# SmartSynX vs UAS Portal

The clearest difference is update cadence: UAS Portal at every 4 days against SmartSynX's every 6 weeks. 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.

SmartSynX ships an update every 6 weeks, UAS Portal every 4 days. The most recent releases landed on September 13, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | SmartSynX | UAS Portal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 28 MB | 77 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BLUESEAS ENTERPRISE COMPANY LIMITED](https://appshunter.io/developer/1310380548) | [DELV AEROSPACE COMPANY LIMITED](https://appshunter.io/developer/1627151731) |

## What reviewers say

### SmartSynX

[App page](https://appshunter.io/ios/app/smartsynx/id1449200976)

**In-app purchases:** none


### UAS Portal

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartSynX free?

SmartSynX 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 SmartSynX or UAS Portal have ads?

Neither SmartSynX nor UAS Portal shows ads.

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

SmartSynX ships an update every 6 weeks, and UAS Portal every 4 days. Most recently, SmartSynX was updated on September 13, 2026 and UAS Portal on June 22, 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.*