diff --git a/packages/app/e2e/regression/mobile-session.spec.ts b/packages/app/e2e/regression/mobile-session.spec.ts
index 502826bcb24..0b4c8a78c01 100644
--- a/packages/app/e2e/regression/mobile-session.spec.ts
+++ b/packages/app/e2e/regression/mobile-session.spec.ts
@@ -30,9 +30,11 @@ for (const position of ["top", "bottom"] as const) {
     const navigation = page.locator('[data-slot="session-mobile-view-navigation"]')
     const more = navigation.getByRole("button", { name: "More options", exact: true })
     const picker = tabs.getByRole("tab", { selected: true })
+
     const message = page.locator(
       `[data-timeline-row="UserMessage"][data-message-id="${fixture.expected.targetMessageIDs.at(-1)}"]`,
     )
+
     const composer = page.getByRole("textbox", { name: "Prompt", exact: true })
     await expect(picker).toHaveText("Session")
     await expect(message).toBeVisible()
@@ -40,9 +42,17 @@ for (const position of ["top", "bottom"] as const) {
     await expect(tabs.getByRole("tab")).toHaveText(["Session", "Changes", "Files", "Terminal"])
     await expect(tabs).toHaveCSS("padding-left", "0px")
     await expect(tabs).toHaveCSS("padding-right", "0px")
+
+    if (position === "top") {
+      const titlebar = page.locator('[data-slot="titlebar-v2"]')
+      await expect(titlebar).toHaveCSS("padding-top", "16px")
+      await expect(titlebar).toHaveCSS("height", "44px")
+    }
+
     await expect
       .poll(async () => {
         const bounds = await navigation.boundingBox()
+
         return !!bounds && bounds.x >= 8 && bounds.x <= 9 && bounds.width >= 372 && bounds.width <= 374
       })
       .toBe(true)
@@ -51,6 +61,7 @@ for (const position of ["top", "bottom"] as const) {
         const bar = await tabs.boundingBox()
         const input = await composer.boundingBox()
         const panel = await page.locator('[data-slot="session-chat-panel"]').boundingBox()
+
         return !!bar && !!input && !!panel && Math.abs(bar.y - panel.y) <= 1 && bar.y + bar.height <= input.y
       })
       .toBe(true)
@@ -149,16 +160,19 @@ for (const position of ["top", "bottom"] as const) {
 
     // The view resets to Session whenever the routed session changes, including through Home.
     const trigger = page.locator('[data-slot="mobile-tabs-trigger"]')
+
     const openTabs = async () => {
       await trigger.click()
       await expect(drawer).not.toHaveAttribute("data-transitioning")
     }
+
     const openTab = async (title: string) => {
       await openTabs()
       await drawer.locator('[data-slot="tab-link"]').filter({ hasText: title }).click()
       await expect(drawer).toBeHidden()
       await expect(trigger).toContainText(title)
     }
+
     await more.click()
     await page.getByRole("menuitem", { name: "Usage", exact: true }).click()
     await expect(page.getByText("Total Cost", { exact: true })).toBeVisible()
@@ -338,6 +352,7 @@ test.describe("touch", () => {
       .poll(async () => {
         const navigation = await settings.getByRole("button", { name: "Models", exact: true }).boundingBox()
         const content = await panel.boundingBox()
+
         return !!navigation && !!content && navigation.y + navigation.height <= content.y
       })
       .toBe(true)
diff --git a/packages/app/src/shell/titlebar/titlebar.tsx b/packages/app/src/shell/titlebar/titlebar.tsx
index 3e9b6dd392c..904a51d07fc 100644
--- a/packages/app/src/shell/titlebar/titlebar.tsx
+++ b/packages/app/src/shell/titlebar/titlebar.tsx
@@ -59,6 +59,7 @@ export function Titlebar(props: { verticalTabs?: { mount?: HTMLElement } }) {
   const location = useLocation()
   const mobile = createMediaQuery("(max-width: 767px)")
   const bottom = createMemo(() => mobile() && settings.general.mobileTitlebarPosition() === "bottom")
+  const mobileTop = createMemo(() => platform.platform === "web" && mobile() && !bottom())
 
   const mac = createMemo(() => platform.platform === "desktop" && platform.os === "macos")
   const windows = createMemo(() => platform.platform === "desktop" && platform.os === "windows")
@@ -150,9 +151,17 @@ export function Titlebar(props: { verticalTabs?: { mount?: HTMLElement } }) {
           platform.platform === "web"
             ? bottom()
               ? "calc(28px + max(8px, var(--safe-area-inset-bottom, env(safe-area-inset-bottom, 0px))))"
-              : "calc(28px + max(8px, env(safe-area-inset-top, 0px)))"
+              : mobileTop()
+                ? "calc(28px + 16px + env(safe-area-inset-top, 0px))"
+                : "calc(28px + max(8px, env(safe-area-inset-top, 0px)))"
             : undefined,
-        "padding-top": bottom() ? "0px" : "env(safe-area-inset-top, 0px)",
+        // iOS blurs page content just below the status bar in Home Screen web apps, so keep the phone titlebar row
+        // 16px clear of the safe area, as ChatGPT's phone header does.
+        "padding-top": bottom()
+          ? "0px"
+          : mobileTop()
+            ? "calc(16px + env(safe-area-inset-top, 0px))"
+            : "env(safe-area-inset-top, 0px)",
         "padding-bottom": bottom() ? "var(--safe-area-inset-bottom, env(safe-area-inset-bottom, 0px))" : "0px",
         "min-height": minHeight(),
         // Keep native macOS traffic lights clear even when the desktop window is narrow.
@@ -512,7 +521,7 @@ export function Titlebar(props: { verticalTabs?: { mount?: HTMLElement } }) {
               <div
                 class="h-full flex-1 overflow-hidden flex flex-row items-center gap-1.5 px-2 md:pe-3"
                 classList={{
-                  "pt-[max(0px,calc(8px-env(safe-area-inset-top,0px)))]": !bottom() && !windows(),
+                  "pt-[max(0px,calc(8px-env(safe-area-inset-top,0px)))]": !bottom() && !windows() && !mobileTop(),
                   "pb-[max(0px,calc(8px-var(--safe-area-inset-bottom,env(safe-area-inset-bottom,0px))))]": bottom(),
                   "pl-4": macTrafficLights(),
                   // Center the 20px app icon over the sidebar's 16px icon column.