# DNS Client vs JavaScript Blocker for Safari

The clearest difference is review sentiment: DNS Client at 64% against JavaScript Blocker for Safari's 0%. DNS Client also leads on ratings volume (145 vs 1) and chart position (#68 vs unranked). JavaScript Blocker for Safari's advantage is rating (5.0 vs 4.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

DNS Client costs $0.99 and JavaScript Blocker for Safari $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JavaScript Blocker for Safari holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: DNS Client has 145 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 64% of DNS Client's written reviews are positive against 0% of JavaScript Blocker for Safari's, so the app with the better star average is not the one people write more warmly about.

DNS Client ships an update every 3 weeks, JavaScript Blocker for Safari monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DNS Client | JavaScript Blocker for Safari |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [4.6 (145 ratings)](https://appshunter.io/ios/app/dns-client-lookup-and-query/id1517487743/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/javascript-blocker-for-safari/id6761494791/reviews)** |
| Number of ratings | **145** | 1 |
| Positive reviews | **63.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Paid |
| Best chart rank | **#68** | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sergii Kryvoblotskyi](https://appshunter.io/developer/1451846243) | [Alfredo Grassau](https://appshunter.io/developer/1564157928) |

## What reviewers say

### DNS Client

[App page](https://appshunter.io/ios/app/dns-client-lookup-and-query/id1517487743)

**Currently charting:** #68 Top Paid · Developer Tools (US App Store)

Debug Domain Name Servers with this networking tool. Create human-readable requests and interpret responses. Supports all known DNS query types and multiple protocols including DNS over UDP, HTTPs, and TLS.

**Highlights:** Debug Domain Name Servers, Create human-readable requests, Interpret DNS responses, Supports all DNS query types, DNS over UDP, DNS over HTTPs, DNS over TLS

**Features:** Vision Pro support

**In-app purchases:** none


### JavaScript Blocker for Safari

[App page](https://appshunter.io/ios/app/javascript-blocker-for-safari/id6761494791)

Gain granular control over website scripts with this Safari extension. Block JavaScript on specific pages, entire domains, or all sites for enhanced privacy and fewer distractions. Easily whitelist trusted sites to maintain functionality.

**Highlights:** Block JavaScript on current page, Block JavaScript on domain, Block JavaScript on all websites, Whitelist trusted domains, Block inline scripts, One-tap toggle control, Privacy-first design

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DNS Client free?

DNS Client costs $0.99, with no in-app purchases.

### Is JavaScript Blocker for Safari free?

JavaScript Blocker for Safari costs $2.99, with no in-app purchases.

### Which has better reviews, DNS Client or JavaScript Blocker for Safari?

JavaScript Blocker for Safari is rated higher. DNS Client averages 4.6 out of 5 from 145 ratings, while JavaScript Blocker for Safari averages 5.0 from 1 ratings.

### Do DNS Client or JavaScript Blocker for Safari have ads?

Neither DNS Client nor JavaScript Blocker for Safari shows ads.

### Which is updated more often, DNS Client or JavaScript Blocker for Safari?

DNS Client ships an update every 3 weeks, and JavaScript Blocker for Safari monthly. Most recently, DNS Client was updated on October 27, 2026 and JavaScript Blocker for Safari on October 28, 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.*