diff --git a/packages/flutter_tools/lib/src/ios/devices.dart b/packages/flutter_tools/lib/src/ios/devices.dart
index 083153ca0b6f4..bc8664d158817 100644
--- a/packages/flutter_tools/lib/src/ios/devices.dart
+++ b/packages/flutter_tools/lib/src/ios/devices.dart
@@ -465,7 +465,7 @@ class IOSDevice extends Device {
   Future<TargetPlatform> get targetPlatform async => TargetPlatform.ios;
 
   @override
-  Future<String> get sdkNameAndVersion async => 'iOS $_sdkVersion';
+  Future<String> get sdkNameAndVersion async => 'iOS ${_sdkVersion ?? 'unknown version'}';
 
   @override
   DeviceLogReader getLogReader({
diff --git a/packages/flutter_tools/lib/src/macos/xcdevice.dart b/packages/flutter_tools/lib/src/macos/xcdevice.dart
index bc611cb790df4..b060814f4f12e 100644
--- a/packages/flutter_tools/lib/src/macos/xcdevice.dart
+++ b/packages/flutter_tools/lib/src/macos/xcdevice.dart
@@ -301,12 +301,21 @@ class XCDevice {
           continue;
         }
 
+        String sdkVersion = _sdkVersion(device);
+
+        if (sdkVersion != null) {
+          final String buildVersion = _buildVersion(device);
+          if (buildVersion != null) {
+            sdkVersion = '$sdkVersion $buildVersion';
+          }
+        }
+
         devices.add(IOSDevice(
           device['identifier'] as String,
           name: device['name'] as String,
           cpuArchitecture: _cpuArchitecture(device),
           interfaceType: interface,
-          sdkVersion: _sdkVersion(device),
+          sdkVersion: sdkVersion,
           iProxy: _iProxy,
           fileSystem: globals.fs,
           logger: _logger,
@@ -317,6 +326,7 @@ class XCDevice {
       }
     }
     return devices;
+
   }
 
   /// Despite the name, com.apple.platform.iphoneos includes iPhone, iPads, and all iOS devices.
@@ -363,7 +373,20 @@ class XCDevice {
       // "13.3 (17C54)"
       final RegExp operatingSystemRegex = RegExp(r'(.*) \(.*\)$');
       final String operatingSystemVersion = deviceProperties['operatingSystemVersion'] as String;
-      return operatingSystemRegex.firstMatch(operatingSystemVersion.trim())?.group(1);
+      if(operatingSystemRegex.hasMatch(operatingSystemVersion.trim())) {
+        return operatingSystemRegex.firstMatch(operatingSystemVersion.trim())?.group(1);
+      }
+      return operatingSystemVersion;
+    }
+    return null;
+  }
+
+  static String _buildVersion(Map<String, dynamic> deviceProperties) {
+    if (deviceProperties.containsKey('operatingSystemVersion')) {
+      // Parse out the build version, for example 17C54 from "13.3 (17C54)".
+      final RegExp buildVersionRegex = RegExp(r'\(.*\)$');
+      final String operatingSystemVersion = deviceProperties['operatingSystemVersion'] as String;
+      return buildVersionRegex.firstMatch(operatingSystemVersion)?.group(0)?.replaceAll(RegExp('[()]'), '');
     }
     return null;
   }
diff --git a/packages/flutter_tools/test/general.shard/ios/devices_test.dart b/packages/flutter_tools/test/general.shard/ios/devices_test.dart
index 1c89f6e451759..26bbc56174a0f 100644
--- a/packages/flutter_tools/test/general.shard/ios/devices_test.dart
+++ b/packages/flutter_tools/test/general.shard/ios/devices_test.dart
@@ -148,6 +148,24 @@ void main() {
       ).majorSdkVersion, 0);
     });
 
