Comparison

K7 Mobile Security vs Online Security App

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

Head to head
About

K7 Mobile Security

Safeguard your personal data and privacy from cyber threats with comprehensive web protection, device tracking, and privacy checks. It also helps manage data usage and analyze system resources.

Highlights
  • Web Protection
  • Safe Browser
  • Device Tracker
  • Privacy Check
  • Data Manager
  • Wi-Fi Security Advisor
Features
Read full description

Install K7 Mobile Security on your iPhone/iPad and protect your personal data and privacy from cyberattacks and hackers. FEATURES ► Web Protection:  Keep your device clean and safe from online viruses and malware. Web Protection includes: ► Safe Browser: A secure browser that blocks malicious, phishing and potentially dangerous websites. ► Check URL: Shows if a URL that you want to visit is safe or not ► Safari Web Advisor: Indicates if a website that you are visiting through Safari is safe ► Privacy Check: Checks your Facebook privacy risks and shows personal information that have been shared  ► Device Tracker: Track and locate your device remotely when your device is lost. You can also trigger a loud alarm to quickly locate the device immediately after losing the device. ► Backup and Restore: Backup phonebook contacts to Google drive and restore them later. ► Data Manager: Track data usage on cellular and Wi-Fi networks and generate periodic reports ► System Analyser: Checks use of memory and data storage ► Wi-Fi Security Advisor: Protects you from unsafe Wi-Fi connections. Wi-Fi Security Advisor includes ·         Wi-Fi Analyser: Checks if your Wi-Fi connection is secure ·         Trusted Wi-Fi: Allows adding/removing networks as Trusted Wi-Fi ·         Wi-Fi History: Shows statistics about the Secure, Unsecured, and Trusted networks
 Note: This app is compatible with iOS version 9 and higher About subscriptions: - Limited time free trial with all the features. - Post free trial period, payment will be charged to your iTunes Account on confirmation of in-app purchase - Once paid, cancellation is not allowed while the subscription is still active. Subscription is valid for one year from the date of payment. - Subsequent purchase to be done manually at the end of the subscription period

About

Online Security App

This app provides comprehensive security and privacy tools for iPhones. It offers features like identity protection, a password manager, secure VPN browsing, and real-time threat monitoring to safeguard your digital life.

Highlights
  • Device Info
  • Identity Protection
  • Password Manager
  • VPN Secure Browsing
  • Real-time Call Blocker
  • Anti-Theft
Features
Read full description

Online Security App is a cutting-edge mobile security and identity protection application designed exclusively for iPhone users. With a powerful blend of advanced features and an intuitive interface, Online Security App ensures your digital world remains safe, secure and private. Designed with your privacy and security in mind, it provides a comprehensive suite of tools such as: ► Device Info: Access detailed information about your device's hardware and software, empowering you to monitor and manage your iPhone's performance efficiently. ► Identity Protection: identity protection module prevents identity theft by securing your sensitive information, such as emails, passwords and personal documents. It also helps you monitor your digital footprint, alerting you of suspicious activities or data breaches. ► Password Manager: Store, generate, and autofill strong, unique passwords for all your accounts with Online Security's robust password manager, eliminating the need to remember multiple credentials. Additionally, the built-in password generator creates strong, unique passwords to enhance your account security. ► VPN Secure Browsing: Browse the web with confidence using our built-in, secure VPN that blocks malicious websites, trackers, and annoying ads, ensuring your browsing sessions remain private and safe. Encrypt your internet connection with our robust VPN service, preventing third parties from tracking your online activities and maintaining your privacy. ► Real-time Call Blocker Monitoring: Our innovative app continuously monitors your device's activity, providing instant alerts and protection against potential threats. It also keep unwanted calls at bay with our advanced call blocking feature, which allows you to blacklist and reject spam calls or specific numbers. ► Anti-Theft: Secure your iPhone from theft using our intelligent alarm system, designed to deter potential robbers and notify you of unauthorized access. ► User-friendly Interface: Online Security App boasts a sleek and intuitive interface that makes it easy to navigate and manage your security settings. ► Regular Updates: Our dedicated team of security experts works tirelessly to ensure Online Security is always up-to-date with the latest threat intelligence and security features. ► 24/7 Customer Support: Need assistance? Our friendly and knowledgeable customer support team is available around the clock to help you with any questions or concerns. Subscriptions automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn of the auto-renew subscription from iPhone setting Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Privacy Policy available at https://online-security.uk/privacy.html Terms and Conditions info at https://online-security.uk/tos.html

Screenshots

K7 Mobile Security4 screens
Online Security App4 screens

Verdict

The call

The clearest difference is review sentiment: Online Security App at 94% against K7 Mobile Security's 17%. Online Security App also leads on rating (4.5 vs 2.7) and update cadence (every 11 days vs every 6 months). On price, ads, in-app purchases and monetization model 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. K7 Mobile Security sells 1 one-off in-app purchase and Online Security App sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Online Security App holds the better App Store score, 4.5 against 2.7. That said, the two scores are not equally well evidenced: Online Security App has 52 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 17% of K7 Mobile Security's written reviews are positive against 94% of Online Security App's.

UpkeepUpdate frequency

K7 Mobile Security ships an update every 6 months, Online Security App every 11 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
K7 Mobile Security versus Online Security App: the parameters behind the verdict, then further details
ParameterK7 Mobile SecurityOnline Security App
PriceFreeFree
Rating2.7 (3 ratings)4.5 (52 ratings) — better
Positive reviews16.7% of reviews94.3% of reviews — better
Number of ratings352 — better
Update frequencyEvery 6 monthsEvery 11 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.612.4 — better
Further details — not scored
Size16 MB56 MB
Age rating17+4+
DeveloperK7 Computing Pvt LtdOnline Security LTD

Customer experience

K7 Mobile Security

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews12 reviews
Positive16.7%
Neutral8.3%
Negative75.0%

Online Security App

All ratings52 ratings
Positive86.5%
Neutral5.8%
Negative7.7%
Written reviews35 reviews
Positive94.3%
Neutral2.9%
Negative2.9%

In-app purchases

1 purchases

K7 Mobile Security

One-time1
  • K7 Mobile Security$6.99
3 purchases

Online Security App

Subscriptions3
  • Premium3 Days trial$7.997 Days
  • Premium$29.991 Month
  • Premium$59.991 Year

Questions

Is K7 Mobile Security free?
K7 Mobile Security is free to download, with in-app purchases available.
Is Online Security App free?
Online Security App is free to download, with in-app purchases available.
Which has better reviews, K7 Mobile Security or Online Security App?
Online Security App is rated higher. K7 Mobile Security averages 2.7 out of 5 from 3 ratings, while Online Security App averages 4.5 from 52 ratings.
Do K7 Mobile Security or Online Security App have ads?
Neither K7 Mobile Security nor Online Security App shows ads.
Which is updated more often, K7 Mobile Security or Online Security App?
K7 Mobile Security ships an update every 6 months, and Online Security App every 11 days. Most recently, K7 Mobile Security was updated on October 3, 2026 and Online Security App on October 15, 2026.

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