# DEMS vs Webster UOS

The clearest difference is update cadence: Webster UOS at every 8 days against DEMS's every 4 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.

DEMS ships an update every 4 weeks, Webster UOS every 8 days. Both last shipped on October 4, 2026.

## The numbers

| Metric | DEMS | Webster UOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Size | 28 MB | 51 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Altruist Technologies Private Limited](https://appshunter.io/developer/1529088214) | [CIEP Webster University in Tashkent](https://appshunter.io/developer/1764481497) |

## What reviewers say

### DEMS

[App page](https://appshunter.io/ios/app/dems-secova/id1570096753)

**Features:** macOS Compatibility

**In-app purchases:** none


### Webster UOS

[App page](https://appshunter.io/ios/app/webster-uos/id6447441346)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEMS free?

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

### Is Webster UOS free?

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

### Do DEMS or Webster UOS have ads?

Neither DEMS nor Webster UOS shows ads.

### Which is updated more often, DEMS or Webster UOS?

DEMS ships an update every 4 weeks, and Webster UOS every 8 days. Most recently, DEMS was updated on October 4, 2026 and Webster UOS on October 4, 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.*