36-APPJAM-HEARTZ · y-eonee · Jul 6, 2026 · Jul 3, 2026 · Jul 3, 2026 · Jul 3, 2026
@@ -11,6 +11,7 @@
 		183EE0E12ED1D10600154F40 /* FirebaseMessaging in Frameworks */ = {isa = PBXBuildFile; productRef = 183EE0E02ED1D10600154F40 /* FirebaseMessaging */; };
 		186847F02ED5567D002827DA /* FirebaseCore in Frameworks */ = {isa = PBXBuildFile; productRef = 186847EF2ED5567D002827DA /* FirebaseCore */; };
 		18A8172D2E154F3D00F68F9F /* Alamofire in Frameworks */ = {isa = PBXBuildFile; productRef = 18A8172C2E154F3D00F68F9F /* Alamofire */; };
+		514D021B2FF6ADDD0041A4E1 /* FirebaseRemoteConfig in Frameworks */ = {isa = PBXBuildFile; productRef = 514D021A2FF6ADDD0041A4E1 /* FirebaseRemoteConfig */; };
 		515C127F2E159D45001BA2E0 /* Then in Frameworks */ = {isa = PBXBuildFile; productRef = 515C127E2E159D45001BA2E0 /* Then */; };
 		515C12822E159D77001BA2E0 /* SnapKit in Frameworks */ = {isa = PBXBuildFile; productRef = 515C12812E159D77001BA2E0 /* SnapKit */; };
 		51691DED2E5CB059008CCEC6 /* KakaoSDKAuth in Frameworks */ = {isa = PBXBuildFile; productRef = 51691DEC2E5CB059008CCEC6 /* KakaoSDKAuth */; };
@@ -77,6 +78,7 @@
 				CBB032A72E7925FC00C0855E /* Mixpanel in Frameworks */,
 				51691DED2E5CB059008CCEC6 /* KakaoSDKAuth in Frameworks */,
 				CB71A8A32F3B6F9400176B64 /* FirebaseCrashlytics in Frameworks */,
+				514D021B2FF6ADDD0041A4E1 /* FirebaseRemoteConfig in Frameworks */,
 				183EE0E12ED1D10600154F40 /* FirebaseMessaging in Frameworks */,
 				183EE0DB2ED1CB0E00154F40 /* FirebaseAnalytics in Frameworks */,
 			);
@@ -151,6 +153,7 @@
 				183EE0E02ED1D10600154F40 /* FirebaseMessaging */,
 				186847EF2ED5567D002827DA /* FirebaseCore */,
 				CB71A8A22F3B6F9400176B64 /* FirebaseCrashlytics */,
+				514D021A2FF6ADDD0041A4E1 /* FirebaseRemoteConfig */,
 			);
 			productName = "ByeBoo-iOS";
 			productReference = CB41808B2E0925D2001E7BCB /* ByeBoo-iOS.app */;
@@ -671,6 +674,11 @@
 			package = 18A8172B2E154F3D00F68F9F /* XCRemoteSwiftPackageReference "Alamofire" */;
 			productName = Alamofire;
 		};
+		514D021A2FF6ADDD0041A4E1 /* FirebaseRemoteConfig */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 183EE0D92ED1CB0E00154F40 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseRemoteConfig;
+		};
 		515C127E2E159D45001BA2E0 /* Then */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 515C127D2E159D45001BA2E0 /* XCRemoteSwiftPackageReference "Then" */;

