# Bonesetter Learning vs ABOS KSB+

The clearest difference is rating: Bonesetter Learning at 5.0 against ABOS KSB+'s 1.0. Bonesetter Learning also leads on iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Bonesetter Learning holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Bonesetter Learning ships an update every 2 months, ABOS KSB+ monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Bonesetter Learning | ABOS KSB+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bonesetter-learning/id1336318369/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/abos-ksb-plus/id6475365567/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 58 MB | 41 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bonesetter Apps LLC](https://appshunter.io/developer/1262937946) | [ABOS](https://appshunter.io/developer/1724062579) |

## What reviewers say

### Bonesetter Learning

[App page](https://appshunter.io/ios/app/bonesetter-learning/id1336318369)

This application assists orthopedic surgeons, residents, and students in surgical planning and execution. It allows users to import and size digital images, manipulate fracture fragments, and precisely place implants. The app also aids in training by enabling step-by-step surgical review and comparison.

**Highlights:** Import and size digital images, Draw and reposition fracture fragments, Precise implant placement, Stepwise surgical process planning, Surgical tool and size identification, Training and review tool for residents

**Features:** macOS Compatibility

**In-app purchases:** none


### ABOS KSB+

[App page](https://appshunter.io/ios/app/abos-ksb-plus/id6475365567)

This app enables orthopaedic surgery residents in ACGME-accredited programs to request assessments for surgical skills and professional behavior. It facilitates formative feedback and encourages residents to take charge of their educational development.

**Highlights:** Surgical skills assessment requests, Professional behavior assessment requests, Formative feedback provision, Resident education ownership, ACGME program participation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bonesetter Learning free?

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

### Is ABOS KSB+ free?

ABOS KSB+ is free to download, with no in-app purchases.

### Which has better reviews, Bonesetter Learning or ABOS KSB+?

Bonesetter Learning is rated higher. Bonesetter Learning averages 5.0 out of 5 from 2 ratings, while ABOS KSB+ averages 1.0 from 1 ratings.

### Do Bonesetter Learning or ABOS KSB+ have ads?

Neither Bonesetter Learning nor ABOS KSB+ shows ads.

### Which is updated more often, Bonesetter Learning or ABOS KSB+?

Bonesetter Learning ships an update every 2 months, and ABOS KSB+ monthly. Most recently, Bonesetter Learning was updated on October 7, 2026 and ABOS KSB+ on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*