+    testWithoutContext('has build number in sdkNameAndVersion', () async {
+      final IOSDevice device = IOSDevice(
+        'device-123',
+        iProxy: IProxy.test(logger: logger, processManager: FakeProcessManager.any()),
+        fileSystem: nullFileSystem,
+        logger: logger,
+        platform: macPlatform,
+        iosDeploy: iosDeploy,
+        iMobileDevice: iMobileDevice,
+        name: 'iPhone 1',
+        sdkVersion: '13.3 17C54',
+        cpuArchitecture: DarwinArch.arm64,
+        interfaceType: IOSDeviceInterface.usb,
+      );
+
+      expect(await device.sdkNameAndVersion,'iOS 13.3 17C54');
+    });
+
     testWithoutContext('Supports debug, profile, and release modes', () {
       final IOSDevice device = IOSDevice(
         'device-123',
diff --git a/packages/flutter_tools/test/general.shard/macos/xcode_test.dart b/packages/flutter_tools/test/general.shard/macos/xcode_test.dart
index 885719863435a..d9bb28b9bc3f4 100644
--- a/packages/flutter_tools/test/general.shard/macos/xcode_test.dart
+++ b/packages/flutter_tools/test/general.shard/macos/xcode_test.dart
@@ -513,15 +513,15 @@ void main() {
           expect(devices, hasLength(3));
           expect(devices[0].id, '00008027-00192736010F802E');
           expect(devices[0].name, 'An iPhone (Space Gray)');
-          expect(await devices[0].sdkNameAndVersion, 'iOS 13.3');
+          expect(await devices[0].sdkNameAndVersion, 'iOS 13.3 17C54');
           expect(devices[0].cpuArchitecture, DarwinArch.arm64);
           expect(devices[1].id, '98206e7a4afd4aedaff06e687594e089dede3c44');
           expect(devices[1].name, 'iPad 1');
-          expect(await devices[1].sdkNameAndVersion, 'iOS 10.1');
+          expect(await devices[1].sdkNameAndVersion, 'iOS 10.1 14C54');
           expect(devices[1].cpuArchitecture, DarwinArch.armv7);
           expect(devices[2].id, 'f577a7903cc54959be2e34bc4f7f80b7009efcf4');
           expect(devices[2].name, 'iPad 2');
-          expect(await devices[2].sdkNameAndVersion, 'iOS 10.1');
+          expect(await devices[2].sdkNameAndVersion, 'iOS 10.1 14C54');
           expect(devices[2].cpuArchitecture, DarwinArch.arm64); // Defaults to arm64 for unknown architecture.
           expect(fakeProcessManager.hasRemainingExpectations, isFalse);
         }, overrides: <Type, Generator>{
@@ -627,6 +627,59 @@ void main() {
           Platform: () => macPlatform,
           Artifacts: () => Artifacts.test(),
         });
+
+        testUsingContext('Sdk Version is parsed correctly',()  async {
+          const String devicesOutput = '''
+[
+  {
+    "simulator" : false,
+    "operatingSystemVersion" : "13.3 (17C54)",
+    "interface" : "usb",
+    "available" : true,
+    "platform" : "com.apple.platform.iphoneos",
+    "modelCode" : "iPhone8,1",
+    "identifier" : "00008027-00192736010F802E",
+    "architecture" : "arm64",
+    "modelName" : "iPhone 6s",
+    "name" : "An iPhone (Space Gray)"
+  },
+  {
+    "simulator" : false,
+    "operatingSystemVersion" : "10.1",
+    "interface" : "usb",
+    "available" : true,
+    "platform" : "com.apple.platform.iphoneos",
+    "modelCode" : "iPad11,4",
+    "identifier" : "234234234234234234345445687594e089dede3c44",
+    "architecture" : "arm64",
+    "modelName" : "iPad Air 3rd Gen",
+    "name" : "A networked iPad"
+  },
+  {
+    "simulator" : false,
+    "interface" : "usb",
+    "available" : true,
+    "platform" : "com.apple.platform.iphoneos",
+    "modelCode" : "iPad11,4",
+    "identifier" : "f577a7903cc54959be2e34bc4f7f80b7009efcf4",
+    "architecture" : "BOGUS",
+    "modelName" : "iPad Air 3rd Gen",
+    "name" : "iPad 2"
+  }
+]
+''';
+          fakeProcessManager.addCommand(const FakeCommand(
+            command: <String>['xcrun', 'xcdevice', 'list', '--timeout', '2'],
+            stdout: devicesOutput,
+          ));
+
+          final List<IOSDevice> devices = await xcdevice.getAvailableIOSDevices();
+          expect(await devices[0].sdkNameAndVersion,'iOS 13.3 17C54');
+          expect(await devices[1].sdkNameAndVersion,'iOS 10.1');
+          expect(await devices[2].sdkNameAndVersion,'iOS unknown version');
+        }, overrides: <Type, Generator>{
+          Platform: () => macPlatform,
+        });
       });
 
       group('diagnostics', () {