Comparison

C vs Privacy Defender

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

Head to head
About

C

This app offers comprehensive mobile device protection against online threats and malicious websites. It also optimizes device performance, secures data, and includes features like finding a lost device and backing up contacts.

Highlights
  • Protection against harmful web addresses
  • Memory and storage management
  • Internet security
  • Find lost device
  • Contacts backup
  • User-friendly interface
Features
Read full description

Stay Secure in the Digital World with C-Prot Mobile Security! Built with C-Prot's award-winning protection technology, C-Prot Mobile Security is designed to work flawlessly on your iPhone and iPad devices. Staying safe in the digital world is now more important than ever. CProt Mobile Security provides a comprehensive solution that protects your mobile devices from threats, optimizes performance and secures your data. Highlights: • Protection Against Harmful Web Addresses: Blocks access to dangerous and malicious websites, allowing you to browse the internet safely. • Memory and Storage Management: Optimize your storage space, improve device performance and enjoy a more efficient usage experience. • Internet Security: Provides complete protection against online threats, allowing you to browse the internet in peace. • Find Lost Device: Easily locate your lost or stolen device. • Contacts Backup: Safely backs up your contacts, eliminating the risk of losing them. Why C-Prot Mobile Security? • User Friendly Interface: Easy and intuitive design for users of all levels. • High Performance: Provides effective protection with minimal use of device resources. • Award-winning Protection Technology: Equipped with the latest security technologies against malware, phishing attacks and other threats. What's in store for you? CProt Mobile Security is designed to protect your device while improving its performance and giving you a seamless mobile experience. No matter what threat you face, C-Prot is always there for you.

About

Privacy Defender

This all-in-one mobile security app offers online protection, ad blocking, and identity safeguards. It secures your personal information with a password manager, secure notes, and safe browsing features. Stay informed about security threats and protect your data from malware and phishing.

Highlights
  • Online security and safe browsing
  • Ad and tracker blocking
  • Password manager with secure notes
  • AES 256-bit encryption
  • Face ID/Fingerprint unlock
  • Security news and awareness
Features
Read full description

Privacy Defender is an All-In-One Mobile Security & Privacy App which provides Online Security, Ad blocking, Identity Protection and Mobile Security to iOS Users and keeps Mobile User's personal Information Private, Safe and Secure. Mobile Security - Safe Online Browing & Ad Blocker • Safe browsing experience by blocking Malicious websites that distributes Malware & Viruses. • Block Phishing Websites that steal Users personal and financial data. • Protects Mobile Users Personal Information by allowing only secure internet connectivity on insecure Wi-Fi networks. • Block Ads & Trackers to provide AdBlock and Ad Blocker functionality from annoying Ad Trackers and pop-ups. • Provides clutter free environment by blocking Ad Trackers when browsing websites. • Saves battery usage and increases performance by blocking Social Media Ad Trackers. Password Manager & Secure Notes • Privacy Defender & Security App has a Password Manager and Secure Notes Manager to provide ultimate Hacker Protection. • Built-in Secure Vault with AES 256-bit encryption to safeguard your information & data. • Password Manager and Secure Notes are protected by Master Password and provides easy access through Face ID or Fingerprint. • Master Password is the key to encrypt and decrypt the information and Privacy Defender App cannot access your personal data. • Mobile Users can also create secure passwords in one click with the built-in password generator. • Store items in different categories such as logins, credit cards, addresses etc. Security Threats, News & Awareness • Provides latest security news and awareness campaign to identify Frauds • Mobile and User Data Security by identifying outdated and Vulnerable IOS. User Consent Privacy Defender App will collect, store and process URL’s, IP Addresses and Domain Names visited by the User to identify suspicious malicious sites. User’s Personal Identifiable Information is neither collected, stored nor shared with any 3rd party. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. No cancellation of the current subscription is allowed during the active subscription period. Note that uninstalling the App will not cancel your subscription. You can manage subscriptions and auto-renewal by going to your Apple ID after purchase. You can find automatic charging information later in our app by going to "Settings" > "Legal" > "Subscription Terms". Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://privacydefender.app/PrivacyPolicy Terms of Use: https://privacydefender.app/PrivacyPolicy/Useragreement

Screenshots

C4 screens
Privacy Defender4 screens

Verdict

The call

The clearest difference is in-app purchases: C at none against Privacy Defender's 3. C also leads on rating (4.3 vs 4.0) and update cadence (every 5 days vs every 3 weeks). Privacy Defender's advantage is ratings volume (30 vs 6). On price, review sentiment, ads 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. Privacy Defender sells 3 in-app purchases, starting at $1.99 per month. C asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

C holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Privacy Defender has 30 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 75% of C's written reviews are positive against 74% of Privacy Defender's.

UpkeepUpdate frequency

C ships an update every 5 days, Privacy Defender every 3 weeks. The most recent releases landed on July 30, 2026 and August 25, 2026 respectively.

Scorecard5 real differences · 5 level
C versus Privacy Defender: the parameters behind the verdict, then further details
ParameterCPrivacy Defender
PriceFreeFree
Rating4.3 (6 ratings) — better4.0 (30 ratings)
Positive reviews75.0% of reviews — better73.9% of reviews
Number of ratings630 — better
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.4 — better16.4
Further details — not scored
Size13 MB66 MB
Age rating4+4+
DeveloperC-PROT SIBER GUVENLIK TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETIPligence Inc.

Customer experience

C

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Privacy Defender

All ratings31 ratings
Positive74.2%
Neutral6.5%
Negative19.4%
Written reviews23 reviews
Positive73.9%
Neutral4.3%
Negative21.7%

In-app purchases

None

C

No in-app purchases

3 purchases

Privacy Defender

Subscriptions3
  • Privacy Defender - Per Month$1.991 Month
  • Privacy Defender - 6 Months$10.996 Months
  • Privacy Defender - 1 Year$20.991 Year

Questions

Is C free?
C is free to download, with no in-app purchases.
Is Privacy Defender free?
Privacy Defender is free to download, with in-app purchases available.
Which has better reviews, C or Privacy Defender?
C is rated higher. C averages 4.3 out of 5 from 6 ratings, while Privacy Defender averages 4.0 from 30 ratings.
Do C or Privacy Defender have ads?
Neither C nor Privacy Defender shows ads.
Which is updated more often, C or Privacy Defender?
C ships an update every 5 days, and Privacy Defender every 3 weeks. Most recently, C was updated on July 30, 2026 and Privacy Defender on August 25, 2026.

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