Comparison

Just Content Mobile Security vs OPSWAT Mobile App

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

Head to head
About

Just Content Mobile Security

Enhance your mobile security with an ad blocker, spam SMS filter, and call blocking. It also checks for software updates and ensures your device has a passcode enabled for comprehensive protection.

Highlights
  • Ad and tracker blocking
  • Spam and phishing SMS filtering
  • Unwanted call blocking
  • Software update alerts
  • Passcode enforcement
  • On-device AI for threat detection
Features
Read full description

Total Security for iPhone, iPad. 1. AD BLOCKER Just Content comes with 5 content blockers (250K blocking rules) for keeping your web browsing safe from ads and trackers. 2. SMS FILTER Just Content message filtering extension detects spam, phishing and unwanted SMS messages and moves junk messages to the SMS Junk folder in Messages. Protects you from phishing scams, malware, suspicious content, fake news web links in messages from unknown senders. 3. CALL BLOCKING Stop all unwanted, unsolicited SMS and MMS messages, spam phone calls on your devices. Say goodbye to annoying notifications! 4. LATEST iOS Get alerted when you’re software is out-of-date 5. PASSCODE CHECK Ensure you always setup a passcode to access your device. Use our on-device AI to detect and identify dangerous messages and calls. Our technology stack includes tensorflow, Apple’s CoreML and IdentityLookup frameworks. Our machine learning models have been extensively trained with datasets of hundreds of thousands of messages across carriers from many countries. We are constantly training for only one thing - fast and accurate filtering. Keep a blocklist of annoying phone numbers. You have full control over the filtering experience. Features - * Device Checks - OS, Passcode * 24/7 real-time protection from robocalls, telemarketers, spam calls, phishing calls * PhishTank integration for the best phishing protection * Spam and junk SMS will now be moved to SMS Junk folder in Messages * Maintain blocklists and whitelists of phone numbers for full control * Block unsafe ads, trackers, malware, phishing sites, adult sites, distractions and social media, fake news, gambling sites while browsing the web * Monitor you data usage on wifi and cellular * Easily maintain website whitelists with Safari Extension * Brand new design ready for latest iPhones and iPads - dark mode ready! * Universal iOS app for iPhone, iPad and iPod Touch CONTACT On twitter, we are @JustTheContent. On the web, we are at https://justthecontent.com Mail us your feedback at support@justthecontent.com.

About

OPSWAT Mobile App

This app provides advanced cybersecurity to protect your smartphone from threats and vulnerabilities. It offers real-time threat detection, privacy protection, performance optimization, and suspicious activity monitoring. Easily assess and manage your device's security status with clear reports and instructions.

Highlights
  • Real-time threat detection
  • Privacy settings verification
  • Performance optimization tools
  • Suspicious IP connection detection
  • User-friendly interface
  • Multi-device monitoring
Features
Read full description

