diff --git a/AGENTS.md b/AGENTS.md
index ee1c818a3..e5471392a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -605,7 +605,7 @@ editor when changing its schema.
 
 ## Cursor Cloud specific instructions
 
-Cloud agent VMs run **Linux**, not macOS. This repo targets **iOS 26** with
+Cloud agent VMs run **Linux**, not macOS. This repo targets **iOS 27** with
 **Xcode 27+** and **Tuist** (macOS-only). Treat Linux as a partial dev
 environment. Formatting and agent sync work on Linux. Builds, tests, and running the
 **Where** app require macOS (as in CI on the `xcode-27` runner image).
diff --git a/Package.swift b/Package.swift
index 933ad2e17..499006592 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,7 +5,7 @@ let package = Package(
     name: "Stuff",
     defaultLocalization: "en",
     platforms: [
-        .iOS(.v26),
+        .iOS("27.0"),
         .macOS(.v26),
     ],
     products: [
diff --git a/Project.swift b/Project.swift
index ac1988acc..2970f2738 100644
--- a/Project.swift
+++ b/Project.swift
@@ -1,7 +1,7 @@
 import ProjectDescription
 
 let destinations: Destinations = [.iPhone, .iPad]
-let deployment: DeploymentTargets = .iOS("26.0")
+let deployment: DeploymentTargets = .iOS("27.0")
 
 /// The Ledger menu bar app is the only native-macOS target; everything else
 /// stays on the shared iOS destinations above.
diff --git a/README.md b/README.md
index 435a75936..2b372f489 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Random apps and stuff.
 ## Requirements
 
 - Xcode 27+ (a full Xcode.app, not the Command Line Tools)
-- iOS 26.0+
+- iOS 27.0+
 - [mise](https://mise.jdx.dev) pins Tuist, SwiftFormat, and Ruby.
   `./ide --bootstrap` installs it for you (see below).
 
diff --git a/Shared/SnapshotKit/README.md b/Shared/SnapshotKit/README.md
index aff3e1a5a..330349b6a 100644
--- a/Shared/SnapshotKit/README.md
+++ b/Shared/SnapshotKit/README.md
@@ -63,7 +63,7 @@ capture + comparison pipeline lives in the sibling
   layout pass (`.immediate` — skips the loop, so static content captures fast).
   `.settledAtLeast(minDuration:)` is `.settled` with a raised minimum window,
   for async appearance work that starts quiet and lands after the default floor
-  (the iOS 26 glass toolbar/tab bar material adaptation).
+  (the native glass toolbar/tab bar material adaptation).
   Intrinsic/full-content cases also have a `measurementReadiness` axis. Its
   default, `.sameAsCapture`, preserves the existing behavior for content whose
   loaded state changes its height. Deterministically sized fixtures may use
diff --git a/Shared/SnapshotKit/Sources/SnapshotCase.swift b/Shared/SnapshotKit/Sources/SnapshotCase.swift
index 038ca8e8b..b49c56e28 100644
--- a/Shared/SnapshotKit/Sources/SnapshotCase.swift
+++ b/Shared/SnapshotKit/Sources/SnapshotCase.swift
@@ -7,7 +7,7 @@ public enum SnapshotSettle: Equatable, Sendable {
     case settled
     /// ``settled`` with a raised minimum settle window. For content whose async
     /// appearance work starts *quiet* and lands after the default floor — the
-    /// iOS 26 glass toolbar/tab bar adapts its material to the content behind it
+    /// native glass toolbar/tab bar adapts its material to the content behind it
     /// a few hundred ms after hosting, which no pixel-stability check can
     /// anticipate before it starts. The floor is paid on every capture of the
     /// case, so reserve it for cases that host such chrome.
diff --git a/Shared/SnapshotKitTesting/README.md b/Shared/SnapshotKitTesting/README.md
index d6c8b3786..ac8d05efd 100644
--- a/Shared/SnapshotKitTesting/README.md
+++ b/Shared/SnapshotKitTesting/README.md
@@ -47,7 +47,7 @@ re-exports `SnapshotKit` and `SnapshotTesting`, so a test author needs a single
   `onReadyToSnapshot`). 
   `.settledAtLeast(minDuration:)` raises the loop's minimum window for async
   appearance work that starts quiet and lands after the default floor (the
-  iOS 26 glass toolbar/tab bar material adaptation). `.immediate` skips the
+  native glass toolbar/tab bar material adaptation). `.immediate` skips the
   loop for content that's fully renderable after a layout pass. Intrinsic and
   full-content cases can independently set `measurementReadiness: .immediate`
   when their fixture's height is synchronous: only the sizing probe skips its
diff --git a/Shared/SnapshotKitTesting/Sources/SnapshotRenderingSupport.swift b/Shared/SnapshotKitTesting/Sources/SnapshotRenderingSupport.swift
index ae1b831df..c2a604d87 100644
--- a/Shared/SnapshotKitTesting/Sources/SnapshotRenderingSupport.swift
+++ b/Shared/SnapshotKitTesting/Sources/SnapshotRenderingSupport.swift
@@ -134,7 +134,7 @@ func settleForCapture(
 /// quiesces — e.g. a repeating pulse — doesn't hang the capture).
 ///
 /// `minDuration` also covers async appearance work that starts *quiet* and lands
-/// late: the iOS 26 glass toolbar/tab bar adapts its material to the content
+/// late: the native glass toolbar/tab bar adapts its material to the content
 /// behind it a few hundred ms after hosting, so a floor below that captures the
 /// pre-adaptation glass (seen on `primary`/`root` snapshots when the floor was
 /// 50ms).
diff --git a/Where/WhereUI/README.md b/Where/WhereUI/README.md
index 90ef8a0e8..cc20c5760 100644
--- a/Where/WhereUI/README.md
+++ b/Where/WhereUI/README.md
@@ -142,11 +142,10 @@ the feature [`Where/AGENTS.md`](../AGENTS.md) and this module's
   The scrim fades independently. Reduce Motion uses a short fade for both layers.
   Debug builds include **Reset Welcome Card** in Settings > Appearance beside the welcome-card toggle.
   The reset clears the saved region so the next foreground activation can show the card again.
-  `MainTabs` requests one bounded fix on each active-scene entry. On iOS 26.1
-  and later, it shows a native tab-bar accessory after one second; denied or
-  restricted access and disabled Precise Location remain actionable there,
-  while transient or low-confidence failures disappear. iOS 26.0 still runs
-  the lookup and presents the welcome card, but does not show the accessory.
+  `MainTabs` requests one bounded fix on each active-scene entry. It shows a
+  native tab-bar accessory after one second; denied or restricted access and
+  disabled Precise Location remain actionable there, while transient or
+  low-confidence failures disappear.
   Welcome cards must be enabled, and the device must confidently resolve a
   tracked region with recording active.
 
