diff --git a/projects/addon-mobile/styles/android/app-bar.less b/projects/addon-mobile/styles/android/app-bar.less
index c40115bf03b3..5e68cc71e6a5 100644
--- a/projects/addon-mobile/styles/android/app-bar.less
+++ b/projects/addon-mobile/styles/android/app-bar.less
@@ -1,6 +1,7 @@
 tui-app-bar {
     text-align: start;
     font: var(--tui-font-heading-6);
+    block-size: 3.5rem;
 
     > .t-content {
         position: static;
diff --git a/projects/addon-mobile/styles/ios/app-bar.less b/projects/addon-mobile/styles/ios/app-bar.less
new file mode 100644
index 000000000000..f8ba83ea4b0a
--- /dev/null
+++ b/projects/addon-mobile/styles/ios/app-bar.less
@@ -0,0 +1,3 @@
+tui-app-bar {
+    block-size: 2.75rem;
+}
diff --git a/projects/addon-mobile/styles/taiga-ui-mobile.less b/projects/addon-mobile/styles/taiga-ui-mobile.less
index 7b3fed54d3db..f3314a49c024 100644
--- a/projects/addon-mobile/styles/taiga-ui-mobile.less
+++ b/projects/addon-mobile/styles/taiga-ui-mobile.less
@@ -10,6 +10,7 @@
 }
 
 [data-platform='ios'] {
+    @import './ios/app-bar';
     @import './ios/checkbox';
     @import './ios/search';
     @import './ios/switch';