Unsure if your device is safe? Get sure with OPSWAT advanced cybersecurity Smartphone Protection App. OPSWAT Mobile is an advanced cybersecurity application designed to protect your device from threats and vulnerabilities. With its comprehensive suite of features & tools to assess and manage the security status, it also offers robust security, performance optimization, and privacy protection to keep your device and data safe using Zero trust access and multi-scanning advanced technologies. In today’s digital world, ensuring the security and privacy of your mobile device is more crucial than ever. OPSWAT Mobile App performs a rapid audit of common security settings and provides you with a report including your "Security Status," information on security issues on your device, and clear instructions on how to fix them. You don't have to be an expert to feel confident that your data is secure. Key Features: - Get Secured with Real-Time Threat Detection: This App continuously monitors your device for potential security threats, including malware, spyware, and phishing attacks. It provides real-time alerts and actionable recommendations to mitigate risks before they impact your data. - Privacy Protection: Safeguard your personal information with features that verify your device’s privacy settings. OPSWAT Mobile checks for proper password protection, screen lock configurations, encryption status, and ad tracking settings to ensure your sensitive data remains private. - Performance Optimization: Enhance the performance of your device with tools that identify and resolve issues such as low memory, outdated operating system, and slow system responses. This App provides detailed reports and suggestions for improving your device's speed and stability. - Suspicious Activity Detection: A suspicious IP connection means that a website or app open on your device is connected to a server that could be malicious or compromised. OPSWAT Mobile App scans all active internet connections and identifies potentially risky connections, tells you what countries they are originating from, and reports if any of them have a bad reputation. IP reputation can be an indicator of malicious activity, including data theft and unwanted tracking. - User-Friendly Interface: Whether you’re a tech-savvy user or new to mobile security, OPSWAT Mobile’s clear, concise reports and instructions make managing your device’s safety easy. - Monitoring Multiple Devices: Beyond individual use, this app integrates with enterprise solutions for managing multiple devices, offering visibility and control over a broad range of operating systems and devices within a business environment. OPSWAT MetaDefender Access can be used to monitor an unlimited number of devices free for up to 50 devices with subscriptions available from 51 to 100,000+ devices. In addition to Mobile devices, OPSWAT MetaDefender Access can provide enterprise-wide visibility and management for Windows, macOS, Linux, and iOS devices, including desktops, laptops, virtual machines, servers, and mobile devices. Visit https://www.opswat.com/products/metaaccess to register your account and manage all your devices. Integrate with NAC and SSL VPN: As an alternative to mobile device management (MDM) solutions, OPSWAT MetaDefender Access can easily provide status information to a NAC or SSL VPN to allow you to control access to your network. Want to make sure that only encrypted devices with a proper password can join your network? No need to buy MDM - simply install OPSWAT Mobile App and configure your network appliance for enforcement. OPSWAT Mobile App is the best way to see how your device's security, performance, and privacy stack up!

Screenshots

Just Content Mobile Security4 screens
OPSWAT Mobile App4 screens

Verdict

The call

The clearest difference is monetization model: Just Content Mobile Security at free against OPSWAT Mobile App's free with in-app purchases. Just Content Mobile Security also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Just Content Mobile Security against 4.4 for OPSWAT Mobile App. Both are backed by a comparable volume of ratings — 68 and 76 respectively. Written reviews are what separate them: 75% of Just Content Mobile Security's written reviews are positive against 79% of OPSWAT Mobile App's.

UpkeepUpdate frequency

Just Content Mobile Security ships an update every 2 months, OPSWAT Mobile App every 5 weeks. The most recent releases landed on August 19, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Just Content Mobile Security versus OPSWAT Mobile App: the parameters behind the verdict, then further details
ParameterJust Content Mobile SecurityOPSWAT Mobile App
PriceFreeFree
Rating4.4 (68 ratings)4.4 (76 ratings) — better
Positive reviews75.0% of reviews79.3% of reviews — better
Number of ratings6876 — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size15 MB8 MB
Age rating4+4+
DeveloperKrishna KumarOPSWAT, Inc.

Customer experience

Just Content Mobile Security

All ratings68 ratings
Positive83.8%
Neutral4.4%
Negative11.8%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

OPSWAT Mobile App

All ratings76 ratings
Positive84.2%
Neutral5.3%
Negative10.5%
Written reviews29 reviews
Positive79.3%
Neutral3.4%
Negative17.2%

In-app purchases

None

Just Content Mobile Security

No in-app purchases

None

OPSWAT Mobile App

No in-app purchases

Questions

Is Just Content Mobile Security free?
Just Content Mobile Security is free to download, with no in-app purchases.
Is OPSWAT Mobile App free?
OPSWAT Mobile App is free to download, with no in-app purchases.
Which has better reviews, Just Content Mobile Security or OPSWAT Mobile App?
OPSWAT Mobile App is rated higher. Just Content Mobile Security averages 4.4 out of 5 from 68 ratings, while OPSWAT Mobile App averages 4.4 from 76 ratings.
Do Just Content Mobile Security or OPSWAT Mobile App have ads?
Neither Just Content Mobile Security nor OPSWAT Mobile App shows ads.
Which is updated more often, Just Content Mobile Security or OPSWAT Mobile App?
Just Content Mobile Security ships an update every 2 months, and OPSWAT Mobile App every 5 weeks. Most recently, Just Content Mobile Security was updated on August 19, 2026 and OPSWAT Mobile App on September 25, 2026.

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