Back at I/O in May last year, Google announced the Android Go initiative; a less intensive version of the OS optimized for cheap phones with little RAM. This was launched in December and to go with it we've seen a number of Google apps get the Go treatment to make them smaller and less memory-hungry.

Apps like Google Maps Go, YouTube Go, Google Go, and Gboard Go are all designed to get the best performance out of the low-cost devices that are typically popular in emerging markets. There's even a brand new app called Files Go that can help you declutter your phone and maintain a healthy amount of free storage.

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