diff --git a/app/src/main/java/kr/co/vividnext/sodalive/live/room/LiveRoomActivity.kt b/app/src/main/java/kr/co/vividnext/sodalive/live/room/LiveRoomActivity.kt
index 84477435..81715e73 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/live/room/LiveRoomActivity.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/live/room/LiveRoomActivity.kt
@@ -82,15 +82,6 @@ import io.agora.rtm.RtmEventListener
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.schedulers.Schedulers
-import com.yandex.mobile.ads.common.AdError
-import com.yandex.mobile.ads.common.AdRequestConfiguration
-import com.yandex.mobile.ads.common.AdRequestError
-import com.yandex.mobile.ads.common.ImpressionData
-import com.yandex.mobile.ads.interstitial.InterstitialAd
-import com.yandex.mobile.ads.interstitial.InterstitialAdEventListener
-import com.yandex.mobile.ads.interstitial.InterstitialAdLoadListener
-import com.yandex.mobile.ads.interstitial.InterstitialAdLoader
-import kr.co.vividnext.sodalive.BuildConfig
 import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.agora.Agora
 import kr.co.vividnext.sodalive.base.BaseActivity
@@ -181,13 +172,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
     private var isSpeaker = false
     private var hasKnownHostAbsence = false
 
-    private var isFreeRoomEntryInterstitialEligible = false
-    private var hasRequestedFreeRoomEntryInterstitialLoad = false
-    private var hasConsumedFreeRoomEntryInterstitialAttempt = false
-    private var isLiveRoomJoinCompleted = false
-    private var freeRoomEntryInterstitialAdLoader: InterstitialAdLoader? = null
-    private var freeRoomEntryInterstitialAd: InterstitialAd? = null
-
     private var isCapturePrivacyMuted = false
     private var isScreenRecordingActive = false
 
@@ -232,35 +216,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
         val content: String
     )
 
-    private val freeRoomEntryInterstitialAdLoadListener = object : InterstitialAdLoadListener {
-        override fun onAdLoaded(interstitialAd: InterstitialAd) {
-            clearFreeRoomEntryInterstitialAd()
-            freeRoomEntryInterstitialAd = interstitialAd
-            maybeShowFreeRoomEntryInterstitial()
-        }
-
-        override fun onAdFailedToLoad(error: AdRequestError) {
-            Logger.e("Free room interstitial failed to load: ${error.description}")
-        }
-    }
-
-    private val freeRoomEntryInterstitialAdEventListener = object : InterstitialAdEventListener {
-        override fun onAdShown() = Unit
-
-        override fun onAdFailedToShow(adError: AdError) {
-            Logger.e("Free room interstitial failed to show: ${adError.description}")
-            clearFreeRoomEntryInterstitialAd()
-        }
-
-        override fun onAdDismissed() {
-            clearFreeRoomEntryInterstitialAd()
-        }
-
-        override fun onAdClicked() = Unit
-
-        override fun onAdImpression(impressionData: ImpressionData?) = Unit
-    }
-
     // region 채팅 금지
     private var isNoChatting = false
     private var isChatFrozen = false
@@ -499,7 +454,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
     override fun onDestroy() {
         // 액티비티 종료 전에 강제 음소거 상태를 원복한다.
         clearCapturePrivacyMuteState()
-        releaseFreeRoomEntryInterstitial()
         cropper.cleanup()
         hideKeyboard {
             viewModel.quitRoom(roomId) {
@@ -1187,7 +1141,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
         }
 
         viewModel.roomInfoLiveData.observe(this) { response ->
-            syncFreeRoomEntryInterstitial(response)
             updateV2vAvailability(response)
             binding.ivShield.visibility = if (response.isAdult) {
                 View.VISIBLE
@@ -1557,58 +1510,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
         }
     }
 
-    private fun syncFreeRoomEntryInterstitial(roomInfo: GetRoomInfoResponse) {
-        isFreeRoomEntryInterstitialEligible = roomInfo.isFreeRoom
-
-        if (!isFreeRoomEntryInterstitialEligible || hasRequestedFreeRoomEntryInterstitialLoad) {
-            return
-        }
-
-        val adUnitId = BuildConfig.YANDEX_INTERSTITIAL_LIVE_ROOM_AD_UNIT_ID
-        if (adUnitId.isBlank()) {
-            Logger.e("Free room interstitial blocked: ad unit id is blank.")
-            return
-        }
-
-        hasRequestedFreeRoomEntryInterstitialLoad = true
-
-        freeRoomEntryInterstitialAdLoader = InterstitialAdLoader(this).apply {
-            setAdLoadListener(freeRoomEntryInterstitialAdLoadListener)
-        }
-        freeRoomEntryInterstitialAdLoader?.loadAd(
-            AdRequestConfiguration.Builder(adUnitId).build()
-        )
-    }
-
-    private fun maybeShowFreeRoomEntryInterstitial() {
-        if (
-            !isFreeRoomEntryInterstitialEligible ||
-            !isLiveRoomJoinCompleted ||
-            hasConsumedFreeRoomEntryInterstitialAttempt ||
-            !isForeground ||
-            isFinishing ||
-            isDestroyed
-        ) {
-            return
-        }
-
-        val interstitialAd = freeRoomEntryInterstitialAd ?: return
-        hasConsumedFreeRoomEntryInterstitialAttempt = true
-        interstitialAd.setAdEventListener(freeRoomEntryInterstitialAdEventListener)
-        interstitialAd.show(this)
-    }
-
-    private fun clearFreeRoomEntryInterstitialAd() {
-        freeRoomEntryInterstitialAd?.setAdEventListener(null)
-        freeRoomEntryInterstitialAd = null
-    }
-
-    private fun releaseFreeRoomEntryInterstitial() {
-        freeRoomEntryInterstitialAdLoader?.setAdLoadListener(null)
-        freeRoomEntryInterstitialAdLoader = null
-        clearFreeRoomEntryInterstitialAd()
-    }
-
     private fun hideKeyboard(onAfterExecute: () -> Unit) {
         handler.postDelayed({
             imm.hideSoftInputFromWindow(
@@ -3007,7 +2908,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
             channelName = roomInfo.channelName,
             rtmChannelJoinSuccess = {
                 isRtmJoined = true
-                isLiveRoomJoinCompleted = true
                 // 두 채널 모두 연결 시 키보드 트릭 후 dismiss, 아니면 즉시 dismiss
                 if (!tryForceLayoutRefresh()) {
                     handler.post { loadingDialog.dismiss() }
@@ -3036,7 +2936,6 @@ class LiveRoomActivity : BaseActivity<ActivityLiveRoomBinding>(ActivityLiveRoomB
                 }
                 setHeartButtonPosition()
                 startPeriodicPlaybackValidation()
-                maybeShowFreeRoomEntryInterstitial()
             },
             rtmChannelJoinFail = {
                 agoraConnectFail()