Go Speed is the No.1 fastest cold start optimization app all over the world.

Has your smartphone become laggy and lack of space, even after boosted? Go Speed is the right speed booster and junk cleaner for you.

Have you get snoopers around? Go Speed provides private protect for you with AppLock.

Can't get rid of built-in apps? Well, now you can. All cleaners boring? Well, Go Speed is fresh designed, fresh looked and better felt.

Besides, GO Speed is the smallest phone cleaner on the market. It can not only boost the speed by up to 60% but also increase available spaces by safely cleaning junk files.

GO Speed (speed booster & junk cleaner) Highlights:

★ BlackHole Speed Booster

★ AppLock

★ Pre-installed App Terminator

★ Junk File Cleaner

★ APP Manager

★ Smart On-screen Widget

GO Speed (speed booster & junk cleaner) Features:

★ Memory Boost - The best phone speed booster to free up memory and clean background tasks.

★ Auto-start Manager - Make your phone running smooth & keep fast.

★ Junk Cleaner - Analyze all of your apps and detect junk files, clean cache junk with just one tap.

★ Storage Cleaner - Deeply clean your needless photos, music, documents and apps.

★ Floating Widget - Specially desinged for a perfect phone speed assistant.

★ Notification Toggle - Access the most frequently used phone features in just one place.

★ Pre-installed App Terminator - Clean and terminate pre-installed apps that you don't need.