# BDMS MSO Platform vs n4Studies Plus

The clearest difference is price: BDMS MSO Platform at Free against n4Studies Plus's $7.99. BDMS MSO Platform also leads on update cadence (every 3 weeks vs every 2 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

BDMS MSO Platform is free to download; n4Studies Plus costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BDMS MSO Platform ships an update every 3 weeks, n4Studies Plus every 2 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BDMS MSO Platform | n4Studies Plus |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/n4studies-plus/id6450650727/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 37 MB | 16 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [BANGKOK DUSIT MEDICAL SERVICES PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279858676) | [Chetta Ngamjarus](https://appshunter.io/developer/680516904) |

## What reviewers say

### BDMS MSO Platform

[App page](https://appshunter.io/ios/app/bdms-mso-platform/id1279858677)

This private application is designed for medical professionals to access and complete online training courses and assessments. It facilitates the rapid dissemination of updated medical knowledge through video lectures and tests, providing scores and certificates upon completion.

**Highlights:** Online course training, Online testing, Video learning, Scores and certificates, Annual knowledge updates, Notifications for new content

**Features:** macOS Compatibility

**In-app purchases:** none


### n4Studies Plus

[App page](https://appshunter.io/ios/app/n4studies-plus/id6450650727)

This app simplifies sample size and study power calculations for various research designs. It offers tools for regression, survival analysis, diagnostic studies, and more, helping users find calculations in minutes.

**Highlights:** Sample size calculation for regression, Sample size for survival analysis, Sample size for diagnostic and cross-over studies, Sample size for population means and proportions, Sample size for case-control and cohort studies, Study power calculations, Email output sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BDMS MSO Platform free?

BDMS MSO Platform is free to download, with no in-app purchases.

### Is n4Studies Plus free?

n4Studies Plus costs $7.99, with no in-app purchases.

### Do BDMS MSO Platform or n4Studies Plus have ads?

Neither BDMS MSO Platform nor n4Studies Plus shows ads.

### Which is updated more often, BDMS MSO Platform or n4Studies Plus?

BDMS MSO Platform ships an update every 3 weeks, and n4Studies Plus every 2 months. Most recently, BDMS MSO Platform was updated on September 17, 2026 and n4Studies Plus on September 15, 2026.

---

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