@@ -0,0 +1,40 @@
+//
+//  RemoteConfigeManager.swift
+//  ByeBoo-iOS
+//
+//  Created by 이나연 on 7/2/26.
+//
+
+import FirebaseRemoteConfig
+
+final class DefaultForceUpdateService: ForceUpdateInterface {
+    let remoteConfig = RemoteConfig.remoteConfig()
+
+    init() {
+        let settings = RemoteConfigSettings()
+        settings.minimumFetchInterval = 0
+        remoteConfig.configSettings = settings
+    }
+
+    func checkForUpdate() async -> Bool {
+        do {
+            try await remoteConfig.fetch()
+            try await remoteConfig.activate()
+
+            let minimumVersion = remoteConfig["min_version_code"].stringValue
+
+            return isUpdateRequired(minimumVersion: minimumVersion)
+        } catch {
+            return false
+        }
+    }
+
+    private var currentAppVersion: String {
+        Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "0.0.0"
+    }
+
+    private func isUpdateRequired(minimumVersion: String) -> Bool {
+        ByeBooLogger.debug("현재버전: \(currentAppVersion), 최소버전: \(minimumVersion)")
+        return currentAppVersion.compare(minimumVersion, options: .numeric) == .orderedAscending
+    }
+}
@@ -255,5 +255,9 @@ struct DomainDependencyAssembler: DependencyAssembler {
         DIContainer.shared.register(type: ReadAllNotificationsUseCase.self) { _ in
             return DefaultReadAllNotificationsUseCase(repository: notificationRepository)
         }
+
+        DIContainer.shared.register(type: CheckForceUpdateUseCase.self) { _ in
+            return DefaultCheckForceUpdateUseCase(repository: DefaultForceUpdateService())
+        }
     }
 }
@@ -0,0 +1,10 @@
+//
+//  ForeceUpdateInterface.swift
+//  ByeBoo-iOS
+//
+//  Created by 이나연 on 7/5/26.
+//
+
+protocol ForceUpdateInterface {
+    func checkForUpdate() async -> Bool
+}
@@ -0,0 +1,25 @@
+//
+//  CheckForceUpdateUseCase.swift
+//  ByeBoo-iOS
+//
+//  Created by 이나연 on 7/4/26.
+//
+
+import Foundation
+
+protocol CheckForceUpdateUseCase {
+    func execute() async -> Bool
+}
+
+struct DefaultCheckForceUpdateUseCase: CheckForceUpdateUseCase {
+
+    private let repository: ForceUpdateInterface
+
+    init(repository: ForceUpdateInterface) {
+        self.repository = repository
+    }
+
+    func execute() async -> Bool {
+        return await repository.checkForUpdate()
+    }
+}
@@ -0,0 +1,60 @@
+//
+//  ForceUpdateModalView.swift
+//  ByeBoo-iOS
+//
+//  Created by 이나연 on 7/4/26.
+//
+
+import UIKit
+
+import SnapKit
+import Then
+
+final class ForceUpdateModalView: BaseView, ModalProtocol {
+    let actionButton: ByeBooButton = ByeBooButton(titleText: "업데이트 하러 가기", type: .enabled)
+    let dismissButton: ByeBooButton? = nil
+    let modalType: ConfirmModalType?  = nil
+
+    private let titleLabel = UILabel()
+    private let descriptionLabel = UILabel()
+
+    override func setUI() {
+        addSubviews(titleLabel, descriptionLabel, actionButton)
+    }
+
+    override func setStyle() {
+        backgroundColor = .grayscale900
+        layer.cornerRadius = 12
+
+        titleLabel.applyByeBooFont(
+            style: .sub3M18,
+            text: "새로운 업데이트가 있어요",
+            color: .grayscale50
+        )
+
+        descriptionLabel.applyByeBooFont(
+            style: .body3R16,
+            text: "더 나은 바이부를 만나보세요",
+            color: .grayscale400
+        )
+    }
+
+    override func setLayout() {
+        titleLabel.snp.makeConstraints {
+            $0.top.equalToSuperview().inset(24.adjustedH)
+            $0.centerX.equalToSuperview()
+        }
+        descriptionLabel.snp.makeConstraints {
+            $0.top.equalTo(titleLabel.snp.bottom).offset(16.adjustedH)
+            $0.centerX.equalToSuperview()
+        }
+        actionButton.snp.makeConstraints {
+            $0.top.equalTo(descriptionLabel.snp.bottom).offset(16.adjustedH)
+            $0.centerX.equalToSuperview()
+            $0.horizontalEdges.equalToSuperview().inset(24.adjustedW)
+            $0.bottom.equalToSuperview().inset(24.adjustedH)
+            $0.height.equalTo(53.adjustedH)
+        }
+    }
+}
+
@@ -0,0 +1,11 @@
+//
+//  AppConstants.swift
+//  ByeBoo-iOS
+//
+//  Created by 이나연 on 7/4/26.
+//
+
+enum AppConstants {
+    static let appStoreID = "6748205348"
+    static let appStoreURL = "itms-apps://itunes.apple.com/app/id\(appStoreID)"
+}
@@ -9,26 +9,33 @@ import Combine
 import UIKit
 
 final class SplashViewController: BaseViewController {
-    
+
     private let rootView = SplashView()
     private let viewModel: SplashViewModel
     private var cancellables = Set<AnyCancellable>()
-
+    private var isFirstLaunch = true
+
     init(viewModel: SplashViewModel) {
         self.viewModel = viewModel
         super.init(nibName: nil, bundle: nil)
     }
-    
+
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
-    
+
     override func viewDidLoad() {
         view = rootView
         viewModel.action(.viewDidLoad)
         bind()
-        setAddTarget()
 