diff --git a/Where/WhereUI/Sources/MainTabs.swift b/Where/WhereUI/Sources/MainTabs.swift
index 0c66cca2a..9a4a3769d 100644
--- a/Where/WhereUI/Sources/MainTabs.swift
+++ b/Where/WhereUI/Sources/MainTabs.swift
@@ -99,7 +99,11 @@ struct MainTabs: View {
             .badge(recordingWarning.isPresented ? 1 : 0)
         }
         .accessibilityHidden(welcomePresentation != nil)
-        .modifier(LocationWelcomeAccessoryModifier(accessory: welcomeAccessory))
+        .tabViewBottomAccessory(isEnabled: welcomeAccessory != nil) {
+            if let welcomeAccessory {
+                LocationWelcomeStatusAccessory(accessory: welcomeAccessory)
+            }
+        }
         // Keep the tab bar fixed — don't minimize it as content scrolls.
         .tabBarMinimizeBehavior(.never)
         .overlay {
diff --git a/Where/WhereUI/Sources/Primary/LocationWelcomeAccessoryModifier.swift b/Where/WhereUI/Sources/Primary/LocationWelcomeAccessoryModifier.swift
deleted file mode 100644
index 90400e0df..000000000
--- a/Where/WhereUI/Sources/Primary/LocationWelcomeAccessoryModifier.swift
+++ /dev/null
@@ -1,18 +0,0 @@
-import SwiftUI
-
-/// Adds the system tab accessory only while live-region status is visible on iOS 26.1 and later.
-struct LocationWelcomeAccessoryModifier: ViewModifier {
-    let accessory: LocationWelcomeModel.Accessory?
-
-    func body(content: Content) -> some View {
-        if #available(iOS 26.1, *) {
-            content.tabViewBottomAccessory(isEnabled: accessory != nil) {
-                if let accessory {
-                    LocationWelcomeStatusAccessory(accessory: accessory)
-                }
-            }
-        } else {
-            content
-        }
-    }
-}
diff --git a/Where/WhereUI/Sources/Primary/LocationsView.swift b/Where/WhereUI/Sources/Primary/LocationsView.swift
index a57e99e7a..4b1a0f42a 100644
--- a/Where/WhereUI/Sources/Primary/LocationsView.swift
+++ b/Where/WhereUI/Sources/Primary/LocationsView.swift
@@ -334,7 +334,7 @@ private struct ResolveToolbarLabel: View {
 
 #if DEBUG
     extension LocationsView: SnapshotProviding {
-        /// The raised settle floor on `Loaded` outlasts the iOS 26 glass toolbar
+        /// The raised settle floor on `Loaded` outlasts the native glass toolbar
         /// material adaptation (seen pre-adaptation once on the equivalent
         /// pre-split screen) — same mechanism as `RootView.LoggedIn`.
         static var snapshots: [SnapshotCase] {
diff --git a/Where/WhereUI/Sources/RootView.swift b/Where/WhereUI/Sources/RootView.swift
index 6c41eaef1..ce08234ec 100644
--- a/Where/WhereUI/Sources/RootView.swift
+++ b/Where/WhereUI/Sources/RootView.swift
@@ -342,7 +342,7 @@ public struct RootView: View {
         /// idempotent and awaits the in-flight drive, a deterministic "reached
         /// `.ready`" signal — so the raised settle floor only has to outlast the
         /// post-ready tail: `MainTabs`' `.task` activation (empty-store re-pull +
-        /// Resolve badge) and the iOS 26 glass toolbar/tab bar material
+        /// Resolve badge) and the native glass toolbar/tab bar material
         /// adaptation, which starts quiet a few hundred ms after the chrome
         /// hosts. Those have no reachable completion signal (the scene's report
         /// model is private to `MainTabs`; the adaptation has no public
diff --git a/Where/WhereUI/Sources/Shared/LocationNamer.swift b/Where/WhereUI/Sources/Shared/LocationNamer.swift
index 048ab1e08..68e16f9a6 100644
--- a/Where/WhereUI/Sources/Shared/LocationNamer.swift
+++ b/Where/WhereUI/Sources/Shared/LocationNamer.swift
@@ -23,7 +23,7 @@ struct PlaceComponents: Equatable {
 }
 
 extension PlaceComponents {
-    /// iOS 26's MapKit geocoder folds the old `CLPlacemark` fields into
+    /// MapKit's geocoder folds the old `CLPlacemark` fields into
     /// formatted strings; `cityName` and `regionName` (the country) are the two
     /// pieces this compact teaser needs.
     init(_ representations: MKAddressRepresentations) {