# Bone Ninja vs Podiatry PRISM

The clearest difference is price: Podiatry PRISM at Free against Bone Ninja's $49.99. Podiatry PRISM also leads on rating (5.0 vs 3.8) and device support (3 vs 1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Podiatry PRISM is free to download; Bone Ninja costs $49.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Podiatry PRISM holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Bone Ninja | Podiatry PRISM |
| --- | --- | --- |
| Price | $49.99 | **Free** |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/bone-ninja/id554151432/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/podiatry-prism/id1089332577/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 34 MB | 43 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LifeBridge Health](https://appshunter.io/developer/460335164) | [Jesse Borys](https://appshunter.io/developer/908481939) |

## What reviewers say

### Bone Ninja

[App page](https://appshunter.io/ios/app/bone-ninja/id554151432)

This educational tool helps orthopedic surgeons learn to analyze and correct long bone deformities using digital radiographs. It provides tools for measurement, drawing, and simulating osteotomy solutions, based on established surgical methodology.

**Highlights:** Radiograph analysis of bone deformities, Digital measurement and drawing tools, Osteotomy simulation with cut-out tool, Upload and analyze personal radiographs, Comparison with suggested correction solutions, Educational tool based on established methodology

**Features:** macOS Compatibility

**In-app purchases:** none


### Podiatry PRISM

[App page](https://appshunter.io/ios/app/podiatry-prism/id1089332577)

This educational app provides quick access to medical and surgical knowledge for podiatric residency interviews. It features AJM lists compiled by experienced medical professionals, designed for easy study on iOS devices.

**Highlights:** Podiatric residency interview study manual, Access to AJM lists, Covers medical and surgical topics, Created by residency director and resident, Educational purposes only

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bone Ninja free?

Bone Ninja costs $49.99, with no in-app purchases.

### Is Podiatry PRISM free?

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

### Which has better reviews, Bone Ninja or Podiatry PRISM?

Podiatry PRISM is rated higher. Bone Ninja averages 3.8 out of 5 from 4 ratings, while Podiatry PRISM averages 5.0 from 4 ratings.

### Do Bone Ninja or Podiatry PRISM have ads?

Neither Bone Ninja nor Podiatry PRISM shows ads.

### Which is updated more often, Bone Ninja or Podiatry PRISM?

Bone Ninja ships an update every 4 months, and Podiatry PRISM every 4 months. Most recently, Bone Ninja was updated on November 1, 2026 and Podiatry PRISM on November 2, 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.*