Comparison

Iron Blocker vs Security Master

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

Head to head
About

Iron Blocker

Block intrusive ads, trackers, and unwanted callers to enhance your browsing and communication. Take control of your digital space for a smoother, more secure online experience. Unlock advanced features with a premium subscription.

Highlights
  • Ad Blocking
  • Tracker Blocking
  • Website Blocking
  • Call Blocking
  • Spam Call Protection
  • Premium Subscription for Advanced Features
Features
Read full description

Iron Blocker keeps Safari clean and your phone quiet. It strips ads and trackers out of the pages you open, lets you block sites you would rather not visit, and keeps known spam numbers from ringing through. Everything runs on your iPhone, with no account to create. WHAT IRON BLOCKER DOES Ad blocking in Safari Banners, pop-ups and video ad slots are filtered out before the page renders. Pages load faster and use less mobile data. Tracker blocking Advertising and analytics trackers are cut off, so the sites you read learn less about you and follow you around less. Website blocking Add any domain to your own block list and Safari will stop opening it. Handy for time sinks, for pages you do not want on a shared device, and for the sites that keep redirecting you. Call blocking Iron Blocker loads a spam number database into the Phone app, so matching calls are blocked or labeled before you pick up. You can add your own numbers to the list at any time. Simple to switch on Turn Iron Blocker on in Settings once, for Safari and for the Phone app, and it works in the background from then on. No proxy, no configuration profile. WHAT IT DOES NOT DO Iron Blocker does not scan your device, does not look for viruses or malware, and does not read the content of your pages, your messages or your calls. Your block lists stay on your iPhone. Filtering works in Safari and in apps that use the Safari view; it does not change traffic in other apps. IRON BLOCKER PREMIUM Premium adds extended filter lists, unlimited entries in your website and phone number lists, and automatic updates to the blocking rules as new ad networks and spam numbers appear. SUBSCRIPTION TERMS Iron Blocker Premium is an auto-renewing subscription. The available plans, their length and their prices are shown in the app before you confirm anything. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in Account Settings after purchase. Privacy Policy: https://ironblocker.com/privacy Terms of Use: https://ironblocker.com/terms SUPPORT Questions, a site that is not filtered correctly, or a number that should be on the spam list? Write to support@ironblocker.com and we will get back to you. Download Iron Blocker and take back your browser and your phone.

About

Security Master

Protect your personal information and enhance your online activity. This app offers privacy checks, data leak alerts, secure storage for sensitive files, and a protected browsing experience. Keep your digital life safe and your browsing uninterrupted.

Highlights
  • Privacy Checkup
  • Data Leaks Check
  • Safe Storage for Files
  • Secure Browser
  • Malicious Sites Blocking
  • Tracker and Ad Blocking
Features
Read full description

Security Master is your ultimate companion for safeguarding your private information and enhancing your online experience. This comprehensive app offers robust security features to ensure your data remains confidential and protected: - Privacy Checkup: Conduct regular privacy checkups to ensure your information is secure and identify potential vulnerabilities. - Data Leaks Check: Stay informed about any data breaches affecting your accounts, enabling you to take prompt action to secure your information. - Safe Storage: Utilize the hidden folder to securely store your photos, videos, and documents, keeping them safe from unauthorized access. - Secure Browser: Enjoy a safer browsing experience with the embedded secure browser, which protects you from tracking and data theft. Trust Security Master to keep your digital life secure and your browsing uninterrupted. The application offers the following subscriptions: Premium Weekly and Premium Weekly subscriptions: Provides access to all premium features, such as malicious sites, trackers and ads blocking, user's security review, data breaches monitor. Your subscription will automatically renew unless you turn off auto-renew at least 24 hours before the end of the current period. You can manage your subscriptions and disable auto-renewal through Account Settings after purchase. Any unused portion of a trial period will be forfeited when you purchase a subscription. Payment will be charged to your iTunes Account upon confirmation of purchase. The account will be charged for renewal within 24 hours before the end of the current period, with the cost based on the chosen plan. By using Security Master, you consent to our Terms of Service and Privacy Policy: https://securemasterapp.xyz/privacy_policy.html https://securemasterapp.xyz/terms_and_conditions.html

Screenshots

Iron Blocker4 screens
Security Master4 screens

Verdict

The call

The clearest difference is rating: Security Master at 4.4 against Iron Blocker's 3.0. Security Master also leads on ratings volume (4K vs 4) and update cadence (every 11 days vs every 5 weeks). Iron Blocker's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support 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. Iron Blocker sells 3 in-app purchases, starting at $9.99 per 7 days and Security Master sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Security Master holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Security Master has 4K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Iron Blocker ships an update every 5 weeks, Security Master every 11 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Iron Blocker versus Security Master: the parameters behind the verdict, then further details
ParameterIron BlockerSecurity Master
PriceFreeFree
Rating3.0 (4 ratings)4.4 (4K ratings) — better
Positive reviews—55.0% of reviews
Number of ratings44K — better
Update frequencyEvery 5 weeksEvery 11 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size55 MB20 MB
Age rating4+17+
DeveloperShamrai ArthurMobiwave Limited

Customer experience

Iron Blocker

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Security Master

All ratings3,988 ratings
Positive84.2%
Neutral8.5%
Negative7.3%
Written reviews20 reviews
Positive55.0%
Neutral10.0%
Negative35.0%

Bugs and requests

Iron Blocker

Not enough reviews yet to summarise bugs or requests.

Security Master

Reported bugs

2 issues
  • Login issues
  • Compatibility problems

Requested features

2 requests
  • More help and guidance for users
  • Free trial period

In-app purchases

3 purchases

Iron Blocker

Subscriptions3
  • Browser ADS, Spam Call Blocker3 Days trial2 variants$9.997 Days
  • Iron Adblock and CallBlock3 Days trial$13.991 Month
  • Mobile AdBlock, Wifi Protector3 Days trial$79.991 Year
2 purchases

Security Master

Subscriptions2
  • Trial Premium Weekly3 Days trial$8.997 Days
  • Premium Yearly$49.991 Year

Questions

Is Iron Blocker free?
Iron Blocker is free to download, with in-app purchases available.
Is Security Master free?
Security Master is free to download, with in-app purchases available.
Which has better reviews, Iron Blocker or Security Master?
Security Master is rated higher. Iron Blocker averages 3.0 out of 5 from 4 ratings, while Security Master averages 4.4 from 4K ratings.
Do Iron Blocker or Security Master have ads?
Security Master shows ads; Iron Blocker does not.
Which is updated more often, Iron Blocker or Security Master?
Iron Blocker ships an update every 5 weeks, and Security Master every 11 days. Most recently, Iron Blocker was updated on November 4, 2026 and Security Master on November 8, 2026.

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