# CHSSU vs DUSPort

The clearest difference is iOS requirement: CHSSU at 13.4 against DUSPort's 16.4. 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.

## The numbers

| Metric | CHSSU | DUSPort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dusport/id6756510967/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 16 MB | 74 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [KSTU-APP](https://appshunter.io/developer/1487150736) | [Derya Ortac](https://appshunter.io/developer/1811170522) |

## What reviewers say

### CHSSU

[App page](https://appshunter.io/ios/app/chssu/id6737519360)

**Features:** macOS Compatibility

**In-app purchases:** none


### DUSPort

[App page](https://appshunter.io/ios/app/dusport/id6756510967)

A comprehensive study platform for dentists preparing for the DUS exam. It offers a vast question bank with detailed explanations and various practice modes, including competitive duels and progress tracking.

**Highlights:** 1700+ DUS exam questions, 15 different dental subjects, Detailed question explanations, PvP and bot duels, XP and level system, Leaderboards and rewards, Progress tracking and analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is CHSSU free?

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

### Is DUSPort free?

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

### Do CHSSU or DUSPort have ads?

Neither CHSSU nor DUSPort shows ads.

---

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