Hi Security is a world-class FREE Antivirus protection program, protecting your Android devices from all virus attacks, privacy snoopers and potential WiFi threats.

Hi Security is featured with top performance Antivirus, Phone Booster, App Lock, Privacy Cleaner, WiFi Security) .

★ A World Class Antivirus Engine - Virus Cleaner
Hi Security provides a continuously growing, cloud-based anti virus database which provides you with secure Android experience without any threats (malware, Trojans or any extortion viruses).This powerful antivirus engine effectively scans and kills all Android viruses on your internal device storage and SD cards.

★ Phone Speed Booster - Accelerate & Boost Mobile
Boost mobile phone to get it running faster and smoother. Efficiently utilize your phone's memory and speed up your devices. Improve phone performance with one tap acceleration booster. With Hi Security, your device will become faster, smoother and better.

★ App Lock - Privacy Protection
You can secure your sensitive apps. This password is different from your phone unlock password, which gives your device an extra level of security. Unlock your private apps by fingerprint, pattern or PIN. More importantly, the lock screen theme can be customised. Secure your privacy with a style.

★ WiFi Security and WiFi Speed Test
Hi Security protects your device online from insecure public WiFi & phishing hotspot by detecting DNS/SSL hijacking and ARP spoofing. Test WiFi speed, detect WiFi intruders and encure your network safety whenever, wherever.

★ User Friendly, Super-Fast, Energy-Efficient and Tiny
Hi Security only takes a few seconds to examine your entire phone. High performance but require less memory and power consumption. Thanks for our global talented developers, we can achieve these impressive results.

★ Multi-Lingual Support - English, Português(Brasil), Português(Portugal), Español(España), Español(Latinoamérica), Pусский, Français, Italiano, हिन्दी, Dansk, Ελληνικά, فارسی, عربى, ไทย, Bahasa Indonesia, Türkçe, Tiếng Việt, Deutsch, Malay, 한국의, 日本語, 中文简体 and 中文繁體.