Secure DNS & Firewall vs thinkCLI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Encrypted DNS over HTTPS (DoH)
- Customizable domain block list
- Predefined blocked categories
- App and service blocking
- DNS query history
- Ad and tracker blocking
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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.
thinkCLI
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thinkCLI gives network engineers instant visibility into their firewalls. Connect to your FortiGate or Cisco FDM device, view live status across six dashboard cards, and run comprehensive AI-powered security audits — all from your iPhone or iPad. DASHBOARD AT A GLANCE • Interfaces — See what's up, what's down, IP assignments, and traffic stats • Firewall Policies — Browse all rules with hit counts and last-used timestamps • VPN Tunnels — Monitor IPSec tunnel status and encryption settings • System Info — Model, firmware version, serial number, and uptime • Admin Users — Review accounts and privilege levels • HA Status — Cluster sync state and failover readiness (FortiGate) Each card shows cached data instantly, with manual refresh when you need the latest. AI-POWERED SECURITY AUDITS Tap "Start Audit" to run a deep security assessment of your firewall configuration. Our AI analyzes your policies, interfaces, VPN settings, and admin accounts to identify: • Overly permissive rules • Unused or shadowed policies • Weak authentication settings • Missing security best practices • Configuration inconsistencies Audits typically complete in 2-5 minutes. View detailed findings as a comprehensive markdown report you can share with your team. BUILT FOR NETWORK PROS • Connect via HTTPS to devices on your local network or through VPN • Credentials stored securely in iOS Keychain with biometric protection • Works offline — cached dashboard data available without network access • Universal app optimized for iPhone and iPad SUPPORTED DEVICES • Fortinet FortiGate (REST API) • Cisco Firepower Device Manager (FDM) SUBSCRIPTION • Free: 3 security audits to get started • Premium: 20 audits per month Privacy-focused: Your device credentials never leave your phone. Audit analysis is performed server-side with configuration data transmitted securely.
Screenshots
Verdict
Secure DNS & Firewall and thinkCLI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Secure DNS & Firewall sells 2 in-app purchases, starting at $1.49 per month and thinkCLI sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Secure DNS & Firewall | thinkCLI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (22 ratings) — better | — |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 42 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Flinteger LLC | Blue Sodium Corp |
In-app purchases
Secure DNS & Firewall
- DNSS Monthly Subscription3 Days trial$1.491 Month
- DNSS Yearly Subscription14 Days trial$12.991 Year
thinkCLI
- Premium$29.991 Month
Questions
Is Secure DNS & Firewall free?
Is thinkCLI free?
Do Secure DNS & Firewall or thinkCLI have ads?
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