diff --git a/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManager.kt b/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManager.kt
index ab8f2441e4..e74e8bb073 100644
--- a/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManager.kt
+++ b/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManager.kt
@@ -3,10 +3,7 @@ package com.x8bit.bitwarden.data.billing.manager
 import kotlinx.coroutines.flow.StateFlow
 
 /**
- * Manages the consolidated eligibility state for the Premium upgrade banner.
- *
- * Combines multiple upstream signals (Premium status, billing support, feature flag,
- * banner dismissal, account age, and vault item count) into a single observable flow.
+ * Manages Premium upgrade state for the active user.
  */
 interface PremiumStateManager {
 
@@ -16,6 +13,11 @@ interface PremiumStateManager {
      */
     val isPremiumUpgradeBannerEligibleFlow: StateFlow<Boolean>
 
+    /**
+     * Returns `true` when the in-app upgrade flow is available, or `false` otherwise.
+     */
+    fun isInAppUpgradeAvailable(): Boolean
+
     /**
      * Marks the Premium upgrade banner as dismissed for the current user.
      */
diff --git a/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImpl.kt b/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImpl.kt
index 8ac90250c0..14254c0792 100644
--- a/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImpl.kt
+++ b/app/src/main/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImpl.kt
@@ -27,17 +27,15 @@ import java.time.Instant
 
 /**
  * Default implementation of [PremiumStateManager].
- *
- * Combines five upstream flows into a single eligibility signal using [combine].
  */
 @Suppress("LongParameterList")
 class PremiumStateManagerImpl(
     private val authDiskSource: AuthDiskSource,
     authRepository: AuthRepository,
-    billingRepository: BillingRepository,
+    private val billingRepository: BillingRepository,
     private val settingsDiskSource: SettingsDiskSource,
     vaultRepository: VaultRepository,
-    featureFlagManager: FeatureFlagManager,
+    private val featureFlagManager: FeatureFlagManager,
     private val clock: Clock,
     dispatcherManager: DispatcherManager,
 ) : PremiumStateManager {
@@ -90,6 +88,10 @@ class PremiumStateManagerImpl(
                 initialValue = false,
             )
 
+    override fun isInAppUpgradeAvailable(): Boolean =
+        billingRepository.isInAppBillingSupportedFlow.value &&
+            featureFlagManager.getFeatureFlag(FlagKey.MobilePremiumUpgrade)
+
     override fun dismissPremiumUpgradeBanner() {
         val activeUserId = authDiskSource.userState?.activeUserId ?: return
         settingsDiskSource.storePremiumUpgradeBannerDismissed(
diff --git a/app/src/test/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImplTest.kt b/app/src/test/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImplTest.kt
index 3d0df96381..e7f85e4c8f 100644
--- a/app/src/test/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImplTest.kt
+++ b/app/src/test/kotlin/com/x8bit/bitwarden/data/billing/manager/PremiumStateManagerImplTest.kt
@@ -66,6 +66,9 @@ class PremiumStateManagerImplTest {
         every {
             getFeatureFlagFlow(FlagKey.MobilePremiumUpgrade)
         } returns mutableMobilePremiumUpgradeFlagFlow
+        every {
+            getFeatureFlag(FlagKey.MobilePremiumUpgrade)
+        } answers { mutableMobilePremiumUpgradeFlagFlow.value }
     }
 
     private val dispatcherManager = FakeDispatcherManager()
@@ -330,6 +333,34 @@ class PremiumStateManagerImplTest {
         }
     }
 
+    @Test
+    fun `isInAppUpgradeAvailable should return true when billing supported and flag enabled`() {
+        val manager = createManager()
+        assertTrue(manager.isInAppUpgradeAvailable())
+    }
+
+    @Test
+    fun `isInAppUpgradeAvailable should return false when billing not supported`() {
+        mutableIsInAppBillingSupportedFlow.value = false
+        val manager = createManager()
+        assertFalse(manager.isInAppUpgradeAvailable())
+    }
+
+    @Test
+    fun `isInAppUpgradeAvailable should return false when feature flag disabled`() {
+        mutableMobilePremiumUpgradeFlagFlow.value = false
+        val manager = createManager()
+        assertFalse(manager.isInAppUpgradeAvailable())
+    }
+
+    @Test
+    fun `isInAppUpgradeAvailable should return false when both conditions are false`() {
+        mutableIsInAppBillingSupportedFlow.value = false
+        mutableMobilePremiumUpgradeFlagFlow.value = false
+        val manager = createManager()
+        assertFalse(manager.isInAppUpgradeAvailable())
+    }
+
     @Test
     fun `dismissPremiumUpgradeBanner should store dismissed state for active user`() {
         val manager = createManager()