diff --git a/Pod/Classes/SEGAdjustAppSecret.h b/Pod/Classes/SEGAdjustAppSecret.h
new file mode 100644
index 0000000..37655d0
--- /dev/null
+++ b/Pod/Classes/SEGAdjustAppSecret.h
@@ -0,0 +1,18 @@
+#import <Foundation/Foundation.h>
+
+
+@interface SEGAdjustAppSecret : NSObject
+
+@property (nonatomic, readonly) NSUInteger ID;
+@property (nonatomic, readonly) NSUInteger info1;
+@property (nonatomic, readonly) NSUInteger info2;
+@property (nonatomic, readonly) NSUInteger info3;
+@property (nonatomic, readonly) NSUInteger info4;
+
+- (instancetype)initWithID:(NSUInteger)ID
+                     info1:(NSUInteger)info1
+                     info2:(NSUInteger)info2
+                     info3:(NSUInteger)info3
+                     info4:(NSUInteger)info4;
+
+@end
diff --git a/Pod/Classes/SEGAdjustAppSecret.m b/Pod/Classes/SEGAdjustAppSecret.m
new file mode 100644
index 0000000..ffce70f
--- /dev/null
+++ b/Pod/Classes/SEGAdjustAppSecret.m
@@ -0,0 +1,34 @@
+#import "SEGAdjustAppSecret.h"
+
+
+@interface SEGAdjustAppSecret ()
+
+@property (nonatomic, assign) NSUInteger ID;
+@property (nonatomic, assign) NSUInteger info1;
+@property (nonatomic, assign) NSUInteger info2;
+@property (nonatomic, assign) NSUInteger info3;
+@property (nonatomic, assign) NSUInteger info4;
+
+@end
+
+
+@implementation SEGAdjustAppSecret
+
+#pragma mark - Initialization
+
+- (instancetype)initWithID:(NSUInteger)ID
+                     info1:(NSUInteger)info1
+                     info2:(NSUInteger)info2
+                     info3:(NSUInteger)info3
+                     info4:(NSUInteger)info4 {
+    if (self = [super init]) {
+        self.ID = ID;
+        self.info1 = info1;
+        self.info2 = info2;
+        self.info3 = info3;
+        self.info4 = info4;
+    }
+    return self;
+}
+
+@end
diff --git a/Pod/Classes/SEGAdjustIntegration.h b/Pod/Classes/SEGAdjustIntegration.h
index 28aebab..c375c09 100644
--- a/Pod/Classes/SEGAdjustIntegration.h
+++ b/Pod/Classes/SEGAdjustIntegration.h
@@ -8,6 +8,6 @@
 @property (nonatomic, strong) NSDictionary *settings;
 @property (nonatomic, strong) SEGAnalytics *analytics;
 
-- (instancetype)initWithSettings:(NSDictionary *)settings withAnalytics:(SEGAnalytics *)analytics;
+- (instancetype)initWithAppSecret:(nullable NSArray<NSNumber *> *)secret settings:(NSDictionary *)settings analytics:(SEGAnalytics *)analytics;
 
 @end
diff --git a/Pod/Classes/SEGAdjustIntegration.m b/Pod/Classes/SEGAdjustIntegration.m
index 6301600..5431c26 100644
--- a/Pod/Classes/SEGAdjustIntegration.m
+++ b/Pod/Classes/SEGAdjustIntegration.m
@@ -1,12 +1,21 @@
 #import "SEGAdjustIntegration.h"
+#import "SEGAdjustAppSecret.h"
 #import <Analytics/SEGAnalyticsUtils.h>
 
+@interface ADJConfig ()
+- (void)setAppSecret:(NSUInteger)secretId
+               info1:(NSUInteger)info1
+               info2:(NSUInteger)info2
+               info3:(NSUInteger)info3
+               info4:(NSUInteger)info4;
+@end
+
 
