# ilert — Alerting & on-call management > On-call management and alert notification system for businesses. (iPhone/iPad app by ilert GmbH.) - Source: https://appshunter.io/ios/app/ilert/id542915864 (this page in markdown: same URL + `.md`) - Developer: [ilert GmbH](https://appshunter.io/developer/542915867) - Category: Business, Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 49 MB - Languages: American English, German (Germany) - Released: 2012-08-01 - Data updated: 2026-07-31 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ilert/id542915864/reviews.md ## What is ilert? ilert extends your monitoring tools with voice, SMS and push notifications as well as easy on-call management. Receiving and responding to alerts is even easier with the ilert iOS app. Alerts are sent via push notifications on your iOS device, giving you instant access to all information. This app requires an ilert account. Further information on ilert can be found on our website. ## Key features - Voice, SMS, and push notifications - On-call scheduling - Instant alert access - Response management - Integration with monitoring tools ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/ilert/id542915864/reviews.md ### 5/5 — Perfect app *2025-09-24, version 4.41.0* It’s greatly helped me resolve incidents faster and see who is on call. I also like the Design really much😁 ### 5/5 — Great *2024-11-07* Very good service, flexible and reliable alerting. Please add an Apple Watch app as that would be such useful! ### 5/5 — Die App wird immer besser *2023-03-21, version 4.9.0* Wir nutzen seit Jahren ilert und sind sehr zufrieden. Die App wird kontinuierlich verbessert und bietet alles was man für die Rufbereitschaft benötigt. Insbesondere die Möglichkeit, den On-call Status in der Navigation zu sehen ist sehr hilfreich. Darüber hinaus unterstützt die App auch kritische Alarme, sodass ilert uns trotz Ruhemodus über wichtige Alarme informiert. Der Support ist sehr responsiv und geht auf unsere Wünsche ein. ### 5/5 — Unkomplizierte Alarmannahme, sehr gute Übersicht *2020-04-28, version 3.6.0* Wir nutzen iLert in Kombination mit Alarmierung aufgrund von Daten von Check_MK und E-Mails. Dies klappt reibungslos. Auch die App ist super übersichtlich und einfach bedienbar. So lassen sich Alarme auch über die Apple Watch annehmen. Seit einem der letzten Updates wird man zudem per Push-Notification informiert wenn ein Alarm behoben ist. ### 5/5 — SesTecs dankt! *2013-06-12, version 1.0* Alles top, danke für den schnellen Support! ### 5/5 — Ilert RockT! *2013-06-12, version 1.0* Finde die Lösung einfach genial. Natürlich muss man einen Account haben, bevor man die App nutzen kann aber wer sich nicht mit Alert Notifications auskennt, sollte auch nichts posten. Der Mehrwert ist klar vorhanden und das Team reagiert auf Anfragen sehr schnell, daher klare Empfehlung! ### 5/5 — Danke! *2013-05-17, version 1.0* Wir danken iLert für die kompetente Beratung und die schnelle Einrichtung. Die App ist die perfekte Lösung für Notfallbenachrichtigungen wenn man unterwegs ist. Für unseren Use-Case essentiell! ### 5/5 — Super!!! *2013-05-04, version 1.0* Wir können iLert nur danken! Die Integration erfolgte mühelos. Die Benachrichtigungen kommen selbst per SMS in Echtzeit. Gerade in unserem IT Segment ein unverzichtbares Tool für das Notfall- und Krisenmanagement. Einfach Top! ### 5/5 — Ringooo bedankt sich! *2013-05-03, version 1.0* Wir danken iLert für die kompetente Beratung und die schnelle Einrichtung. Die App ist die perfekte Lösung für Notfallbenachrichtigungen wenn man unterwegs ist. Für unseren Use-Case essentiell! ### 5/5 — Super! *2013-05-03, version 1.0* Wenn man weiß wie man damit umgeht ist ilert super. Habe es mit meinen Servern zur Überwachung eingerichtet und beim ersten Ausfall gab es gleich eine Benachrichtigung via SMS und Anruf- einfach top! ## Frequently asked questions about ilert ### What is ilert? ilert is a business application designed for on-call management and alert notification. It extends monitoring tools with voice, SMS, and push notifications, allowing for instant access to critical information and streamlined response. ### Is ilert free to use? Yes, ilert is available for free. The app itself does not have a cost associated with downloading or using its core features for alert notification and on-call management. ### Does ilert have ads? No, ilert does not contain advertisements. The application is ad-free, ensuring an uninterrupted user experience for managing alerts and on-call duties. ### What devices does ilert support? ilert is compatible with iOS devices, including iPhone, iPad, and iPod. It is designed to provide mobile access to its alerting and on-call management features. ### How often is ilert updated? The latest version of ilert, 4.48.0, was last updated on March 24, 2026. This indicates a commitment to regular updates and maintenance for the application. ### What is the age rating for ilert? ilert has an age rating of 4+. This suggests that the content and functionality of the app are considered appropriate for users aged four and above. ### How does ilert handle user accounts? Using the ilert iOS app requires an ilert account. Users can find further information about setting up an account and the services offered on the ilert website. ### What is the user sentiment for ilert? ilert has received a perfect rating of 5.0 stars from 2 ratings. This indicates a highly positive user sentiment among its current user base. ## Version history (last 5 releases) ### 4.54.0 — 2026-07-30 - new feature: send feedback and bug reports directly from the app - improvement: mute status now shown on the menu button - bug fixes and performance improvements ### 4.53.1 — 2026-07-15 - bug fixes and performance improvements ### 4.53.0 — 2026-07-07 - new feature: Flic button (IoT button) support with heartbeat and alert bindings - improvement: Alert grouping now visible in list and detail views - For eligible accounts: declare incidents, post status updates, and create postmortems in-app - bug fixes and performance improvements ### 4.51.0 — 2026-05-18 - bug fixes and performance improvements ### 4.50.0 — 2026-05-11 - improvement: overall performance and loading times - bug fixes and performance improvements ## Apps similar to ilert | App | Rating | Price | Category | | --- | --- | --- | --- | | [TH View](https://appshunter.io/ios/app/th-view/id1508960620) | — | Free | Business | | [CBCD 2024](https://appshunter.io/ios/app/cbcd-2024/id1509006980) | — | Free | Business | | [Hilti Concrete Sensors](https://appshunter.io/ios/app/hilti-concrete-sensors/id1521778720) | 5.0 (4) | Free | Business | | [内蒙君正E-Mobile](https://appshunter.io/ios/app/e-mobile/id1513865800) | — | Free | Business | | [VoxSMS](https://appshunter.io/ios/app/voxsms/id1514259980) | 5.0 (1) | Free | Business | | [AmGuru](https://appshunter.io/ios/app/amguru/id1508386420) | — | Free | Business | ## Related topics [ilert](https://appshunter.io/ios/topics/ilert) · [nagios](https://appshunter.io/ios/topics/nagios) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*