# Trial Clock vs AdShield One

Trial Clock and AdShield One are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Trial Clock | AdShield One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adshield-one-ad-blocker/id6806749558/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 36 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BRADFORD MICHAEL LINDLEY](https://appshunter.io/developer/6802406026) | [健 胡](https://appshunter.io/developer/6794154182) |

## What reviewers say

### Trial Clock

[App page](https://appshunter.io/ios/app/trial-clock/id6805662698)

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

**In-app purchases:** none


### AdShield One

[App page](https://appshunter.io/ios/app/adshield-one-ad-blocker/id6806749558)

Enhance your browsing experience by blocking ads and trackers in Safari. Offers advanced features like annoyance filtering and dark themes with a one-time purchase. Protect your privacy and enjoy a cleaner web.

**Highlights:** Block ads and trackers, Clean tracking parameters from links, Whitelist websites, Annoyance filtering, Cookie banner controls, Website dark themes, YouTube Shorts controls

**Features:** Safari Extension, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Trial Clock free?

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

### Is AdShield One free?

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

### Do Trial Clock or AdShield One have ads?

Neither Trial Clock nor AdShield One shows ads.

### Which is updated more often, Trial Clock or AdShield One?

Trial Clock ships an update weekly, and AdShield One weekly. Most recently, Trial Clock was updated on October 19, 2026 and AdShield One on October 16, 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.*