# ABOS KSB+ vs Mako Training

The clearest difference is review sentiment: Mako Training at 50% against ABOS KSB+'s 17%. ABOS KSB+'s advantage is update cadence (monthly vs every 6 months) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ABOS KSB+ ships an update monthly, Mako Training every 6 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ABOS KSB+ | Mako Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/mako-training/id6743401898/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | Free |
| Size | 41 MB | 477 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [American Board of Orthopedic surgery](https://appshunter.io/developer/1724062579) | [Stryker](https://appshunter.io/developer/418553597) |

## What reviewers say

### 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

**In-app purchases:** none


### Mako Training

[App page](https://appshunter.io/ios/app/mako-training/id6743401898)

An educational tool to practice Mako Total Knee balancing scenarios and visualize surgical plans. It reinforces key concepts of Mako workflows to build confidence for high-impact cases. This app is for training purposes only and not for clinical use.

**Highlights:** Practice Mako Total Knee balancing scenarios, Visualize surgical plans and outcomes, Reinforce Mako workflow concepts, Explore pre-set surgical cases, Build confidence in case preparation

**In-app purchases:** none


## Frequently asked questions

### Is ABOS KSB+ free?

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

### Is Mako Training free?

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

### Do ABOS KSB+ or Mako Training have ads?

Neither ABOS KSB+ nor Mako Training shows ads.

### Which is updated more often, ABOS KSB+ or Mako Training?

ABOS KSB+ ships an update monthly, and Mako Training every 6 months. Most recently, ABOS KSB+ was updated on September 25, 2026 and Mako Training on September 10, 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.*