diff --git a/include/mbgl/ios/MGLMapboxEvents.h b/include/mbgl/ios/MGLMapboxEvents.h
index 7a4c45fe1..c6cd13308 100644
--- a/include/mbgl/ios/MGLMapboxEvents.h
+++ b/include/mbgl/ios/MGLMapboxEvents.h
@@ -32,6 +32,7 @@ extern NSString *const MGLEventGestureRotateStart;
 + (void) setToken:(NSString *)token;
 + (void) setAppName:(NSString *)appName;
 + (void) setAppVersion:(NSString *)appVersion;
++ (void) setAppBuildNumber:(NSString *)appBuildNumber;
 + (void) pauseMetricsCollection;
 + (void) resumeMetricsCollection;
 
diff --git a/ios/app/app-info.plist b/ios/app/app-info.plist
index cd74f5839..fd03e7324 100644
--- a/ios/app/app-info.plist
+++ b/ios/app/app-info.plist
@@ -21,7 +21,7 @@
 	<key>CFBundleSignature</key>
 	<string>MBGL</string>
 	<key>CFBundleVersion</key>
-	<string>0.0.2</string>
+	<string>0.0.3</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSHumanReadableCopyright</key>
diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index f9ed77041..b61679a7d 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -223,8 +223,10 @@ mbgl::DefaultFileSource *mbglFileSource = nullptr;
     // metrics: initial setup
     NSString *appName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleName"];
     NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
+    NSString *appBuildNumber = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];
     if (appName != nil) [MGLMapboxEvents setAppName:appName];
     if (appVersion != nil) [MGLMapboxEvents setAppVersion:appVersion];
+    if (appBuildNumber != nil) [MGLMapboxEvents setAppBuildNumber:appBuildNumber];
 
     // create GL view
     //
diff --git a/platform/ios/MGLMapboxEvents.m b/platform/ios/MGLMapboxEvents.m
index b32e13988..b714c927d 100644
--- a/platform/ios/MGLMapboxEvents.m
+++ b/platform/ios/MGLMapboxEvents.m
@@ -62,6 +62,7 @@ NSString *const MGLEventGestureRotateStart = @"Rotation";
 @property (atomic) NSString *token;
 @property (atomic) NSString *appName;
 @property (atomic) NSString *appVersion;
+@property (atomic) NSString *appBuildNumber;
 @property (atomic) NSString *instanceID;
 @property (atomic) NSString *advertiserId;
 @property (atomic) NSString *vendorId;
@@ -247,6 +248,13 @@ NSString *const MGLEventGestureRotateStart = @"Rotation";
     [MGLMapboxEvents sharedManager].appVersion = appVersion;
 }
 
+// Must be called from the main thread.
+//
++ (void) setAppBuildNumber:(NSString *)appBuildNumber {
+    assert([[NSThread currentThread] isMainThread]);
+    [MGLMapboxEvents sharedManager].appBuildNumber = appBuildNumber;
+}
+
 // Must be called from the main thread.
 //
 + (void) pauseMetricsCollection {
@@ -455,8 +463,8 @@ NSString *const MGLEventGestureRotateStart = @"Rotation";
 // Can be called from any thread.
 //
 - (NSString *) getUserAgent {
-    if (self.appName != nil && self.appVersion != nil && ([self.userAgent rangeOfString:self.appName].location == NSNotFound)) {
-        self.userAgent = [NSString stringWithFormat:@"%@/%@ %@", self.appName, self.appVersion, self.userAgent];
+    if (self.appName != nil && self.appVersion != nil && self.appBuildNumber != nil && ([self.userAgent rangeOfString:self.appName].location == NSNotFound)) {
+        self.userAgent = [NSString stringWithFormat:@"%@/%@-%@ %@", self.appName, self.appVersion, self.appBuildNumber, self.userAgent];
     }
     return self.userAgent;
 }