AppShopper

MemoryInfo+

       iOS Universal

Tip: Tap the chart!

The MemoryInfo+ app shows how much memory is available and the types of memory on your iPhone, iPod Touch and iPad or iPad 2.

The iPhone and iPod Touch comes with 128MB of runtime memory while the iPhone 3GS and iPad comes with 256MB of runtime memory. The iPhone 4 and iPad 2 have 512MB of RAM. That is different from the 8GB, 16GB or 32GB of storage memory that the iPhone or iPod Touch has. The iPhone and iPod Touch does not use the storage memory as virtual memory, so the memory available for applications is limited to the 128-512MB of runtime memory.

Memory types:

Free memory
This memory is not being used currently

Wired memory
This information can't be moved to disk, so it must stay in RAM. The amount depends on the applications you are using.

Active memory
This information is currently in RAM and has recently been used.

Inactive memory
This information has not recently been used but will remain in RAM until another application needs more memory but no free memory is available. If called upon by a process, this is quickly changed to Active memory; if it has been swapped to the hard disk, it will be moved back to RAM and marked as Active.

Page ins / Page outs
"Page ins/outs" refers to the amount of information moved between RAM and the hard disk. This number is cumulative amount of data that iPhone OS has moved between RAM and disk space.

Screenshots

	Screenshot 1 of 2

Share with Others

Last changed:

Mar 26, 2011

Category:

Utilities

Developer:

Recession Apps

Version:

1.0

Average Rating:

1.00 (1)

Size:

0.3 MB

Other Apps By This Developer

• Battery Lite
• Battery Pro
• Brain Math
• Bytes (Memory) Available for iPhone and iPod touch
• Coin Math
• Coin Math Classroom Edition
• Coin Math Euro Edition
• Coin Math Free
• Convert Videos To Music
• Convert Videos to Music Free
• Doc Uploads™ - and downloads
• Downloader Free - Video, Music and File Download Manager
• Downloader Pro - Video, Music and File Download Manager
• Dual Core System Activity Monitor for iPhone 4S
• EZ Downloader - Video and Music file download manager
• EZ Downloader Free
• F.M.E.O. - For My Eyes Only
• Fraction Math Level 1A
• Free RAM (Random Access Memory)
• Free Super Fast Mirror 3-in-1™ with LED Flashlight and Magnifier
• Free Videos 2 Go
• Kids Shop
• LED Flashlight Free for iPhone 4 and iPod Touch 4G
• LED Flashlight for iPhone 4 and iPod Touch 4G
• Lighted Magnifier for iPhone 4/4S and iPod touch 4G
• Magnifier Free for iPhone 4 and iPod Touch 4G
• Magnifying Mirror Free for iPhone 4 and iPod Touch 4G
• Math Drill Free
• Memory Free
• Memory Pro™
• MemoryInfo
• My Secret Stuff Folder (Hidden In Plain Sight)
• Pasteboard: SALE! Saves clipboard
• Secret Locked Folder
• Share It
• Super Fast Mirror 3-in-1
• System Activity Monitor
• System Activity Monitor for iPad
• System Activity Monitor for the New iPad
• Time Math
• Time Math Free
• Track Me™
• Videos 2 Go - Video download file manager
• iUploader Pro™ - Uploads and Downloads files to and from websites
• iUploader™ - Uploads and downloads files
• iUploader™ Free - uploads and downloads files