# UMS Access Control vs TrustShield Adblocker

The clearest difference is in-app purchases: UMS Access Control at none against TrustShield Adblocker's 1. TrustShield Adblocker's advantage is update cadence (every 3 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TrustShield Adblocker sells 1 in-app purchase, starting at $8.99 per 7 days. UMS Access Control asks for nothing beyond the download.

UMS Access Control ships an update every 12 months, TrustShield Adblocker every 3 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UMS Access Control | TrustShield Adblocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (33 ratings)](https://appshunter.io/ios/app/trustshield-adblocker/id6478018524/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 93.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 21 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BEST ALLIANCE COMPANY LIMITED](https://appshunter.io/developer/1518942596) | [Cilando LTD](https://appshunter.io/developer/1731375886) |

## What reviewers say

### UMS Access Control

[App page](https://appshunter.io/ios/app/ums-access-control/id1526791342)

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

**In-app purchases:** none


### TrustShield Adblocker

[App page](https://appshunter.io/ios/app/trustshield-adblocker/id6478018524)

Eliminate intrusive ads for a cleaner, faster, and more private browsing experience. This app blocks pop-ups, banners, and tracking scripts across websites, offering a user-friendly interface for seamless navigation and customization.

**Highlights:** Blocks all ad types, Accelerates page loading, Enhances privacy and security, Blocks tracking scripts, User-friendly interface

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscriptions | $8.99 | per 7 days |

**What reviewers like**

- 👍 Blocks ads effectively
- 🚀 Fast browsing experience
- 👍 Easy to use
- 👍 Good value for money
- 👍 Keeps updating

**What reviewers complain about**

- 🐛 Cannot cancel subscriptions
- 🐛 Scam, takes money
- 🐛 No option to get rid of subscription
- 🐛 Second page doesn't work
- 🐛 Cannot use settings to cancel subscription

**Reported bugs**

- Subscription cancellation not possible
- Second page not working
- Settings not accessible for subscription cancellation

**Requested features**

- Option to cancel subscription
- Fix second page functionality
- Improve settings for subscription management


## Frequently asked questions

### Is UMS Access Control free?

UMS Access Control is free to download, with no in-app purchases.

### Is TrustShield Adblocker free?

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

### Do UMS Access Control or TrustShield Adblocker have ads?

Neither UMS Access Control nor TrustShield Adblocker shows ads.

### Which is updated more often, UMS Access Control or TrustShield Adblocker?

UMS Access Control ships an update every 12 months, and TrustShield Adblocker every 3 weeks. Most recently, UMS Access Control was updated on October 6, 2026 and TrustShield Adblocker on October 15, 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.*