# DSD vs UAS Portal

The clearest difference is update cadence: UAS Portal at every 4 days against DSD's every 3 weeks. DSD's advantage is iOS requirement (9.0 vs 15.6). 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.

DSD ships an update every 3 weeks, UAS Portal every 4 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DSD | UAS Portal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 37 MB | 65 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Department of Skill Development](https://appshunter.io/developer/1194354847) | [DELV AEROSPACE COMPANY LIMITED](https://appshunter.io/developer/1627151731) |

## What reviewers say

### DSD

[App page](https://appshunter.io/ios/app/dsd/id1529223067)

Access government services, training course information, and skill development resources conveniently through a smartphone or tablet. This application provides direct access to public services, news, and contact information for relevant government departments.

**Highlights:** Training course information, Skill standard testing, Download certificates, Public relations news, Department location map, Frequently asked questions

**Features:** macOS Compatibility

**In-app purchases:** none


### UAS Portal

[App page](https://appshunter.io/ios/app/uas-portal/id6504277488)

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

**In-app purchases:** none


## Frequently asked questions

### Is DSD free?

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

### Is UAS Portal free?

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

### Do DSD or UAS Portal have ads?

Neither DSD nor UAS Portal shows ads.

### Which is updated more often, DSD or UAS Portal?

DSD ships an update every 3 weeks, and UAS Portal every 4 days. Most recently, DSD was updated on October 24, 2026 and UAS Portal on October 21, 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.*