# OMessenger vs Pollux

The clearest difference is in-app purchases: OMessenger at none against Pollux's 2. OMessenger also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). Pollux's advantage is update cadence (every 2 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Pollux sells 2 in-app purchases, starting at $3.99 per 7 days. OMessenger asks for nothing beyond the download.

OMessenger ships an update every 3 months, Pollux every 2 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OMessenger | Pollux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/omessenger/id582993443/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 78 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Srimax Software System](https://appshunter.io/developer/582993446) | [Pollux Bilisim Teknolojileri Sanayi ve Ticaret Limited Sirketi](https://appshunter.io/developer/1724199704) |

## What reviewers say

### OMessenger

[App page](https://appshunter.io/ios/app/omessenger/id582993443)

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.

**Highlights:** Cross-platform compatibility, View office users online, One-on-one private chat, Group chat functionality, Offline and announcement messages, LAN messenger

**In-app purchases:** none


### Pollux

[App page](https://appshunter.io/ios/app/pollux-ai-chat-ask-assistant/id6497227220)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Weekly Premium (1 Week) | $3.99 | per 7 days |
| 1 Yearly Premium (12 Month) | $12.99 | per year |


## Frequently asked questions

### Is OMessenger free?

OMessenger is free to download, with no in-app purchases.

### Is Pollux free?

Pollux is free to download, with in-app purchases available.

### Do OMessenger or Pollux have ads?

Pollux shows ads; OMessenger does not.

### Which is updated more often, OMessenger or Pollux?

OMessenger ships an update every 3 months, and Pollux every 2 weeks. Most recently, OMessenger was updated on November 6, 2026 and Pollux on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*