How to Change App Notification Sound on Android and iOS
Notification sounds do more than alert you — they shape how you interact with your device throughout the day. Whether you're tired of the default ping, need to distinguish work apps from personal ones, or simply want something less jarring at 7 a.m., changing app notification sounds is a practical skill worth understanding properly.
The process isn't always straightforward, because where you make the change and what options you have depend on a mix of factors: your operating system, the app itself, and sometimes your device manufacturer.
How App Notification Sounds Are Controlled
Before diving into steps, it helps to understand the two-layer system at work.
Layer 1 — The operating system (OS): Both Android and iOS have system-level notification settings that let you assign sounds to specific apps. This is usually your first stop.
Layer 2 — The app itself: Many apps — especially messaging, email, and productivity tools — have their own internal notification settings that override or supplement what the OS offers. Gmail, Slack, WhatsApp, and similar apps often give you granular control over sounds per notification type.
These two layers don't always sync neatly. If you've set a sound in your OS settings but the app isn't respecting it, the app's internal settings are likely overriding it.
Changing Notification Sounds on Android 🔔
Android gives you relatively deep control over notification sounds, partly because of how notification channels work. Introduced in Android 8.0 (Oreo), notification channels let apps separate their alerts into categories — for example, a shopping app might have separate channels for "Order Updates" and "Promotions."
To change a notification sound at the OS level:
- Go to Settings → Apps (or Application Manager, depending on your device)
- Select the app you want to adjust
- Tap Notifications
- Select the specific notification channel
- Tap Sound and choose from your available ringtones or sounds
The sound options available here depend on what's stored on your device. Android typically lets you use built-in system sounds, sounds from your music library, or downloaded audio files placed in the correct folder (usually /Notifications/ on internal storage).
Manufacturer-specific differences matter here. Samsung One UI, Google Pixel's stock Android, and other Android skins present these menus differently. The path is similar, but the labels and depth of options can vary. If you're on a heavily customized Android skin, your notification sound options may be more or less restricted than stock Android.
Changing Notification Sounds on iOS
Apple's approach is more controlled. iOS doesn't allow you to assign custom audio files as notification sounds for third-party apps unless the app itself supports it — the OS won't let you browse your music library and set a song as a notification tone.
To change a notification sound via iOS Settings:
- Go to Settings → Notifications
- Select the app
- Tap Sounds and choose from the list of system tones
The sound options are limited to Apple's built-in alert tones unless the app provides its own sounds within its settings. You can add custom ringtones and alert tones via iTunes/Finder on a Mac or PC, but the process requires specific audio formatting (M4R file type, under 30 seconds for alert tones) and syncing — it's more involved than Android's approach.
When the App Has Its Own Sound Settings
Many popular apps manage notification sounds independently. This is especially common with:
- Messaging apps (WhatsApp, Telegram, Signal) — often let you set different sounds per contact or chat type
- Productivity and work apps (Slack, Microsoft Teams) — frequently offer notification sound controls within the app's own settings menu
- Email clients — Gmail, Outlook, and others often have per-account or per-label notification settings
If you've changed the OS-level setting but nothing changed, check the app itself under Settings or Notifications within the app's menu. The app's internal setting will usually take priority.
Variables That Affect Your Options
| Factor | What It Affects |
|---|---|
| Android vs iOS | Degree of customization available |
| OS version | Notification channel availability (Android 8+) |
| Device manufacturer | UI layout and possible sound restrictions |
| App type | Whether in-app notification settings exist |
| App version | Older apps may not support notification channels |
| Custom sounds | Android allows file-based sounds; iOS requires syncing |
Sound Customization Across Different User Profiles 🎛️
Someone using a stock Android device has meaningful flexibility — they can drop an audio file into the right folder and have it appear as a selectable notification sound within seconds. A user on a locked-down corporate iOS device may find that sound options are restricted by a mobile device management (MDM) profile, regardless of what iOS natively allows.
A power user managing multiple communication apps — say, separate sounds for Slack, email, and SMS — will need to work across both OS settings and individual app settings to get everything right. A casual user who just wants to swap the default ping for something quieter may only need to touch one setting.
The gap between what's technically possible and what your specific device, OS version, and apps support is where most of the variation lives. Understanding which layer controls a given app's sound — the OS or the app itself — is the key distinction that determines where you actually need to make the change.