# RMUTT Registration System vs My Lung PLUS

The clearest difference is review sentiment: My Lung PLUS at 100% against RMUTT Registration System's 17%. My Lung PLUS also leads on iOS requirement (13.0 vs 15.6). RMUTT Registration System's advantage is in-app purchases (none vs 4) and update cadence (every 2 months vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. My Lung PLUS sells 4 in-app purchases, starting at $2.99 per month. RMUTT Registration System asks for nothing beyond the download.

RMUTT Registration System ships an update every 2 months, My Lung PLUS every 14 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RMUTT Registration System | My Lung PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | **Free** | Subscription |
| Size | 39 MB | 1.1 GB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rajamangala University of Technology Thanyaburi](https://appshunter.io/developer/1500358706) | [Kanogwun Thongchote](https://appshunter.io/developer/1753240401) |

## What reviewers say

### RMUTT Registration System

[App page](https://appshunter.io/ios/app/rmutt-registration-system/id1203589689)

This app provides educational information and services for students of Rajamangala University of Technology Thanyaburi. Access announcements, registration details, class schedules, exam timetables, academic results, and financial information.

**Highlights:** Announcements, Registration, Class schedules, Exam timetables, Academic results, Financial obligations, Scholarship status

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

**In-app purchases:** none


### My Lung PLUS

[App page](https://appshunter.io/ios/app/my-lung-plus/id6504674616)

Explore 3D lung and respiratory anatomy with augmented reality. Visualize surface, segmented, and sound-related lung structures. Ideal for health science students to enhance understanding and application in patient care.

**Highlights:** 3D lung anatomy models, Augmented Reality (AR) mode, Surface and segmented views, Lung sound visualization, Normal and abnormal breath sounds, Respiratory system structures

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 เดือน | $2.99 | per month |
| 6 เดือน | $3.99 | per 6 months |
| 1 ปี | $6.99 | per year |
| แอปตัวเต็ม | $7.99 | one-time |


## Frequently asked questions

### Is RMUTT Registration System free?

RMUTT Registration System is free to download, with no in-app purchases.

### Is My Lung PLUS free?

My Lung PLUS is free to download, with in-app purchases available.

### Do RMUTT Registration System or My Lung PLUS have ads?

Neither RMUTT Registration System nor My Lung PLUS shows ads.

### Which is updated more often, RMUTT Registration System or My Lung PLUS?

RMUTT Registration System ships an update every 2 months, and My Lung PLUS every 14 months. Most recently, RMUTT Registration System was updated on October 15, 2026 and My Lung PLUS on October 9, 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.*