diff --git a/README.md b/README.md
index 539da16..3677543 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ message with authentication code. On trigger, using
 locks a device and optionally runs wipe.
 
 Also you can:
-* wipe a device when it was not unlocked for N days
+* wipe a device when it was not unlocked for N time
 * wipe a device using a duress password (companion app: [Duress](https://github.com/x13a/Duress))
 
 The app works in `Work Profile` too. Use [Shelter](https://github.com/PeterCxy/Shelter) to install 
diff --git a/SECURITY.md b/SECURITY.md
index 5cddaaa..90eec2c 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -9,4 +9,4 @@
 
 ## Reporting a Vulnerability
 
-Contact: mailto:44uaanjm0@relay.firefox.com
+Contact: 44uaanjm0@relay.firefox.com
diff --git a/app/build.gradle b/app/build.gradle
index 0b59314..fa940c7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "me.lucky.wasted"
         minSdk 23
         targetSdk 32
-        versionCode 25
-        versionName "1.4.0"
+        versionCode 26
+        versionName "1.4.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/src/main/java/me/lucky/wasted/MainActivity.kt b/app/src/main/java/me/lucky/wasted/MainActivity.kt
index 66c6b8f..499b829 100644
--- a/app/src/main/java/me/lucky/wasted/MainActivity.kt
+++ b/app/src/main/java/me/lucky/wasted/MainActivity.kt
@@ -12,9 +12,11 @@ import android.view.View
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
+import androidx.core.widget.doAfterTextChanged
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
 import java.util.*
+import java.util.regex.Pattern
 import kotlin.concurrent.timerTask
 
 import me.lucky.wasted.databinding.ActivityMainBinding
@@ -22,6 +24,9 @@ import me.lucky.wasted.databinding.ActivityMainBinding
 open class MainActivity : AppCompatActivity() {
     companion object {
         private const val CLIPBOARD_CLEAR_DELAY = 30_000L
+        private const val MODIFIER_DAYS = 'd'
+        private const val MODIFIER_HOURS = 'h'
+        private const val MODIFIER_MINUTES = 'm'
     }
 
     private lateinit var binding: ActivityMainBinding
@@ -29,6 +34,8 @@ open class MainActivity : AppCompatActivity() {
     private lateinit var admin: DeviceAdminManager
     private val shortcut by lazy { ShortcutManager(this) }
     private val job by lazy { WipeJobManager(this) }
+    private val wipeOnInactivityTimeRegex by lazy {
+        Pattern.compile("^[1-9]\\d*[$MODIFIER_DAYS$MODIFIER_HOURS$MODIFIER_MINUTES]$") }
     private var clipboardManager: ClipboardManager? = null
     private var clipboardClearTask: Timer? = null
 
@@ -81,6 +88,7 @@ open class MainActivity : AppCompatActivity() {
             wipeOnInactivitySwitch.isChecked = prefs.isWipeOnInactivity
             toggle.isChecked = prefs.isEnabled
         }
+        initWipeOnInactivityTime()
     }
 
     private fun hideEmbeddedSim() {
@@ -96,22 +104,23 @@ open class MainActivity : AppCompatActivity() {
         }
     }
 
