ilert vs KNM Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ilert
This app enhances monitoring tools by providing voice, SMS, and push notifications for instant alert access. It simplifies on-call management and allows users to respond to critical information directly from their iOS device.
- Voice, SMS, and push notifications
- On-call scheduling
- Instant alert access
- Response management
- Integration with monitoring tools
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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.
KNM Messenger
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KNM Messenger workplace messaging app. Features: • One-to-one and group chats in real time • Share text, photos, documents, voice notes, and location • Push notifications for new messages • Profile and notification settings
Screenshots
Verdict
ilert and KNM Messenger are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ilert ships an update fortnightly, KNM Messenger every 9 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | ilert | KNM Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 49 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | ilert GmbH | Invision Custom Solutions Inc. |
In-app purchases
ilert
No in-app purchases
KNM Messenger
No in-app purchases