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(appDidBecomeActive),
+            name: UIApplication.didBecomeActiveNotification,
+            object: nil
+        )
+
         DispatchQueue.main.asyncAfter(deadline: .now() + 5.0) { [weak self] in
             guard let self = self else { return }
             if self.cancellables.isEmpty {
@@ -39,8 +46,27 @@ final class SplashViewController: BaseViewController {
 }
 
 extension SplashViewController {
-
     private func bind() {
+        bindCheckForceUpdate()
+        bindAutoLogin()
+    }
+
+    private func bindCheckForceUpdate() {
+        viewModel.output.forceUpdatePublisher
+            .receive(on: DispatchQueue.main)
+            .sink { [weak self] result in
+                guard let self else { return }
+                switch result {
+                case true:
+                    self.presentForceUpdateModal()
+                case false:
+                    ByeBooLogger.debug("강제업데이트 필요 없음")
+                }
+            }
+            .store(in: &cancellables)
+    }
+
+    private func bindAutoLogin() {
         viewModel.output.autoLoginPublisher
             .receive(on: DispatchQueue.main)
             .sink { result in
@@ -77,6 +103,29 @@ extension SplashViewController {
             }
             .store(in: &cancellables)
     }
+
+    private func presentForceUpdateModal() {
+        let modal = ModalBuilder(
+            modalView: ForceUpdateModalView(),
+            action: openAppstore,
+            rootViewController: self
+        )
+        modal.present()
+    }
+
+    private func openAppstore() {
+        guard let url = URL(string: AppConstants.appStoreURL) else { return }
+        UIApplication.shared.open(url)
+    }
+
+    @objc
+    private func appDidBecomeActive() {
+        guard !isFirstLaunch else {
+            isFirstLaunch = false
+            return
+        }
+        viewModel.action(.viewDidLoad)
+    }
 }
 
 extension SplashViewController {

@@ -9,22 +9,27 @@ import Combine
 import Foundation
 
 final class SplashViewModel {
-    
+
     private var autoLoginSubject: PassthroughSubject<Result<Void, ByeBooError>, Never> = .init()
-
+    private var forceUpdateSubject: PassthroughSubject<Bool, Never> = .init()
+
     var output: Output {
         Output(
-            autoLoginPublisher: autoLoginSubject.eraseToAnyPublisher()
+            autoLoginPublisher: autoLoginSubject.eraseToAnyPublisher(),
+            forceUpdatePublisher: forceUpdateSubject.eraseToAnyPublisher()
         )
     }
-    
+
     private var cancellables = Set<AnyCancellable>()
     private let autoLoginUseCase: AutoLoginUseCase
-
+    private let checkForceUpdateUseCase: CheckForceUpdateUseCase
+
     init(
-        autoLoginUseCase: AutoLoginUseCase
+        autoLoginUseCase: AutoLoginUseCase,
+        checkForceUpdateUseCase: CheckForceUpdateUseCase
     ) {
         self.autoLoginUseCase = autoLoginUseCase
+        self.checkForceUpdateUseCase = checkForceUpdateUseCase
     }
 }
 
@@ -36,18 +41,33 @@ extension SplashViewModel {
 
     struct Output {
         let autoLoginPublisher: AnyPublisher<Result<Void, ByeBooError>, Never>
+        let forceUpdatePublisher: AnyPublisher<Bool, Never>
     }
 
     func action(_ trigger: Input) {
         switch trigger {
         case .viewDidLoad:
-            autoLogin()
+            checkForceUpdate()
         }
     }
 
 }
 
 extension SplashViewModel {
+    private func checkForceUpdate() {
+        Task {
+            do {
+                if await checkForceUpdateUseCase.execute() {
+                    forceUpdateSubject.send(true)
+                    ByeBooLogger.debug("강제 업데이트 필요")
+                } else {
+                    forceUpdateSubject.send(false)
+                    autoLogin()
+                }
+            }
+        }
+    }
+
     private func autoLogin()  {
         ByeBooLogger.debug("자동로그인 실행")
         Task {

@@ -265,14 +265,15 @@ struct PresentationDependencyAssembler: DependencyAssembler {
         }
 
         DIContainer.shared.register(type: SplashViewModel.self) { container in
-            guard let autoLoginUseCase = container.resolve(
-                type: AutoLoginUseCase.self
-            )
-            else {
+            guard let autoLoginUseCase = container.resolve(type: AutoLoginUseCase.self),
+                  let checkForceUpdateUseCase = container.resolve(type: CheckForceUpdateUseCase.self) else {
                 ByeBooLogger.error(ByeBooError.DIFailedError)
                 return
             }
-            return SplashViewModel(autoLoginUseCase: autoLoginUseCase)
+            return SplashViewModel(
+                autoLoginUseCase: autoLoginUseCase,
+                checkForceUpdateUseCase: checkForceUpdateUseCase
+            )
         }
 
         DIContainer.shared.register(type: FinishJourneyViewModel.self) { container in