diff --git a/solara/lib/core/doctor/validator/template/android_template_validation_config.yml b/solara/lib/core/doctor/validator/template/android_template_validation_config.yml
index 6db136b..09c38df 100644
--- a/solara/lib/core/doctor/validator/template/android_template_validation_config.yml
+++ b/solara/lib/core/doctor/validator/template/android_template_validation_config.yml
@@ -6,6 +6,15 @@ structure:
                 type: directory
             res:
                 type: directory
+                contents:
+                    values:
+                        type: directory
+                        contents:
+                            strings.xml:
+                                type: file
+                                validations:
+                                    - type: content_includes
+                                      value: <string name="app_name">
             android_config.json:
                 type: file
                 validations:
diff --git a/solara/lib/core/doctor/validator/template/flutter_template_validation_config.yml b/solara/lib/core/doctor/validator/template/flutter_template_validation_config.yml
index 46fc2df..45fbc96 100644
--- a/solara/lib/core/doctor/validator/template/flutter_template_validation_config.yml
+++ b/solara/lib/core/doctor/validator/template/flutter_template_validation_config.yml
@@ -6,6 +6,15 @@ structure:
                 type: directory
             res:
                 type: directory
+                contents:
+                    values:
+                        type: directory
+                        contents:
+                            strings.xml:
+                                type: file
+                                validations:
+                                    - type: content_includes
+                                      value: <string name="app_name">
             android_config.json:
                 type: file
                 validations:
diff --git a/solara/lib/core/doctor/validator/template/ios_template_validation_config.yml b/solara/lib/core/doctor/validator/template/ios_template_validation_config.yml
index 6db136b..09c38df 100644
--- a/solara/lib/core/doctor/validator/template/ios_template_validation_config.yml
+++ b/solara/lib/core/doctor/validator/template/ios_template_validation_config.yml
@@ -6,6 +6,15 @@ structure:
                 type: directory
             res:
                 type: directory
+                contents:
+                    values:
+                        type: directory
+                        contents:
+                            strings.xml:
+                                type: file
+                                validations:
+                                    - type: content_includes
+                                      value: <string name="app_name">
             android_config.json:
                 type: file
                 validations: