AlertSiren

In-app purchases
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

AlertSiren helps make the notifications you care about much harder to miss. It works with notifications from apps already on your phone, turning the ones you choose into loud, repeating alerts.

Important: AlertSiren should not be relied upon for receiving medical, emergency, safety-critical or life-critical alerts. Notification delivery can be affected by your device, Android, system settings and the originating app, which are outside AlertSiren's control.

Most notifications use the same sounds and can easily be overlooked when your device is busy or out of sight. AlertSiren gives you more control over how important notifications are handled, helping you notice them sooner.

Features:
• Monitor notifications from selected apps
• Create custom notification alerts in seconds using app selection and keywords
• Play loud sirens, alarms, and notification sounds
• Turn notifications into repeating alerts until dismissed
• Assign different sounds to different alerts
• Reduce distractions by ignoring unwanted notifications
• Create new alerts directly from previous notifications
• Choose whether alerts respect or ignore Do Not Disturb
• Force alert volume, even when your phone is on silent
• Customise notification handling to suit your needs

Popular uses include:
• Class and course availability notifications
• Ticket release and event notifications
• Sports and match updates
• Travel and transport notifications
• Weather notifications and warnings
• Shopping and price alerts
• News and information updates
• Productivity and business notifications
You decide which notifications matter and how they should be handled. From repeating alerts and loud sirens to forced alert volume and Do Not Disturb handling, AlertSiren gives you more control over the notifications you don't want to miss.
Whether you're waiting for a limited-availability opportunity, an important update, or a time-sensitive notification, AlertSiren helps make sure it stands out from the rest.
If you're looking for custom notification sounds, notification alarms, repeating notification alerts, loud notification sounds, notification sirens, notification filters, or notification monitoring, AlertSiren provides flexible tools to help important notifications get your attention.
Turn the notifications you don't want to miss into loud, repeating alerts
Updated on
Aug 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Usability improvements
Content rating
Everyone
In-App Purchases
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App support

About the developer
CREATIVE DESIGN SYSTEMS LTD
support@devorn.dev
86-90, PAUL STREET LONDON EC2A 4NE United Kingdom
+44 20 8191 3302

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