+    private fun initWipeOnInactivityTime() {
+        val count = prefs.wipeOnInactivityCount
+        val time = when {
+            count % (24 * 60) == 0 -> "${count / 24 / 60}$MODIFIER_DAYS"
+            count % 60 == 0 -> "${count / 60}$MODIFIER_HOURS"
+            else -> "$count$MODIFIER_MINUTES"
+        }
+        binding.wipeOnInactivityTime.editText?.setText(time)
+    }
+
     private fun setup() {
         binding.apply {
             authenticationCode.setOnClickListener {
                 showTriggersSettings()
             }
             authenticationCode.setOnLongClickListener {
-                clipboardManager
-                    ?.setPrimaryClip(ClipData.newPlainText("", prefs.authenticationCode))
-                if (clipboardManager != null) {
-                    scheduleClipboardClear()
-                    Snackbar.make(
-                        authenticationCode,
-                        R.string.copied_popup,
-                        Snackbar.LENGTH_SHORT,
-                    ).show()
-                }
+                copyAuthenticationCode()
                 true
             }
             wipeData.setOnCheckedChangeListener { _, isChecked ->
@@ -125,9 +134,32 @@ open class MainActivity : AppCompatActivity() {
                 setWipeOnInactivityState(prefs.isEnabled && isChecked)
                 prefs.isWipeOnInactivity = isChecked
             }
-            wipeOnInactivitySwitch.setOnLongClickListener {
-                showWipeOnInactivitySettings()
-                true
+            wipeOnInactivityTime.editText?.doAfterTextChanged {
+                if (wipeOnInactivityTimeRegex.matcher(it?.toString() ?: "").matches()) {
+                    wipeOnInactivityTime.error = null
+                } else {
+                    wipeOnInactivityTime.error = getString(R.string.wipe_on_inactivity_time_error)
+                }
+            }
+            wipeOnInactivityTime.setEndIconOnClickListener {
+                if (wipeOnInactivityTime.error != null) return@setEndIconOnClickListener
+                val time = wipeOnInactivityTime.editText?.text?.toString() ?: ""
+                if (time.length < 2) return@setEndIconOnClickListener
+                val modifier = time.last()
+                val i: Int
+                try {
+                    i = time.dropLast(1).toInt()
+                } catch (exc: NumberFormatException) { return@setEndIconOnClickListener }
+                prefs.wipeOnInactivityCount = when (modifier) {
+                    MODIFIER_DAYS -> i * 24 * 60
+                    MODIFIER_HOURS -> i * 60
+                    MODIFIER_MINUTES -> i
+                    else -> return@setEndIconOnClickListener
+                }
+                if (prefs.isEnabled && prefs.isWipeOnInactivity) {
+                    if (job.schedule() == JobScheduler.RESULT_FAILURE)
+                        showWipeJobScheduleFailedPopup()
+                }
             }
             toggle.setOnCheckedChangeListener { _, isChecked ->
                 if (isChecked) requestAdmin() else setOff()
@@ -135,6 +167,18 @@ open class MainActivity : AppCompatActivity() {
         }
     }
 
+    private fun copyAuthenticationCode() {
+        clipboardManager?.setPrimaryClip(ClipData.newPlainText("", prefs.authenticationCode))
+        if (clipboardManager != null) {
+            scheduleClipboardClear()
+            Snackbar.make(
+                binding.authenticationCode,
+                R.string.copied_popup,
+                Snackbar.LENGTH_SHORT,
+            ).show()
+        }
+    }
+
     private fun scheduleClipboardClear() {
         clipboardClearTask?.cancel()
         clipboardClearTask = Timer()
@@ -174,27 +218,6 @@ open class MainActivity : AppCompatActivity() {
             .show()
     }
 
-    private fun showWipeOnInactivitySettings() {
-        val items = resources.getStringArray(R.array.wipe_on_inactivity_days)
-        var days = prefs.wipeOnInactivityCount / 24 / 60
-        var checked = items.indexOf(days.toString())
-        if (checked == -1) checked = items
-            .indexOf((Preferences.DEFAULT_WIPE_ON_INACTIVITY_COUNT / 24 / 60).toString())
-        MaterialAlertDialogBuilder(this)
-            .setTitle(R.string.wipe_on_inactivity_days)
-            .setSingleChoiceItems(items, checked) { _, which ->
-                days = items[which].toInt()
-            }
-            .setPositiveButton(android.R.string.ok) { _, _ ->
-                prefs.wipeOnInactivityCount = days * 24 * 60
-                if (prefs.isEnabled && prefs.isWipeOnInactivity) {
-                    if (job.schedule() == JobScheduler.RESULT_FAILURE)
-                        showWipeJobScheduleFailedPopup()
-                }
-            }
-            .show()
-    }
-
     private fun updateCodeColorState() {
         binding.authenticationCode.setBackgroundColor(getColor(
             if (prefs.triggers != 0) R.color.code_on else R.color.code_off
diff --git a/app/src/main/res/drawable/ic_baseline_check_circle_24.xml b/app/src/main/res/drawable/ic_baseline_check_circle_24.xml
new file mode 100644
index 0000000..b83d1bc
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_check_circle_24.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM10,17l-5,-5 1.41,-1.41L10,14.17l7.59,-7.59L19,8l-9,9z"/>
+</vector>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 72c84e2..8f5d226 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -21,6 +21,7 @@
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_marginVertical="16dp"
+        android:isScrollContainer="false"
         app:layout_constraintBottom_toTopOf="@+id/toggle"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -91,6 +92,28 @@
                 android:layout_height="wrap_content"
                 android:text="@string/wipe_on_inactivity_description" />
 
