Comm Messenger vs Qwantum Private Messaging
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Comm Messenger
This app allows users to create and join private chat communities hosted on personal keyservers. It offers a hierarchical thread structure similar to Discord channels and nested sidebars like Slack. The platform supports customizable community features through an app library, starting with a calendar app.
- Decentralized keyserver hosting
- Nested chat threads
- Slack-style sidebars
- Community app library
- Calendar app integration
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- In Comm, each community is hosted on somebody's keyserver. - You can set up a keyserver on your laptop or in the cloud. - Comm won't host your keyserver for you. (We don't want to have access to your data!) - You don't need a keyserver to join a community, but you do need one to create a community. Keyservers enable us to offer the sort of sophisticated feature set that typically relies on corporate servers on the cloud, without sacrificing the privacy of our users. - Each community on Comm contains a tree structure of chat threads. Our threads are sort of like channels in Discord, but they can be nested inside each other. - Comm supports "sidebars", which are sort of like threads in Slack. Sidebars are created in response to a message in a parent thread. - Along with the default chat functionality, Comm also supports a library of apps to customize your community. We're launching with a Calendar app, and have more apps in the pipeline!
Qwantum Private Messaging
This secure messaging app allows users to encrypt and decrypt sensitive data using physical card readers and tokens for authentication. It fosters a community of professionals valuing privacy and document integrity.
- End-to-end data encryption
- Card reader authentication
- Token-based login
- Secure message creation
- Message expiration dates
- Audit detail levels
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Qwantum Private Messaging is a cloud-based application designed to enable its users with the ability to encrypt and decrypt sensitive data. The application works with MagTek Card Readers and Qwantum Cards to provide a powerful authentication experience that does not rely on usernames and passwords. Qwantum Private Messaging is organized as a club so that it can grow and flourish by attracting like-minded professionals who see value in privacy, do not intend to use the service for unscrupulous activities, have business needs to establish the authenticity and integrity of the documents, and objects they rely on, and desire to trust with confidence those with whom they share sensitive or confidential information. To create a Private Message, simply glide your Qwantum Card through your MagTek reader or use a Member or Guest Token. Once authenticated, you can create your message, choose to add an optional attachment, designate your recipient(s), set an expiration date, and choose the level of audit detail you desire, then press email or download. The Private Message is created, encrypted, and delivered to the designated recipients. Our mission is to build a network of trust based on these timeless principles: Privacy, Integrity, and Authenticity.
Screenshots
Verdict
The clearest difference is update cadence: Comm Messenger at every 5 days against Qwantum Private Messaging's every 2 months. Comm Messenger also leads on ratings volume (12 vs 1). Qwantum Private Messaging's advantage is iOS requirement (13.0 vs 15.1). On price, rating, 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.
On the App Store both sit at effectively the same score — 5.0 for Comm Messenger against 5.0 for Qwantum Private Messaging. That said, the two scores are not equally well evidenced: Comm Messenger has 12 ratings behind it against 1, so its average is the more settled of the two.
Comm Messenger ships an update every 5 days, Qwantum Private Messaging every 2 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.
| Parameter | Comm Messenger | Qwantum Private Messaging |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Helio Networks | MagTek, Inc. |
Customer experience
Comm Messenger
Qwantum Private Messaging
In-app purchases
Comm Messenger
No in-app purchases
Qwantum Private Messaging
No in-app purchases
Questions
Is Comm Messenger free?
Is Qwantum Private Messaging free?
Which has better reviews, Comm Messenger or Qwantum Private Messaging?
Do Comm Messenger or Qwantum Private Messaging have ads?
Which is updated more often, Comm Messenger or Qwantum Private Messaging?
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