Have to delete one application to make free space for the other?

Not anymore. Use Space Doubler to save a lot of space in smartphone’s memory. Select the software to be compressed. After the process ends, Space Doubler presents compression ratio. Applications can be run and used in normal way.
If you want to use compressed software it will unpack automatically and compress again when you exit.
Space Doubler allows customizing compression settings for every application.
The application shows clear graphic reports about occupied, compressed and available memory space. The process is very fast, almost invisible for the user. Save limited memory space to make the most of your smartphone!