# myTSF vs Bone Ninja Sensei

The clearest difference is rating: myTSF at 5.0 against Bone Ninja Sensei's 4.5. myTSF also leads on in-app purchases (none vs 1) and device support (3 vs 1). Bone Ninja Sensei's advantage is update cadence (every 3 months vs every 23 months) and iOS requirement (11.4 vs 15.0). On price, ratings volume and ads there is nothing between them.

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

myTSF holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

myTSF ships an update every 23 months, Bone Ninja Sensei every 3 months. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | myTSF | Bone Ninja Sensei |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mytsf/id1562854666/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/bone-ninja-sensei/id6450483301/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 48 MB |
| Requires iOS | 15.0 | **11.4** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [Smith & Nephew](https://appshunter.io/developer/549124657) | [LifeBridge Health](https://appshunter.io/developer/460335164) |

## What reviewers say

### myTSF

[App page](https://appshunter.io/ios/app/mytsf/id1562854666)

This medical app enables patients to access their prescription for a SMART TSF frame. Users can log adjustments made to the frame and record notes on their treatment progress.

**Highlights:** Download prescription, Record frame adjustments, Log progress notes, Track treatment

**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 myTSF free?

myTSF 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, myTSF or Bone Ninja Sensei?

myTSF is rated higher. myTSF averages 5.0 out of 5 from 3 ratings, while Bone Ninja Sensei averages 4.5 from 2 ratings.

### Do myTSF or Bone Ninja Sensei have ads?

Neither myTSF nor Bone Ninja Sensei shows ads.

### Which is updated more often, myTSF or Bone Ninja Sensei?

myTSF ships an update every 23 months, and Bone Ninja Sensei every 3 months. Most recently, myTSF was updated on October 5, 2026 and Bone Ninja Sensei on September 30, 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.*