# Biomet Orthosize Templating vs Bone Ninja Sensei

The clearest difference is in-app purchases: Biomet Orthosize Templating at none against Bone Ninja Sensei's 1. Biomet Orthosize Templating also leads on rating (4.0 vs 3.7) and iOS requirement (6.0 vs 11.4). Bone Ninja Sensei's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bone Ninja Sensei sells 1 in-app purchase, starting at $14.99 per year. Biomet Orthosize Templating asks for nothing beyond the download.

Biomet Orthosize Templating holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Biomet Orthosize Templating ships an update every 5 months, Bone Ninja Sensei every 3 months. The most recent releases landed on September 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Biomet Orthosize Templating | Bone Ninja Sensei |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/biomet-orthosize-templating/id603548641/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/bone-ninja-sensei/id6450483301/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 105 MB | 48 MB |
| Requires iOS | **6.0** | 11.4 |
| Devices | iPad | iPad |
| Age rating | 12+ | 4+ |
| Developer | [Zimmer, Inc](https://appshunter.io/developer/496317854) | [LifeBridge Health](https://appshunter.io/developer/460335164) |

## What reviewers say

### Biomet Orthosize Templating

[App page](https://appshunter.io/ios/app/biomet-orthosize-templating/id603548641)

This application assists healthcare professionals in pre-operative orthopedic surgery planning. It allows for overlaying prosthesis templates on radiological images, performing measurements, and positioning templates. It functions as a companion to a desktop application for reviewing and modifying saved images.

**Highlights:** Pre-operative orthopedic surgery planning, Overlay prosthesis templates on radiological images, Perform measurements on images, Position templates, Review and modify saved images, Companion app for desktop software

**Features:** macOS Compatibility

**In-app purchases:** none


### Bone Ninja Sensei

[App page](https://appshunter.io/ios/app/bone-ninja-sensei/id6450483301)

This educational tool, created by orthopedic surgeons, helps medical professionals learn to analyze long bone deformities. It provides tools for drawing, measuring, and simulating osteotomy solutions on provided or uploaded radiographs.

**Highlights:** Analyze long bone deformities, Radiograph analysis tools, Simulate osteotomy solutions, Upload custom radiographs, Drawing and measuring tools, Educational case examples

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription Plan | $14.99 | per year |


## Frequently asked questions

### Is Biomet Orthosize Templating free?

Biomet Orthosize Templating is free to download, with no in-app purchases.

### Is Bone Ninja Sensei free?

Bone Ninja Sensei is free to download, with in-app purchases available.

### Which has better reviews, Biomet Orthosize Templating or Bone Ninja Sensei?

Biomet Orthosize Templating is rated higher. Biomet Orthosize Templating averages 4.0 out of 5 from 1 ratings, while Bone Ninja Sensei averages 3.7 from 3 ratings.

### Do Biomet Orthosize Templating or Bone Ninja Sensei have ads?

Neither Biomet Orthosize Templating nor Bone Ninja Sensei shows ads.

### Which is updated more often, Biomet Orthosize Templating or Bone Ninja Sensei?

Biomet Orthosize Templating ships an update every 5 months, and Bone Ninja Sensei every 3 months. Most recently, Biomet Orthosize Templating was updated on September 22, 2026 and Bone Ninja Sensei on October 24, 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.*