 @implementation SEGAdjustIntegration
 
 #pragma mark - Initialization
 
-- (instancetype)initWithSettings:(NSDictionary *)settings withAnalytics:(SEGAnalytics *)analytics
+- (instancetype)initWithAppSecret:(nullable SEGAdjustAppSecret *)secret settings:(NSDictionary *)settings analytics:(SEGAnalytics *)analytics
 {
     if (self = [super init]) {
         self.settings = settings;
@@ -22,6 +31,19 @@ - (instancetype)initWithSettings:(NSDictionary *)settings withAnalytics:(SEGAnal
         ADJConfig *adjustConfig = [ADJConfig configWithAppToken:appToken
                                                     environment:environment];
 
+        if (secret != nil) {
+            if ([adjustConfig respondsToSelector: @selector(setAppSecret:info1:info2:info3:info4:)]) {
+
+                [adjustConfig setAppSecret:secret.ID
+                                     info1:secret.info1
+                                     info2:secret.info2
+                                     info3:secret.info3
+                                     info4:secret.info4];
+            } else {
+                SEGLog(@"App secret not supported by current Adjust version");
+            }
+        }
+
         if ([self setEventBufferingEnabled]) {
             [adjustConfig setEventBufferingEnabled:YES];
         }
diff --git a/Pod/Classes/SEGAdjustIntegrationFactory.h b/Pod/Classes/SEGAdjustIntegrationFactory.h
index 2fce063..d412507 100644
--- a/Pod/Classes/SEGAdjustIntegrationFactory.h
+++ b/Pod/Classes/SEGAdjustIntegrationFactory.h
@@ -1,9 +1,12 @@
 #import <Foundation/Foundation.h>
 #import <Analytics/SEGIntegrationFactory.h>
 
+@class SEGAdjustAppSecret;
+
 
 @interface SEGAdjustIntegrationFactory : NSObject <SEGIntegrationFactory>
 
 + (instancetype)instance;
++ (instancetype)instanceWithAppSecret:(nullable SEGAdjustAppSecret *)secret NS_SWIFT_NAME(instance(appSecret:));
 
 @end
diff --git a/Pod/Classes/SEGAdjustIntegrationFactory.m b/Pod/Classes/SEGAdjustIntegrationFactory.m
index a894ea1..8643d73 100644
--- a/Pod/Classes/SEGAdjustIntegrationFactory.m
+++ b/Pod/Classes/SEGAdjustIntegrationFactory.m
@@ -1,28 +1,36 @@
 #import "SEGAdjustIntegrationFactory.h"
 #import "SEGAdjustIntegration.h"
+#import "SEGAdjustAppSecret.h"
 
 
-@implementation SEGAdjustIntegrationFactory
+@implementation SEGAdjustIntegrationFactory {
+    SEGAdjustAppSecret *appSecret;
+}
+
++ (instancetype)instance {
+    return [self instanceWithAppSecret: nil];
+}
 
-+ (instancetype)instance
++ (instancetype)instanceWithAppSecret: (nullable SEGAdjustAppSecret *)secret
 {
     static dispatch_once_t once;
     static SEGAdjustIntegrationFactory *sharedInstance;
     dispatch_once(&once, ^{
-        sharedInstance = [[self alloc] init];
+        sharedInstance = [[self alloc] initWithAppSecret: secret];
     });
     return sharedInstance;
 }
 
-- (instancetype)init
+- (instancetype)initWithAppSecret: (SEGAdjustAppSecret *)secret
 {
     self = [super init];
+    appSecret = secret;
     return self;
 }
 
 - (id<SEGIntegration>)createWithSettings:(NSDictionary *)settings forAnalytics:(SEGAnalytics *)analytics
 {
-    return [[SEGAdjustIntegration alloc] initWithSettings:settings withAnalytics:analytics];
+    return [[SEGAdjustIntegration alloc] initWithAppSecret: appSecret settings:settings analytics:analytics];
 }
 
 - (NSString *)key