# UEDM vs Tenlink Defender

The clearest difference is in-app purchases: UEDM at none against Tenlink Defender's 3. UEDM also leads on update cadence (every 3 days vs every 6 weeks) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Tenlink Defender sells 3 in-app purchases, starting at $29.99 per year. UEDM asks for nothing beyond the download.

UEDM ships an update every 3 days, Tenlink Defender every 6 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UEDM | Tenlink Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 38 MB | 3 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ZTE Corporation](https://appshunter.io/developer/541005256) | [TENLINK LLC](https://appshunter.io/developer/1878439500) |

## What reviewers say

### UEDM

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

**In-app purchases:** none


### Tenlink Defender

[App page](https://appshunter.io/ios/app/tenlink-defender/id6759937162)

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Protection | $29.99 | per year |
| Plus Protection | $44.99 | per year |
| Ultimate Protection | $79.99 | per year |


## Frequently asked questions

### Is UEDM free?

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

### Is Tenlink Defender free?

Tenlink Defender is free to download, with in-app purchases available.

### Do UEDM or Tenlink Defender have ads?

Neither UEDM nor Tenlink Defender shows ads.

### Which is updated more often, UEDM or Tenlink Defender?

UEDM ships an update every 3 days, and Tenlink Defender every 6 weeks. Most recently, UEDM was updated on October 19, 2026 and Tenlink Defender on October 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.*