# DNS Client vs iCardVerify

The clearest difference is review sentiment: iCardVerify at 100% against DNS Client's 64%. iCardVerify also leads on rating (5.0 vs 4.6) and chart position (#6 vs #18). DNS Client's advantage is ratings volume (145 vs 6) and device support (4 vs 2). On update cadence, ads and in-app purchases there is nothing between them.

DNS Client costs $0.99 and iCardVerify $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iCardVerify 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 6, so its average is the more settled of the two. Written reviews point the same way: 64% of DNS Client's written reviews are positive against 100% of iCardVerify's.

DNS Client ships an update every 3 weeks, iCardVerify every 5 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | DNS Client | iCardVerify |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [4.6 (145 ratings)](https://appshunter.io/ios/app/dns-client-lookup-and-query/id1517487743/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979/reviews)** |
| Number of ratings | **145** | 6 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Paid |
| Best chart rank | #18 | **#6** |
| Size | 1 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergii Kryvoblotskyi](https://appshunter.io/developer/1451846243) | [Adel Abdelmaseih](https://appshunter.io/developer/955372059) |

## What reviewers say

### DNS Client

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

**Currently charting:** #18 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


### iCardVerify

[App page](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979)

**Currently charting:** #6 Top Paid · Developer Tools, #119 Top Grossing · Developer Tools (US App Store)

This tool generates and validates test credit card numbers for developers and QA professionals. It supports various card types and export formats, functioning offline for enhanced privacy and security.

**Highlights:** Generate test credit cards in batches, Validate major credit card types, Offline operation for privacy, Export to clipboard or PDF, Supports JSON, XML, and text formats, Works with Visa, Amex, Mastercard, JCB, and more

**Features:** macOS Compatibility, 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 iCardVerify free?

iCardVerify costs $1.99, with no in-app purchases.

### Which has better reviews, DNS Client or iCardVerify?

iCardVerify is rated higher. DNS Client averages 4.6 out of 5 from 145 ratings, while iCardVerify averages 5.0 from 6 ratings.

### Do DNS Client or iCardVerify have ads?

Neither DNS Client nor iCardVerify shows ads.

### Which is updated more often, DNS Client or iCardVerify?

DNS Client ships an update every 3 weeks, and iCardVerify every 5 weeks. Most recently, DNS Client was updated on November 7, 2026 and iCardVerify on November 8, 2026.

### Which is more popular, DNS Client or iCardVerify?

DNS Client currently peaks at #18 in the App Store charts, and iCardVerify at #6. Chart position reflects recent download velocity rather than total install base.

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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.*