# BoSTT vs SUPhD

The clearest difference is iOS requirement: SUPhD at 13.0 against BoSTT's 15.1. 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.

BoSTT ships an update every 7 months, SUPhD every 11 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | BoSTT | SUPhD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bostt/id995198514/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Free | — |
| Size | 40 MB | 7 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Royal National Orthopaedic Hospital](https://appshunter.io/developer/995198513) | [K&M Congress Idegenforgalmi es Szolgaltato Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1123576703) |

## What reviewers say

### BoSTT

[App page](https://appshunter.io/ios/app/bostt/id995198514)

Access a comprehensive library of bone and soft tissue tumor case studies from leading experts. Explore clinical histories, radiology, pathology, diagnoses, and treatment plans. Ideal for healthcare professionals and medical students seeking to expand their knowledge in musculoskeletal oncology.

**Highlights:** Musculoskeletal tumor case studies, Clinical history details, High-resolution radiology and pathology images, Diagnosis and treatment information, Learning points for each case, Expert-provided content

**Features:** macOS Compatibility

**In-app purchases:** none


### SUPhD

[App page](https://appshunter.io/ios/app/suphd/id1528841469)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoSTT free?

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

### Is SUPhD free?

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

### Do BoSTT or SUPhD have ads?

Neither BoSTT nor SUPhD shows ads.

### Which is updated more often, BoSTT or SUPhD?

BoSTT ships an update every 7 months, and SUPhD every 11 months. Most recently, BoSTT was updated on November 6, 2026 and SUPhD on November 7, 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.*