# UEDM vs S90 Router

The clearest difference is update cadence: UEDM at every 3 days against S90 Router's every 8 months. S90 Router's advantage is iOS requirement (11.0 vs 13.0). 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.

UEDM ships an update every 3 days, S90 Router every 8 months. The most recent releases landed on December 5, 2025 and July 20, 2026 respectively.

## The numbers

| Metric | UEDM | S90 Router |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 months |
| Size | 38 MB | 15 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ZTE Corporation](https://appshunter.io/developer/541005256) | [Tozed Kangwei Tech Co.,Ltd](https://appshunter.io/developer/1380537692) |

## What reviewers say

### UEDM

[App page](https://appshunter.io/ios/app/uedm/id6470016015)

**In-app purchases:** none


### S90 Router

[App page](https://appshunter.io/ios/app/s90-router/id6474897871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UEDM free?

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

### Is S90 Router free?

S90 Router is free to download, with no in-app purchases.

### Do UEDM or S90 Router have ads?

Neither UEDM nor S90 Router shows ads.

### Which is updated more often, UEDM or S90 Router?

UEDM ships an update every 3 days, and S90 Router every 8 months. Most recently, UEDM was updated on December 5, 2025 and S90 Router on July 20, 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.*