# S vs TNUS Mobile

The clearest difference is update cadence: S at every 9 days against TNUS Mobile's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

S ships an update every 9 days, TNUS Mobile every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | S | TNUS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/s-tnu/id6746743933/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 135 MB | 43 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) | [Thai Nguyen University of Sciences](https://appshunter.io/developer/1859494863) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-tnu/id6746743933)

This digital platform digitizes university student support. It helps manage schedules, register for courses, access digital libraries, and track academic progress. Students can proactively manage their studies anytime, anywhere.

**Highlights:** Schedule and exam management, Online credit registration, Digital library access, Academic surveys, Training information lookup, Academic progress tracking

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

**In-app purchases:** none


### TNUS Mobile

[App page](https://appshunter.io/ios/app/tnus-mobile/id6756244843)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is TNUS Mobile free?

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

### Do S or TNUS Mobile have ads?

Neither S nor TNUS Mobile shows ads.

### Which is updated more often, S or TNUS Mobile?

S ships an update every 9 days, and TNUS Mobile every 3 weeks. Most recently, S was updated on October 30, 2026 and TNUS Mobile on October 28, 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.*