+            <Space
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginVertical="8dp"/>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/wipeOnInactivityTime"
+                app:helperText="@string/wipe_on_inactivity_time_helper_text"
+                app:helperTextEnabled="true"
+                app:errorEnabled="true"
+                app:endIconMode="custom"
+                app:endIconDrawable="@drawable/ic_baseline_check_circle_24"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/wipe_on_inactivity_time_hint" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
         </LinearLayout>
     </ScrollView>
 
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 171b266..073aefd 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Panik</string>
     <string name="wipe_on_inactivity_switch">Bei Inaktivität löschen</string>
     <string name="wipe_on_inactivity_description">Den Speicher des Geräts löschen, wenn es für N Tage nicht entsperrt wurde.</string>
-    <string name="wipe_on_inactivity_days">Tage</string>
     <string name="notification_channel_default_name">Standard</string>
     <string name="wipe_job_description">Den Speicher bei Inaktivität löschen</string>
     <string name="wipe_job_schedule_failed_popup">Fehler bei der Durchführung des Wipes</string>
diff --git a/app/src/main/res/values-es-rES/strings.xml b/app/src/main/res/values-es-rES/strings.xml
index bbad40a..d0a949d 100644
--- a/app/src/main/res/values-es-rES/strings.xml
+++ b/app/src/main/res/values-es-rES/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Pánico</string>
     <string name="wipe_on_inactivity_switch">Borrar por inactividad</string>
     <string name="wipe_on_inactivity_description">Limpia un dispositivo cuando no fue desbloqueado por N días.</string>
-    <string name="wipe_on_inactivity_days">Días</string>
     <string name="notification_channel_default_name">Predeterminado</string>
     <string name="wipe_job_description">Borrar un dispositivo por inactividad</string>
     <string name="wipe_job_schedule_failed_popup">Error al programar un trabajo de borrado</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index f4d69d1..e0bd6f7 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Panico</string>
     <string name="wipe_on_inactivity_switch">Cancella in caso di inattività</string>
     <string name="wipe_on_inactivity_description">Cancella i dati quando il dispositivo non viene sbloccato per N giorni.</string>
-    <string name="wipe_on_inactivity_days">Giorni</string>
     <string name="notification_channel_default_name">Predefinito</string>
     <string name="wipe_job_description">Cancella i dati in caso di inattività</string>
     <string name="wipe_job_schedule_failed_popup">Impossibile pianificare un processo di cancellazione</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index de7be17..521d906 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Тревога</string>
     <string name="wipe_on_inactivity_switch">Стереть при неактивности</string>
     <string name="wipe_on_inactivity_description">Стереть данные когда устройство не разблокируется N дней.</string>
-    <string name="wipe_on_inactivity_days">Дней</string>
     <string name="notification_channel_default_name">По умолчанию</string>
     <string name="wipe_job_description">Стереть данные при неактивности</string>
     <string name="wipe_job_schedule_failed_popup">Не удалось запланировать сервис стирания данных</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 14803d6..1f59349 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Panik</string>
     <string name="wipe_on_inactivity_switch">Kullanılmadığında sil</string>
     <string name="wipe_on_inactivity_description">N gün boyunca kilidi açılmamış bir cihazı silin.</string>
-    <string name="wipe_on_inactivity_days">Gün</string>
     <string name="notification_channel_default_name">Varsayılan</string>
     <string name="wipe_job_description">Cihaz kullanılmadığında siler</string>
     <string name="wipe_job_schedule_failed_popup">Silme işi zamanlanamadı</string>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index fab2407..23a1565 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">Тривога</string>
