DU Speed Booster & Cleaner can clean cache and junk file, boost your phone to make phone faster by 60%, making it the best cache cleaner, memory booster, DU Speed Booster & Cleaner Total keeps your Android device safe, clean, and fast to be always just like ”New”.

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Has your phone become slow, hung or out of space? Fast Cleaner is the best speed booster and junk file cleaner to make phone faster and restore memory space

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The World's Smallest Booster Helps Boost Your Phone with ONE Tap!

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Speed Booster is an optimizer & cache cleaner for Android.

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Hi Speed Booster (Cleaner) is efficient to boost (clean) phone memory, and keep phone running fast.

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The Pioneer, Original, Best Network Signal Speed Booster for Android OS!

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Get rid of Android's curse! Accelerate and optimize your mobile device with just a single tap.

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The NO.1 fastest cold start optimization app in the world.

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Increase memory by boost apps on process.Clean app cache,app data on SD Card, internal storage.

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Free up space you didn’t know you had Avast Cleanup is a highly effective cache and junk cleaner app for Android.

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