# DUS Master vs 3P

The clearest difference is price: DUS Master at Free against 3P's $0.99. DUS Master also leads on iOS requirement (14.0 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

DUS Master is free to download; 3P costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DUS Master ships an update every 10 days, 3P every 8 days. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | DUS Master | 3P |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dus-master/id6474985706/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | Free | — |
| Size | 33 MB | 2 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ahmet Ay](https://appshunter.io/developer/1185833917) | [habib ba](https://appshunter.io/developer/1831084122) |

## What reviewers say

### DUS Master

[App page](https://appshunter.io/ios/app/dus-master/id6474985706)

This app streamlines the DUS exam preparation and application process. It offers tools for studying, performance analysis, and preference simulation, helping users manage their DUS journey effectively.

**Highlights:** DUS Timer, Study Calendar & Analysis, Study Groups, Performance School, Preference Simulation, Branch Statistics, Score & Ranking Calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### 3P

[App page](https://appshunter.io/ios/app/3p-pixel-plan-program/id6758356477)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DUS Master free?

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

### Is 3P free?

3P costs $0.99, with no in-app purchases.

### Do DUS Master or 3P have ads?

Neither DUS Master nor 3P shows ads.

### Which is updated more often, DUS Master or 3P?

DUS Master ships an update every 10 days, and 3P every 8 days. Most recently, DUS Master was updated on October 7, 2026 and 3P on September 27, 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.*