OMessenger vs TeamTalk 5
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.
TeamTalk 5
This application enables real-time voice conversations and text messaging over the internet. It supports private rooms, high-quality audio, and offers robust accessibility features for visually impaired users.
- Real-time voice over IP conversations
- Instant text messaging
- Private rooms/channels
- High-quality audio codecs
- Push-to-talk and voice activation
- Accessibility for visually impaired
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TeamTalk is a conferencing system which allows users to participate in conferences on the Internet. Users can chat using voice over IP and listen to streaming media files. TeamTalk for iOS has been designed with particular emphasis on accessibility features for visually impaired. Here is a list of the main features: - Real time voice over IP conversations - Public and private instant text messaging - Private rooms/channels for every group - High quality audio codecs with both mono and stereo - Push-to-talk and voice activation - Standalone server available for both LAN and Internet environments - User authentication with accounts - Accessibility for visually impaired using VoiceOver
Screenshots
Verdict
The clearest difference is ratings volume: TeamTalk 5 at 39 against OMessenger's 1. TeamTalk 5 also leads on review sentiment (68% vs 50%). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 4.0 for OMessenger against 4.0 for TeamTalk 5. That said, the two scores are not equally well evidenced: TeamTalk 5 has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 50% of OMessenger's written reviews are positive against 68% of TeamTalk 5's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 29, 2026 and July 25, 2026 respectively.
| Parameter | OMessenger | TeamTalk 5 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 4.0 (39 ratings) |
| Positive reviews | 50.0% of reviews | 68.4% of reviews — better |
| Number of ratings | 1 | 39 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 4 MB | 19 MB |
| Age rating | 4+ | 12+ |
| Developer | Srimax Software System | Bjoern Rasmussen |
Customer experience
OMessenger
TeamTalk 5
In-app purchases
OMessenger
No in-app purchases
TeamTalk 5
No in-app purchases
