Best Dns Tester Apps

249+ iOS apps curated and reviewed

4.3 avg rating
15 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our dns tester list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Dns Tester Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DNS Benchmark: Speed TestDNS Benchmark: Speed TestFree4.6★ (15)YesYesSep 2026
2iNetTools - Ping,DNS,Port ScaniNetTools - Ping,DNS,Port ScanFree4.6★ (5.6K)YesYesSep 2026
3WIFI Analyzer - DNS Speed TestWIFI Analyzer - DNS Speed TestFree4.5★ (110)NoYesSep 2026
4DNS Optimizer: Server ChangerDNS Optimizer: Server ChangerFree5.0★ (7)NoYesSep 2026
5DNS Quick: DNS SettingsDNS Quick: DNS SettingsFreeNoYesSep 2026
6DNS InspectorDNS InspectorFree4.9★ (21)NoNoJul 2026
7DNS & IP Changer - Secure VPNDNS & IP Changer - Secure VPNFree4.8★ (12K)YesYesSep 2026
8ISC DNS CheckerISC DNS CheckerFree3.0★ (1)NoNoMay 2026

Top Picks for Dns Tester

DNS Benchmark: Speed Test#1

DNS Benchmark: Speed Test by Daniel Souza do Vale

Ping Test & Network Optimizer
Editor's Choice
🔧 Utilities
4.6(15 ratings)
FreeAdsIn-App Purchases
DNS Benchmark: Speed Test screenshot 1
DNS Benchmark: Speed Test screenshot 2
DNS Benchmark: Speed Test screenshot 3
DNS Benchmark: Speed Test screenshot 4
DNS Benchmark: Speed Test screenshot 5
DNS Benchmark: Speed Test screenshot 6

Optimize your internet speed by finding the fastest DNS server for gaming, streaming, or general browsing. This tool provides detailed performance metrics and stability analysis to improve your connection quality.

iNetTools - Ping,DNS,Port Scan#2

iNetTools - Ping,DNS,Port Scan by ComcSoft Corporation

Best Network Diagnosis App
Strong Contender
🔧 Utilities
4.6😞(5.6K ratings)
FreeAdsIn-App Purchases
iNetTools - Ping,DNS,Port Scan screenshot 1
iNetTools - Ping,DNS,Port Scan screenshot 2
iNetTools - Ping,DNS,Port Scan screenshot 3
iNetTools - Ping,DNS,Port Scan screenshot 4
iNetTools - Ping,DNS,Port Scan screenshot 5
iNetTools - Ping,DNS,Port Scan screenshot 6

This app offers a comprehensive set of network diagnostic tools for iPhone and iPad. It includes essential utilities like Ping, DNS Lookup, Trace Route, and Port Scan to help users identify and resolve network issues.

What We Love

  • 👍 Handy network tool
  • 🚀 Works as expected
  • 💡 Useful features
  • 🔒 Secure and reliable
  • 👍 Simple and easy to use

Room to Improve

  • 🐛 Inaccurate results
  • 🔍 Limited functionality in free version
  • 💸 Aggressive monetization with ads
  • 🔒 Privacy concerns with location access
  • 🤖 Unreliable performance
WIFI Analyzer - DNS Speed Test#3

WIFI Analyzer - DNS Speed Test by Phan Nhut

Network Tool,Ping,Net,LAN Scan
Worth Considering
🛠️ Developer Tools
4.5(110 ratings)
FreeIn-App Purchases
WIFI Analyzer - DNS Speed Test screenshot 1
WIFI Analyzer - DNS Speed Test screenshot 2
WIFI Analyzer - DNS Speed Test screenshot 3
WIFI Analyzer - DNS Speed Test screenshot 4
WIFI Analyzer - DNS Speed Test screenshot 5
WIFI Analyzer - DNS Speed Test screenshot 6

Analyze your network with detailed information, speed tests, and diagnostic tools. Discover connected devices, test DNS servers, and troubleshoot network issues with this comprehensive utility.

More Dns Tester apps to explore

FAQ about Dns Tester

What are the best dns tester apps for iPhone?
DNS Benchmark: Speed Test tops our dns tester apps ranking as of August 2026, with a 4.6-star average from 15 App Store ratings, and it's free to download.
Yes — 15 of the top dns tester apps we rank are free to download, including DNS Benchmark: Speed Test and iNetTools - Ping,DNS,Port Scan.
DNS Benchmark: Speed Test shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ dns tester apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
DNS Benchmark is available for free. It also offers in-app purchases for enhanced features or content.
DNS Benchmark is designed for iPhone, iPad, and iPod touch devices. It requires iOS 11.0 or later.