Comparison

Assac ShieldiT vs Secure DNS & Firewall

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

Head to head
About

Assac ShieldiT

This app offers a holistic approach to organizational cybersecurity, protecting businesses from hacking and tapping. It provides seamless and secure communication for devices, networks, and applications, safeguarding voice, video, and chat.

Highlights
  • Anti-tapping for communications
  • Anti-hacking for devices and networks
  • Autonomous malware detection
  • Physical movement sensor
  • Unified cyber defense
  • Management dashboard integration
Features
Read full description

Threats have become more sophisticated: multi points -multi devices communication and the rising of BYOD as a trend call for integrated architecture to deal with challenging ecosystems. Assac Networks presents a new holistic approach to organizational cyber security. ShieldiT - the complete anti hacking - anti tapping solution encapsulates various tactics and services working together to provide your business a seamless, most secured and open communication to perform its best. Anti-Tapping Protects against eavesdropping on video, voice and chat communication, including conference calls. Anti-Hacking Device, network and application protection with physical movement sensor and autonomous malware detection. All threats pop up in the device and in the correlated management dashboard. Licenses are invoked using ManageiT dashboard by your IT administrator. ShieldiT is a unified cyber protection application that takes smartphone cyber defense to the next level.

About

Secure DNS & Firewall

Encrypts DNS queries for enhanced privacy and security. It blocks ads, trackers, and malicious sites with customizable rules, offering a safer browsing experience. View your DNS query history for insights and control.

Highlights
  • Encrypted DNS over HTTPS (DoH)
  • Customizable domain block list
  • Predefined blocked categories
  • App and service blocking
  • DNS query history
  • Ad and tracker blocking
Features
Read full description

DNS Firewall encrypts all DNS queries across all networks to ensure secure DNS queries and protect your privacy. With customized rules, it also helps protect against certain phishing and malware attacks, blocks ads and trackers, and provides a safer and cleaner network environment. ## Features ### Security DNS Firewall offers a DNS over HTTPS (DoH) service to immediately protect your DNS privacy and safeguard against DNS manipulation, a cyber attack that can block access to news sites, social media platforms, and messaging apps. ### Customizable Firewall You can add domains to the block list, including subdomains, and customize it to fit your needs. ### Predefined Blocked Categories We maintain and update predefined blocked categories, such as known malicious and phishing domains, several times a day to keep the block list data up-to-date. ### App/Service Blocking You have the option to block selected apps and services. ### Your DNS query history - Offers clear insights into your network queries. You can block or allow domains with a single tap. - Displays the domains you're visiting, the blocked domains, and the reason for the block (e.g., ad, malicious). - Shows the most recent DNS queries on your device via a timeline. - DNS query history is private and can only be accessed by you. - Can be turned off, in which case the server won't save any query data. # Privacy We are fully committed to data security and privacy. DNS Firewall is in return protecting your own privacy. Your data is fully under your control. - We don’t track your usage of DNS Firewall. There are no cookies, advertisements and analytics. - DNS Firewall is designed to be used anonymously. We do not ask for any email, phone or personal information to use our app. - We do not (and will never) sell or share any of the data submitted directly or indirectly by our users with any person or entity. # Subscription - Subscription is needed to use our service. - 14-day free trial requires activation of subscription $1.49/month or $12.99/year. - Payment will be charged to Apple account at confirmation of purchase. - Cancel in your Apple account before end of trial to avoid payment. After trial, your subscription will start and renew automatically monthly, unless cancelled. - 14-day trial is valid for one subscription only.

Screenshots

Assac ShieldiT3 screens
Secure DNS & Firewall4 screens

Verdict

The call

The clearest difference is review sentiment: Secure DNS & Firewall at 70% against Assac ShieldiT's 20%. Secure DNS & Firewall also leads on rating (4.0 vs 2.3) and ratings volume (22 vs 3). Assac ShieldiT's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 6 weeks). On price, ads, device support and iOS requirement 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. Secure DNS & Firewall sells 2 in-app purchases, starting at $1.49 per month. Assac ShieldiT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Secure DNS & Firewall holds the better App Store score, 4.0 against 2.3. That said, the two scores are not equally well evidenced: Secure DNS & Firewall has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 20% of Assac ShieldiT's written reviews are positive against 70% of Secure DNS & Firewall's.

UpkeepUpdate frequency

Assac ShieldiT ships an update fortnightly, Secure DNS & Firewall every 6 weeks. The most recent releases landed on July 17, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Assac ShieldiT versus Secure DNS & Firewall: the parameters behind the verdict, then further details
ParameterAssac ShieldiTSecure DNS & Firewall
PriceFreeFree
Rating2.3 (3 ratings)4.0 (22 ratings) — better
Positive reviews20.0% of reviews70.0% of reviews — better
Number of ratings322 — better
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.6 — better17.0
Further details — not scored
Size214 MB42 MB
Age rating17+4+
DeveloperASSAC (S.Z.) NETWORKS ISRAEL LTDFlinteger LLC

Customer experience

Assac ShieldiT

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Secure DNS & Firewall

All ratings22 ratings
Positive68.2%
Neutral9.1%
Negative22.7%
Written reviews20 reviews
Positive70.0%
Neutral5.0%
Negative25.0%

In-app purchases

None

Assac ShieldiT

No in-app purchases

2 purchases

Secure DNS & Firewall

Subscriptions2
  • DNSS Monthly Subscription3 Days trial$1.491 Month
  • DNSS Yearly Subscription14 Days trial$12.991 Year

Questions

Is Assac ShieldiT free?
Assac ShieldiT is free to download, with no in-app purchases.
Is Secure DNS & Firewall free?
Secure DNS & Firewall is free to download, with in-app purchases available.
Which has better reviews, Assac ShieldiT or Secure DNS & Firewall?
Secure DNS & Firewall is rated higher. Assac ShieldiT averages 2.3 out of 5 from 3 ratings, while Secure DNS & Firewall averages 4.0 from 22 ratings.
Do Assac ShieldiT or Secure DNS & Firewall have ads?
Neither Assac ShieldiT nor Secure DNS & Firewall shows ads.
Which is updated more often, Assac ShieldiT or Secure DNS & Firewall?
Assac ShieldiT ships an update fortnightly, and Secure DNS & Firewall every 6 weeks. Most recently, Assac ShieldiT was updated on July 17, 2026 and Secure DNS & Firewall on September 21, 2026.

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