OMessenger vs Gnrgy Multi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OMessenger
This private instant messaging software enhances internal office communication and productivity. It facilitates one-on-one and group chats, offline messages, and announcements across desktop and mobile devices within a business network.
- Cross-platform compatibility
- View office users online
- One-on-one private chat
- Group chat functionality
- Offline and announcement messages
- LAN messenger
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A private instant messaging software for your business. OMessenger is designed for use within small, medium and corporate office's network. This intranet office messenger improves internal communications, business productivity and relationships with colleagues inside office. Why use OMessenger ? - Cross platform (Desktop & Mobile) - View your Office Online users - One-on-One private chat with users - Group Chat with multiple users - Offline / Announcement messages - LAN Messenger - No ads. *******Important******* OMessenger requires "Link Server Pro", which acts as a chat server for communication between clients.
Gnrgy Multi
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For professional charger technicians! The Gnrgy Multi-Tool is a new and innovative collection of digital tools for field technicians and other professionals of the e-Mobility industry. Remote support - Connect your device to the charger and request for support - A support representative will take care of the issue remotely. Many more features will be added over further releases. This app is provided free of charge by Gnrgy Ltd., the leading manufacturer of chargers for the e-Mobility industry. All Gnrgy Professional apps are of course of the usual high Gnrgy quality.
Screenshots
Verdict
The clearest difference is iOS requirement: OMessenger at 8.0 against Gnrgy Multi's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
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.
OMessenger ships an update every 3 months, Gnrgy Multi every 6 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | OMessenger | Gnrgy Multi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Srimax Software System | GNRGY LTD |
In-app purchases
OMessenger
No in-app purchases
Gnrgy Multi
No in-app purchases
