# PTIT S vs KNB Online

PTIT S and KNB Online are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | PTIT S | KNB Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (39 ratings)](https://appshunter.io/ios/app/ptit-s-link/id1545808013/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 25.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 65 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AISoft](https://appshunter.io/developer/1534825275) | [HISOFT VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/1623517134) |

## What reviewers say

### PTIT S

[App page](https://appshunter.io/ios/app/ptit-s-link/id1545808013)

This application supports students, lecturers, and administrators at the Posts and Telecommunications Institute of Technology. It aims to enhance training and research quality through digital transformation, offering essential functions for each user group.

**Highlights:** Digital transformation for education, Supports students, lecturers, and administrators, Enhances training quality, Improves research capabilities, Essential functions for users

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

**In-app purchases:** none


### KNB Online

[App page](https://appshunter.io/ios/app/knb-online/id6809713657)

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

**In-app purchases:** none


## Frequently asked questions

### Is PTIT S free?

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

### Is KNB Online free?

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

### Do PTIT S or KNB Online have ads?

Neither PTIT S nor KNB Online shows ads.

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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.*