems/id1511928404)

This app provides medical professionals with detailed information on dynamic procedures, implants, and instruments for foot and ankle orthopedic surgery. It aims to assist surgeons in offering patients improved recovery outcomes compared to conventional methods.

**Highlights:** Dynamic procedures for foot and ankle, Implants and instruments information, Surgical procedure details, Educational resources for surgeons, Improved patient recovery options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Implant Identifier free?

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

### Is CrossRoads Extremity Systems free?

CrossRoads Extremity Systems is free to download, with no in-app purchases.

### Which has better reviews, Implant Identifier or CrossRoads Extremity Systems?

Implant Identifier is rated higher. Implant Identifier averages 4.7 out of 5 from 282 ratings, while CrossRoads Extremity Systems averages 4.0 from 4 ratings.

### Do Implant Identifier or CrossRoads Extremity Systems have ads?

Neither Implant Identifier nor CrossRoads Extremity Systems shows ads.

### Which is updated more often, Implant Identifier or CrossRoads Extremity Systems?

Implant Identifier ships an update every 3 weeks, and CrossRoads Extremity Systems fortnightly. Most recently, Implant Identifier was updated on November 11, 2026 and CrossRoads Extremity Systems on November 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.*