Whisper MSG vs PSST Forum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whisper MSG
A secure, blockchain-based encrypted messenger that prioritizes user privacy. It collects no personal identification and offers self-destructing messages upon receipt. Manage digital assets securely with a unique personal code.
- Blockchain-based security
- End-to-end encryption
- Self-destructing messages
- No personal data collection
- Unique address per user
- Digital asset management
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Your Privacy is our Priority Whisper is a completely secure blockchain technology-based encrypted messenger service. No personal identifications are collected. Whisper provides a unique address per person and per registration. Maximum Security Use the app with a Unique Address. No Personal data is collected. (Phone number, email address, social security number) Keep Privacy All messages are encrypted in Whisper. Every message sent will be automatically destructed upon confirmation of receipt. Blockchain-based In Whisper, you can manage all digital assets on a privately own (with a unique personal code). Whisper is powered by the blockchain engine, Equilibrium (EQBR H)™.
PSST Forum
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PSST Forum is the mobile companion for the Ministry of the Impossible community. Stay connected with your fellow ministers – on the go. - Browse and search topics across all categories - Read and reply to discussions with full rich text support - Start new conversations with the compose button - Get push notifications for replies, mentions, and messages - View member profiles and community activity - Like posts to show appreciation - See unread indicators so you never miss what's new PSST Forum *requires an existing account* on the Ministry of the Impossible community forum. This is a private community – new members join by invitation.
Screenshots
Verdict
The clearest difference is update cadence: Whisper MSG at every 9 days against PSST Forum's every 3 weeks. Whisper MSG also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support 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.
Whisper MSG ships an update every 9 days, PSST Forum every 3 weeks. The most recent releases landed on October 6, 2026 and September 19, 2026 respectively.
| Parameter | Whisper MSG | PSST Forum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 92 MB | 33 MB |
| Age rating | 17+ | 12+ |
| Developer | EQBR NETWORKS PTE. LTD. | Center for Artistic Activism, Inc. |
In-app purchases
Whisper MSG
No in-app purchases
PSST Forum
No in-app purchases
