diff --git a/Mac/AppDelegate.swift b/Mac/AppDelegate.swift
index 95c1a1517..21827bcb2 100644
--- a/Mac/AppDelegate.swift
+++ b/Mac/AppDelegate.swift
@@ -15,6 +15,7 @@ import Account
 import RSCore
 import RSCoreResources
 import Secrets
+import OSLog
 
 // If we're not going to import Sparkle, provide dummy protocols to make it easy
 // for AppDelegate to comply
@@ -97,7 +98,6 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 	private var keyboardShortcutsWindowController: WebViewWindowController?
 	private var inspectorWindowController: InspectorWindowController?
 	private var crashReportWindowController: CrashReportWindowController? // For testing only
-	private let log = Log()
 	private let appMovementMonitor = RSAppMovementMonitor()
 	#if !MAC_APP_STORE && !TEST
 	private var softwareUpdater: SPUUpdater!
@@ -119,22 +119,6 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 	}
 
 	// MARK: - API
-	func logMessage(_ message: String, type: LogItem.ItemType) {
-
-		#if DEBUG
-		if type == .debug {
-			print("logMessage: \(message) - \(type)")
-		}
-		#endif
-
-		let logItem = LogItem(type: type, message: message)
-		log.add(logItem)
-	}
-
-	func logDebugMessage(_ message: String) {
-		logMessage(message, type: .debug)
-	}
-
 	func showAddFolderSheetOnWindow(_ window: NSWindow) {
 		addFolderWindowController = AddFolderWindowController()
 		addFolderWindowController!.runSheetOnWindow(window)
@@ -199,7 +183,7 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 		AppDefaults.shared.registerDefaults()
 		let isFirstRun = AppDefaults.shared.isFirstRun
 		if isFirstRun {
-			logDebugMessage("Is first run.")
+			os_log(.debug, "Is first run.")
 		}
 		let localAccount = AccountManager.shared.defaultAccount
 
diff --git a/Multiplatform/iOS/AppDelegate.swift b/Multiplatform/iOS/AppDelegate.swift
index afc25d7d0..864043edf 100644
--- a/Multiplatform/iOS/AppDelegate.swift
+++ b/Multiplatform/iOS/AppDelegate.swift
@@ -179,15 +179,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
 		}
 	}
 	
-	func logMessage(_ message: String, type: LogItem.ItemType) {
-		print("logMessage: \(message) - \(type)")
-		
-	}
-	
-	func logDebugMessage(_ message: String) {
-		logMessage(message, type: .debug)
-	}
-	
 	func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
 		completionHandler([.banner, .badge, .sound])
 	}
diff --git a/iOS/AppDelegate.swift b/iOS/AppDelegate.swift
index 0716113cf..7e4cbcb17 100644
--- a/iOS/AppDelegate.swift
+++ b/iOS/AppDelegate.swift
@@ -189,15 +189,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
 		}
 	}
 	
-	func logMessage(_ message: String, type: LogItem.ItemType) {
-		print("logMessage: \(message) - \(type)")
-		
-	}
-	
-	func logDebugMessage(_ message: String) {
-		logMessage(message, type: .debug)
-	}
-	
     func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
         completionHandler([.alert, .badge, .sound])
     }