Avast Cleanup & Boost - Delete Duplicate Photos app for iPhone and iPad

Mobile Security & Antivirus
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Protect yourself against viruses and malware that cause popups and unwanted ads with Avast Mobile Security, the world’s most trusted free antivirus app for iOS. Get alerted when you install spyware and adware apps that violate your privacy by sending your personal data to their servers. Secure your devices against phishing attacks from email, phone calls, infected websites or SMS messages.
With more than 100 million installs, Mobile Security & Antivirus provides much more than just antivirus. Here’s a sample of some of the other features packed into this lightweight app: