# uDL2 Config vs iBlocker

The clearest difference is in-app purchases: uDL2 Config at none against iBlocker's 11. iBlocker's advantage is update cadence (every 5 weeks vs every 25 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iBlocker sells 11 in-app purchases, starting at $4.99 per 7 days. uDL2 Config asks for nothing beyond the download.

uDL2 Config ships an update every 25 months, iBlocker every 5 weeks. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | uDL2 Config | iBlocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (734 ratings)](https://appshunter.io/ios/app/iblocker-stop-ads/id1567368739/reviews)** |
| Number of ratings | — | **734** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 15 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobiltex Data](https://appshunter.io/developer/1050682800) | [Marina Karataeva](https://appshunter.io/developer/1532874280) |

## What reviewers say

### uDL2 Config

[App page](https://appshunter.io/ios/app/udl2-config/id1389841774)

**Features:** Vision Pro support

**In-app purchases:** none


### iBlocker

[App page](https://appshunter.io/ios/app/iblocker-stop-ads/id1567368739)

Enhance your browsing experience by blocking intrusive ads, pop-ups, and trackers. Enjoy faster web page loading and improved security without compromising your privacy. Optional premium features offer advanced blocking capabilities and automatic updates.

**Highlights:** Block pop-up ads, Stop content tracking, Prevent redirects, Block autoplay videos, Faster web loading, YouTube ad blocking (Safari)

**Features:** Safari Extension, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | per 7 days |
| Premium access | $5.99 | per 7 days |
| Unlock everything | $5.99 | per 7 days |
| Premium access | $9.99 | per month |
| Unlock everything | $9.99 | per year |
| Unlock Everything | $9.99 | per month |
| Premium access | $34.99 | per 6 months |
| Premium access | $49.99 | per year |
| Unlock Everything | $59.99 | per year |
| Unlock Everything | $59.99 | per year |
| Unlock everything | $59.99 | per year |

**What reviewers like**

- 🔒 Effective virus and malware blocking capability
- 👍 Simple and straightforward functionality

**What reviewers complain about**

- 💰 Aggressive premium paywall and pricing ($7.49/week)
- 🚫 Inability to close premium advertisement popups
- 😤 Forced premium upselling immediately upon installation
- 🔐 Core security features locked behind premium paywall
- ⚠️ Deceptive monetization model for security software

**Reported bugs**

- Premium advertisement cannot be closed or dismissed
- App forces premium subscription without clear opt-out option
- Premium popup appears immediately after installation

**Requested features**

- Free ad blocking without premium requirement
- Ability to dismiss or close premium advertisements
- Free access to basic security features


## Frequently asked questions

### Is uDL2 Config free?

uDL2 Config is free to download, with no in-app purchases.

### Is iBlocker free?

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

### Do uDL2 Config or iBlocker have ads?

Neither uDL2 Config nor iBlocker shows ads.

### Which is updated more often, uDL2 Config or iBlocker?

uDL2 Config ships an update every 25 months, and iBlocker every 5 weeks. Most recently, uDL2 Config was updated on October 20, 2026 and iBlocker on October 23, 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.*