Uptime Status Monitor - Selene

Website & Server Monitoring

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Get instant alerts the moment your websites, APIs, servers, etc. goes down. Get live status, response times, SSL expiry warnings etc — uptime monitoring in your pocket. Selene keeps watch over your websites, APIs, and servers — and tells you the second something goes down, so you hear it from us, not from your users. Add a monitor in seconds, then see live status, response times, and uptime history at a glance. When a service fails, Selene sends an instant push notification — and another the moment it recovers. WHAT YOU CAN MONITOR • Websites & web apps (HTTP/HTTPS) • REST APIs and endpoints • Servers and hosts (ping) • Specific services by port (TCP) • Databases, backend services KEY FEATURES • Real-time up/down status with a live heartbeat history • Instant push alerts on downtime — and on recovery • SSL/TLS certificate expiry warnings before your certs lapse • Response-time charts and at-a-glance insights • Incident history so you can see what happened and when • Per-monitor alert rules — only get paged when it matters • Snooze or mute alerts during maintenance windows • Beautiful light & dark themes with your own accent color • Available in English, Spanish, German, French, and Chinese ALERTS WHERE YOU ALREADY ARE In-app and push notifications come standard. Connect more channels — Email, Telegram, Slack, Discord, WhatsApp, and custom Webhooks — to route alerts to your team. SELENE PRO Upgrade to monitor more services, keep longer history, unlock every notification channel and check type, and add proxy support. Manage everything from one clean, fast app. WHY SELENE No clutter, no noise — just clear answers to one question: is everything up? Whether you run a single side project or a fleet of services, Selene gives you peace of mind in your pocket. Download Selene and never be the last to know your site is down. Privacy Policy: https://selene.onl/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

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The developer, Chukwuemeka Ajima, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

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    Information

    Seller
    Chukwuemeka Ajima
    Size
    55.6 MB
    Category
    Developer Tools
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Selene Pro — 12 Months $49.99
    • Selene Pro — Monthly $6.99
    • Learn More
    Copyright
    © 2026 Chukwuemeka Ajima
  • Developer Website
  • Privacy Policy