Platform dependant font family selection

patch.diff

diff --git a/packages/editor/src/components/post-title/index.native.js b/packages/editor/src/components/post-title/index.native.js
index ceff32241..4b70ba833 100644
--- a/packages/editor/src/components/post-title/index.native.js
+++ b/packages/editor/src/components/post-title/index.native.js
@@ -1,3 +1,8 @@
+/**
+ * External dependencies
+ */
+import { Platform } from 'react-native';
+
 /**
  * WordPress dependencies
  */
@@ -54,7 +59,7 @@ class PostTitle extends Component {
 				style={ [ style, {
 					minHeight: Math.max( minHeight, this.state.aztecHeight ),
 				} ] }
-				fontFamily={ 'serif' }
+				fontFamily={ Platform.OS === 'ios' ? 'NotoSerif' : 'serif' }
 				fontSize={ 24 }
 				fontWeight={ 'bold' }
 				onChange={ ( event ) => {