OMessenger vs SekurMail
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.
SekurMail
A secure and private email service hosted in Switzerland, offering end-to-end encryption and features like password-protected emails with read limits and expiration dates. It allows for large file attachments and secure calendar invites.
- End-to-end encrypted email
- Password-protected SekurSend emails
- Email read limits and expiration
- Up to 5 GB attachments
- Secure calendar invites
- Email view monitoring
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SekurMail combines Swiss privacy and security with its end-to-end proprietary secure email service hosted only in Switzerland and without any data mining. With SekurMail you can: • Send and receive private and secure emails using our proprietary features and technology • Send emails with SekurSend to Sekur and non-Sekur users worldwide with password protection, maximum number of reads, and expiration date on all emails. • Attach up to 5 GB using the SekurSend feature. • Monitor your email views at all times when you send emails to other Sekur users • Create calendar invites and send them securely • Receive new email notifications • Optimized for both iPhone and iPad
Screenshots
Verdict
The clearest difference is rating: OMessenger at 4.0 against SekurMail's 3.0. OMessenger also leads on review sentiment (50% vs 21%) and iOS requirement (8.0 vs 26.5). SekurMail's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (19 vs 1). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: SekurMail has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of OMessenger's written reviews are positive against 21% of SekurMail's.
OMessenger ships an update every 3 months, SekurMail fortnightly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | OMessenger | SekurMail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 3.0 (19 ratings) |
| Positive reviews | 50.0% of reviews — better | 21.4% of reviews |
| Number of ratings | 1 | 19 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Srimax Software System | GlobeX Data S.A. |
Customer experience
OMessenger
SekurMail
In-app purchases
OMessenger
No in-app purchases
SekurMail
No in-app purchases
