diff --git a/apps/student/src/main/java/com/instructure/student/mobius/common/MobiusExceptionLogger.kt b/apps/student/src/main/java/com/instructure/student/mobius/common/MobiusExceptionLogger.kt
new file mode 100644
index 0000000000..cd81944c05
--- /dev/null
+++ b/apps/student/src/main/java/com/instructure/student/mobius/common/MobiusExceptionLogger.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2019 - present Instructure, Inc.
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, version 3 of the License.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.instructure.student.mobius.common
+
+import com.crashlytics.android.Crashlytics
+import com.instructure.student.BuildConfig
+import com.spotify.mobius.First
+import com.spotify.mobius.Next
+import com.spotify.mobius.android.AndroidLogger
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+/**
+ * Intercepts exceptions in the mobius loop's update and init operations and logs them to Crashlytics.
+ * For debug builds the exception will be logged locally and then thrown.
+ */
+class MobiusExceptionLogger<MODEL, EVENT, EFFECT> : AndroidLogger<MODEL, EVENT, EFFECT>("Mobius") {
+    override fun afterUpdate(model: MODEL, event: EVENT, result: Next<MODEL, EFFECT>) {
+        if (BuildConfig.DEBUG) super.afterUpdate(model, event, result)
+    }
+
+    override fun afterInit(model: MODEL, result: First<MODEL, EFFECT>) {
+        if (BuildConfig.DEBUG) super.afterInit(model, result)
+    }
+
+    override fun beforeInit(model: MODEL) {
+        if (BuildConfig.DEBUG) super.beforeInit(model)
+    }
+
+    override fun beforeUpdate(model: MODEL, event: EVENT) {
+        if (BuildConfig.DEBUG) super.beforeUpdate(model, event)
+    }
+
+    override fun exceptionDuringInit(model: MODEL, exception: Throwable) {
+        if (BuildConfig.DEBUG) {
+            super.exceptionDuringInit(model, exception)
+            // Must throw as a separate message, otherwise Mobius might consume the exception
+            GlobalScope.launch(Dispatchers.Main) { throw exception }
+        } else {
+            Crashlytics.logException(exception)
+        }
+    }
+
+    override fun exceptionDuringUpdate(model: MODEL, event: EVENT, exception: Throwable) {
+        if (BuildConfig.DEBUG) {
+            super.exceptionDuringUpdate(model, event, exception)
+            // Must throw as a separate message, otherwise Mobius might consume the exception
+            GlobalScope.launch(Dispatchers.Main) { throw exception }
+        } else {
+            Crashlytics.logException(exception)
+        }
+    }
+}
diff --git a/apps/student/src/main/java/com/instructure/student/mobius/common/ui/MobiusFragment.kt b/apps/student/src/main/java/com/instructure/student/mobius/common/ui/MobiusFragment.kt
index 9122b2927c..b2cdc4541c 100644
--- a/apps/student/src/main/java/com/instructure/student/mobius/common/ui/MobiusFragment.kt
+++ b/apps/student/src/main/java/com/instructure/student/mobius/common/ui/MobiusFragment.kt
@@ -22,14 +22,19 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
+import com.crashlytics.android.Crashlytics
 import com.instructure.interactions.FragmentInteractions
 import com.instructure.interactions.Navigation
+import com.instructure.student.BuildConfig
 import com.instructure.student.mobius.common.*
 import com.spotify.mobius.*
 import com.spotify.mobius.android.MobiusAndroid
 import com.spotify.mobius.android.runners.MainThreadWorkRunner
 import com.spotify.mobius.functions.Consumer
 import kotlinx.android.extensions.LayoutContainer
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
 
 abstract class MobiusFragment<MODEL, EVENT, EFFECT, VIEW : MobiusView<VIEW_STATE, EVENT>, VIEW_STATE> : Fragment(), FragmentInteractions {
     var overrideInitModel: MODEL? = null
@@ -89,6 +94,7 @@ abstract class MobiusFragment<MODEL, EVENT, EFFECT, VIEW : MobiusView<VIEW_STATE
         loop = Mobius.loop(update, effectHandler)
             .effectRunner { MainThreadWorkRunner.create() }
             .eventSources(globalEventSource, *eventSources.toTypedArray())
+            .logger(MobiusExceptionLogger())
             .init(update::init)
         controller = MobiusAndroid.controller(loop, overrideInitModel ?: makeInitModel())
     }
@@ -195,9 +201,11 @@ abstract class EffectHandler<VIEW, EVENT, EFFECT> : CoroutineConnection<EFFECT>(
 
     protected var consumer = ConsumerQueueWrapper<EVENT>()
 
+    private val connectionWrapper by lazy { ExceptionLoggerConnectionWrapper(this) }
+
     override fun connect(output: Consumer<EVENT>): Connection<EFFECT> {
         consumer.attach(output)
-        return this
+        return connectionWrapper
     }
 
     override fun dispose() {
@@ -213,4 +221,28 @@ abstract class EffectHandler<VIEW, EVENT, EFFECT> : CoroutineConnection<EFFECT>(
     fun logEvent(eventName: String) {
         // TODO
     }
+
+    /**
+     * Catches exceptions in the [accept] function of the provided [connection] and logs them to Crashlytics.
+     * For debug builds the exception will be logged locally and then thrown.
+     */
+    private class ExceptionLoggerConnectionWrapper<T>(private val connection: Connection<T>) : Connection<T> {
+        override fun accept(value: T) {
+            try {
+                connection.accept(value)
+            } catch (e: Throwable) {
+                if (BuildConfig.DEBUG) {
+                    e.printStackTrace()
+                    // Must throw as a separate message, otherwise Mobius might silently consume the exception
+                    GlobalScope.launch(Dispatchers.Main) { throw e }
+                } else {
+                    Crashlytics.logException(e)
+                }
+            }
+        }
+
+        override fun dispose() {
+            connection.dispose()
+        }
+    }
 }