[GBDeviceInfo deviceInfo].modelString;                              //Returns: @"iPhone 6"
[GBDeviceInfo deviceInfo].model == GBDeviceModeliPhone6;            //Returns: YES
[GBDeviceInfo deviceInfo].family == GBDeviceFamilyiPad;             //Returns: NO
[GBDeviceInfo deviceInfo].osVersion.major;                          //Returns: 8
[GBDeviceInfo deviceInfo].osVersion.minor;                          //Returns: 1

GBDeviceInfo *deviceInfo = [GBDeviceInfo deviceInfo];

//Model numbers
NSLog(@"Major device ver: %d", deviceInfo.deviceVersion.major);     //Major device ver: 7
NSLog(@"Major device ver: %d", deviceInfo.deviceVersion.minor);     //Minor device ver: 2


//Specific model
if (deviceInfo.model == GBDeviceModeliPhone6) {
    NSLog(@"It's a 6");                                             //It's a 6
}

//Family of device
if (deviceInfo.family != GBDeviceFamilyiPad) {
    NSLog(@"It's not an iPad");                                     //It's not an iPad
}

//Screen type
if (deviceInfo.display == GBDeviceDisplayiPhone47Inch) {
    NSLog(@"4.7 Inch display");                                     //4.7 Inch display
}

//iOS Version
if (deviceInfo.majoriOSVersion >= 6) {
    NSLog(@"We got iOS 6+");                                        //We got iOS 6+
}

//Raw systemInfo string
NSLog(@"systemInfo: %@", deviceInfo.rawSystemInfoString);           //systemInfo: iPhone7,2

#import <GBDeviceInfo/GBDeviceInfo.h>

/**
 The raw system info string, e.g. "iPhone7,2".
 */
@property (strong, atomic, readonly) NSString           *rawSystemInfoString;

/**
 The device version. e.g. {7, 2}.
 */
@property (assign, atomic, readonly) GBDeviceVersion    deviceVersion;

/**
 The human readable name for the device, e.g. "iPhone 6".
 */
@property (strong, atomic, readonly) NSString           *modelString;

/**
 The device family. e.g. GBDeviceFamilyiPhone.
 */
@property (assign, atomic, readonly) GBDeviceFamily     family;

/**
 The specific device model, e.g. GBDeviceModeliPhone6.
 */
@property (assign, atomic, readonly) GBDeviceModel      model;

/**
 The display identifier, e.g. GBDeviceDisplayiPhone47Inch
 */
@property (assign, atomic, readonly) GBDeviceDisplay    display;

/**
 Information about the CPU.
 */
@property (assign, atomic, readonly) GBCPUInfo          cpuInfo;

/**
 Amount of physical memory (RAM) available to the system, in GB.
 */
@property (assign, atomic, readonly) CGFloat            physicalMemory;  // GB (gibi)

/**
 Information about the system's OS. e.g. {10, 8, 2}.
 */
@property (assign, atomic, readonly) GBOSVersion        osVersion;

[GBDeviceInfo deviceInfo].osVersion.major;                           //Returns: 10
[GBDeviceInfo deviceInfo].osVersion.minor;                           //Returns: 8
[GBDeviceInfo deviceInfo].family == GBDeviceFamilyMacPro;            //Returns: YES
[GBDeviceInfo deviceInfo].isMacAppStoreAvailable;                    //Returns: YES
[GBDeviceInfo deviceInfo].isIAPAvailable;                            //Returns: YES

GBDeviceInfo *deviceInfo = [GBDeviceInfo deviceInfo];

GBDeviceInfo *deviceInfo = [GBDeviceInfo deviceInfo];

//OS X Version
if (deviceInfo.osVersion.minor >= 8) {
    NSLog(@"It's OS X 10.8+ (Mountain Lion)");                     //It's OS X 10.8+ (Mountain Lion)
}
if (deviceInfo.osVersion.patch == 2) {
    NSLog(@"Must be running x.x.2");                              //Must be running x.x.2
}

//App Store stuff
if (deviceInfo.isMacAppStoreAvailable) {
    NSLog(@"App store is available.");                             //App store is available
}
if (deviceInfo.isIAPAvailable) {
    NSLog(@"...and so are IAPs");                                  //...and so are IAPs
}

//Hardware stuff
NSLog(@"SystemInfo: %@", deviceInfo.rawSystemInfoString);          //SystemInfo: MacPro3,1
NSLog(@"Major device ver: %d", deviceInfo.deviceVersion.major);    //Major device ver: 3
NSLog(@"Minor device ver: %d", deviceInfo.deviceVersion.minor);    //Minor device ver: 1
NSLog(@"Node name: %@", deviceInfo.nodeName);                      //Node name: MyMac.local
NSLog(@"RAM: %.3f GB", deviceInfo.physicalMemory);                 //RAM: 16.000 GB
NSLog(@"CPU freq: %.3f GHz", deviceInfo.cpu.frequency);            //CPU freq: 3.500 GHz
NSLog(@"Number of cores: %d", deviceInfo.cpu.numberOfCores);       //Number of cores: 8
NSLog(@"L2 Cache size: %.0f KB", deviceInfo.cpu.l2CacheSize);      //L2 Cache size: 256 KB

//Endianness
if (deviceInfo.byteOrder == GBByteOrderLittleEndian) {
    NSLog(@"Little Endian");                                       //Little Endian
}

//Family of device
if (deviceInfo.family != GBDeviceFamilyMacBookAir) {
    NSLog(@"It's not a Macbook Air");                              //It's not a Macbook Air
}

//Screen resolution
if (deviceInfo.screenResolution.width == 1920 && deviceInfo.screenResolution.height == 1200) {
    NSLog(@"Resolution: 1920x1200");                              //Resolution: 1920x1200
}

#import <GBDeviceInfo/GBDeviceInfo.h>

/**
 The raw system info string, e.g. "iMac13,2".
 */
@property (strong, atomic, readonly) NSString           *rawSystemInfoString;

/**
 The node name on the network, e.g. "MyMachine.local".
 */
@property (strong, atomic, readonly) NSString           *nodeName;

/**
 The device family. e.g. GBDeviceFamilyiMac.
 */
@property (assign, atomic, readonly) GBDeviceFamily     family;

/**
 The device version. e.g. {13, 2}.
 */
@property (assign, atomic, readonly) GBDeviceVersion    deviceVersion;

/**
 Information about the CPU.
 */
@property (assign, atomic, readonly) GBCPUInfo          cpuInfo;

/**
 Amount of physical memory (RAM) available to the system, in GB.
 */
@property (assign, atomic, readonly) CGFloat            physicalMemory;         // GB (gibi)

/**
 System byte order, e.g. GBByteOrderLittleEndian.
 */
@property (assign, atomic, readonly) GBByteOrder        systemByteOrder;

/**
 Information about the display.
 */
@property (assign, atomic, readonly) GBDisplayInfo      displayInfo;

/**
 Information about the system's OS. e.g. {10, 8, 2}.
 */
@property (assign, atomic, readonly) GBOSVersion        osVersion;

/**
 Indicates whether the app store is available on this machine.
 */
@property (assign, atomic, readonly) BOOL               isMacAppStoreAvailable; //YES if OSX >= 10.6.6

/**
 Indicates whether IAP is available on this machine.
 */
@property (assign, atomic, readonly) BOOL               isIAPAvailable;         //YES if OSX >= 10.7