SWAP (v2.1.0) – RAM Expander for Unrooted Android Phone
The description of SWAP - RAM Expander
An easy to use RAM Expander application to improve the performance of your smartphone, usually low-cost phones. The whole point of this application is to create a swap file or swap file on an unrooted Android phone.
The “SWAP” is virtual RAM. It allows you to cheat and treat a small portion of the storage (SD card) as if it was a memory. This trickery allows you to run applications that require more memory than you physically have.