     <string name="wipe_on_inactivity_switch">Wipe on inactivity</string>
     <string name="wipe_on_inactivity_description">Видалення пристрою, коли його не було розблоковано протягом N днів.</string>
-    <string name="wipe_on_inactivity_days">Днів</string>
     <string name="notification_channel_default_name">За замовчуванням</string>
     <string name="wipe_job_description">Wipe a device on inactivity</string>
     <string name="wipe_job_schedule_failed_popup">Failed to schedule a wipe job</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 7ded256..035437d 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -15,7 +15,6 @@
     <string name="shortcut_label">紧急</string>
     <string name="wipe_on_inactivity_switch">在不使用时擦除</string>
     <string name="wipe_on_inactivity_description">当设备在N天内没被解锁时擦除</string>
-    <string name="wipe_on_inactivity_days">天数</string>
     <string name="notification_channel_default_name">默认设置</string>
     <string name="wipe_job_description">擦除不使用的设备</string>
     <string name="wipe_job_schedule_failed_popup">无法制定擦除计划</string>
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
deleted file mode 100644
index 4db1e11..0000000
--- a/app/src/main/res/values/arrays.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="wipe_on_inactivity_days">
-        <item>1</item>
-        <item>2</item>
-        <item>3</item>
-        <item>5</item>
-        <item>7</item>
-        <item>10</item>
-        <item>15</item>
-        <item>30</item>
-    </string-array>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 06f6e5b..dbec6a7 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -14,8 +14,10 @@
     <string name="tile_label">Airplane mode</string>
     <string name="shortcut_label">Panic</string>
     <string name="wipe_on_inactivity_switch">Wipe on inactivity</string>
-    <string name="wipe_on_inactivity_description">Wipe a device when it was not unlocked for N days.</string>
-    <string name="wipe_on_inactivity_days">Days</string>
+    <string name="wipe_on_inactivity_description">Wipe a device when it was not unlocked for N time.</string>
+    <string name="wipe_on_inactivity_time_hint">time</string>
+    <string name="wipe_on_inactivity_time_error">7d / 48h / 120m</string>
+    <string name="wipe_on_inactivity_time_helper_text">[d]ays [h]ours [m]inutes</string>
     <string name="notification_channel_default_name">Default</string>
     <string name="wipe_job_description">Wipe a device on inactivity</string>
     <string name="wipe_job_schedule_failed_popup">Failed to schedule a wipe job</string>
diff --git a/fastlane/metadata/android/en-US/changelogs/26.txt b/fastlane/metadata/android/en-US/changelogs/26.txt
new file mode 100644
index 0000000..9244f92
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/26.txt
@@ -0,0 +1 @@
+add custom wipe on inactivity timings
diff --git a/fastlane/metadata/android/en-US/full_description.txt b/fastlane/metadata/android/en-US/full_description.txt
index 3c93ad3..51c4fbe 100644
--- a/fastlane/metadata/android/en-US/full_description.txt
+++ b/fastlane/metadata/android/en-US/full_description.txt
@@ -4,7 +4,7 @@ You can use PanicKit, tile, shortcut or send a message with authentication code.
 Device Administration API, it locks a device and optionally runs wipe.
 
 Also you can:
-* wipe a device when it was not unlocked for N days
+* wipe a device when it was not unlocked for N time
 * wipe a device using a duress password (companion app: [Duress](https://github.com/x13a/Duress))
 
 The app works in Work Profile too. Use Shelter to install risky apps and Wasted in it. Then you can
diff --git a/fastlane/metadata/android/en-US/images/phoneScreenshots/1.png b/fastlane/metadata/android/en-US/images/phoneScreenshots/1.png
index 5828436..b016d6a 100644
Binary files a/fastlane/metadata/android/en-US/images/phoneScreenshots/1.png and b/fastlane/metadata/android/en-US/images/phoneScreenshots/1.png differ
diff --git a/fastlane/metadata/android/en-US/images/phoneScreenshots/3.png b/fastlane/metadata/android/en-US/images/phoneScreenshots/3.png
deleted file mode 100644
index 950510e..0000000
Binary files a/fastlane/metadata/android/en-US/images/phoneScreenshots/3.png and /dev/null differ