# STIGMAltd vs DU

The clearest difference is ads: DU at none against STIGMAltd's shown. DU also leads on update cadence (monthly vs every 29 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

STIGMAltd ships an update every 29 months, DU monthly. The most recent releases landed on May 14, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | STIGMAltd | DU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/du/id1581919728/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 29 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 72 MB | 12 MB |
| Requires iOS | **14.0** | 14.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [(주)스티그마코퍼레이션](https://appshunter.io/developer/1567329858) | [Shinsegae International Co., Ltd.](https://appshunter.io/developer/357485835) |

## What reviewers say

### STIGMAltd

[App page](https://appshunter.io/ios/app/stigmaltd/id1567329856)

**In-app purchases:** none


### DU

[App page](https://appshunter.io/ios/app/du/id1581919728)

This app is integrating with S.I.VILLAGE to provide enhanced services. We express our deep gratitude to our customers for their continued support.

**Highlights:** Service integration with S.I.VILLAGE, Enhanced customer services, Gratitude to customers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STIGMAltd free?

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

### Is DU free?

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

### Do STIGMAltd or DU have ads?

STIGMAltd shows ads; DU does not.

### Which is updated more often, STIGMAltd or DU?

STIGMAltd ships an update every 29 months, and DU monthly. Most recently, STIGMAltd was updated on May 14, 2026 and DU on August 25, 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.*