Comparison

DNS Inspector vs AzadiTunnel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DNS Inspector

Perform advanced DNS queries on the go with support for various secure protocols like DoT, DoH, and DoQ. Get detailed, clutter-free results with DNSSEC and WHOIS support. This free, open-source tool is designed for power users needing comprehensive domain information.

Highlights
  • Advanced DNS queries
  • Support for DoT, DoH, DoQ
  • DNSSEC message authentication
  • WHOIS lookup
  • Remembered queries and servers
  • Ad-free and privacy-focused
Features
Read full description

With DNS Inspector you can perform advanced DNS queries anytime and anywhere. • Input & Inspect. It's really that simple. Input a query and server address and get results in seconds. DNS Inspector will remember your recent queries and last used DNS server to save you time. Plus, you can save a list of DNS servers for quick access. • Wide DNS Server Support. We've got you covered. DNS Inspector supports traditional DNS on both UDP and TCP, and secure DNS servers with DNS over TLS (DoT), DNS over HTTPS (DoH), and DNS over QUIC (DoQ). • Trustworthy Data Starts Here With full support for DNSSEC message authentication and zone trust verification. • Power Users, Welcome Home DNS Inspector will be your one-stop-shop for all your DNS and domain information needs, with WHOIS and DNSSEC support built right in. • No Nonsense Results. "At a glance" has never been easier. DNS Inspector will show you all information relating to your query and the results all without clutter. • Free now, free forever. No annoying ads, no privacy-invading tracking, no rent-seeking subscriptions. DNS Inspector is free & libre open source software (FLOSS) with publicly available source code.

About

AzadiTunnel

This open-source VPN client offers secure and straightforward VPN access for iOS devices. It allows for one-tap connections, real-time status monitoring, traffic analysis, and diagnostic tools for a customizable and private browsing experience.

Highlights
  • One-tap secure VPN connection
  • Real-time connection status
  • Speed and traffic monitoring
  • Connection diagnostics
  • Customizable transport settings
  • Simple and clean interface
  • Open-source
Features
Read full description

AzadiTunnel is an open-source VPN client designed to provide secure and simple VPN access on iPhone. With AzadiTunnel, you can connect with one tap, monitor your connection status, view traffic details, check connection diagnostics, and customize transport options for a smoother experience. Key features: • One-tap secure VPN connection • Real-time connection status • Speed and traffic monitoring • Connection diagnostics • Transport and connection settings • Simple and clean interface • Open-source and GPLv3 licensed AzadiTunnel is built for users who want a simple, transparent, and privacy-focused VPN experience. Note: VPN performance and availability may vary depending on your network, region, and selected transport settings.

Screenshots

DNS Inspector4 screens
AzadiTunnel4 screens

Verdict

The call

The clearest difference is in-app purchases: DNS Inspector at none against AzadiTunnel's 5. AzadiTunnel's advantage is update cadence (every 3 days vs every 5 weeks) and ratings volume (401 vs 21). On price, rating, review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AzadiTunnel sells 5 in-app purchases, starting at $3.99 per month. DNS Inspector asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for DNS Inspector against 4.8 for AzadiTunnel. That said, the two scores are not equally well evidenced: AzadiTunnel has 401 ratings behind it against 21, so its average is the more settled of the two. Written reviews are what separate them: 100% of DNS Inspector's written reviews are positive against 93% of AzadiTunnel's.

UpkeepUpdate frequency

DNS Inspector ships an update every 5 weeks, AzadiTunnel every 3 days. The most recent releases landed on September 30, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
DNS Inspector versus AzadiTunnel: the parameters behind the verdict, then further details
ParameterDNS InspectorAzadiTunnel
PriceFreeFree
Rating4.9 (21 ratings) — better4.8 (401 ratings)
Positive reviews100.0% of reviews — better93.1% of reviews
Number of ratings21401 — better
Update frequencyEvery 5 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015
Further details — not scored
Size5 MB51 MB
Age rating4+4+
DeveloperIan SpenceMohammadali Ghanavati

Customer experience

DNS Inspector

All ratings21 ratings
Positive95.2%
Neutral4.8%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AzadiTunnel

All ratings401 ratings
Positive96.3%
Neutral0.2%
Negative3.5%
Written reviews87 reviews
Positive93.1%
Neutral0.0%
Negative6.9%

In-app purchases

None

DNS Inspector

No in-app purchases

5 purchases

AzadiTunnel

Subscriptions2
  • Monthly Support$3.991 Month
  • Yearly Support$39.991 Year
One-time3
  • Small Tip$2.99
  • Medium Tip$4.99
  • Large Tip$9.99

Questions

Is DNS Inspector free?
DNS Inspector is free to download, with no in-app purchases.
Is AzadiTunnel free?
AzadiTunnel is free to download, with in-app purchases available.
Which has better reviews, DNS Inspector or AzadiTunnel?
DNS Inspector is rated higher. DNS Inspector averages 4.9 out of 5 from 21 ratings, while AzadiTunnel averages 4.8 from 401 ratings.
Do DNS Inspector or AzadiTunnel have ads?
Neither DNS Inspector nor AzadiTunnel shows ads.
Which is updated more often, DNS Inspector or AzadiTunnel?
DNS Inspector ships an update every 5 weeks, and AzadiTunnel every 3 days. Most recently, DNS Inspector was updated on September 30, 2026 and AzadiTunnel on October 22, 2026.

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