Whisper MSG vs AgendaBook
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)™.
AgendaBook
This platform offers fast, accessible in-house research powered by AI and digital transformation. Conduct polls, predict business models, and analyze trends with real-time insights and a high response rate, eliminating traditional survey hassles.
- AI-powered analysis
- Real-time insights
- Trend tracking
- High response rate (97%)
- Public opinion polls
- Business model predictions
- New product reaction surveys
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Direct Research, Reimagined! Easy, fast, and accessible 24/7 in-house research for everyone. Welcome to AgendaBook, the innovative research platform born from the fusion of Digital Transformation (DX) and Artificial Intelligence. Experience the future of research, where speed meets convenience. Conduct research around the clock with real-time insights and trend analysis at your fingertips. Say goodbye to the hassles of ARS, phone surveys, and risky survey links. AgendaBook brings the respondents to you, boasting an impressive 97% response rate to elevate your business to new heights. We're revolutionizing the research game: Reduce respondent fatigue Amplify honest and natural insights Track daily changing trends and insights with ease Our AI-powered analysis combines response data with respondent propensity data, delivering straightforward, honest, and clear analysis without unnecessary complexity. AgendaBook is your go-to platform for: Public opinion polls Business model predictions New product reaction surveys Brand awareness studies Academic research Media content creation Discover a new era of convenience with [Agenda Bank Cloud], where you can search and analyze all your research at a glance. Step into the future of research with AgendaBook - where insights come to you!
Screenshots
Verdict
The clearest difference is in-app purchases: Whisper MSG at none against AgendaBook's 5. Whisper MSG also leads on ads (none vs shown) and review sentiment (80% vs 50%). On price, update cadence, device support and iOS requirement 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. AgendaBook sells 5 one-off in-app purchases. Whisper MSG asks for nothing beyond the download.
Whisper MSG ships an update every 9 days, AgendaBook fortnightly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | Whisper MSG | AgendaBook |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 80.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 92 MB | 93 MB |
| Age rating | 17+ | 17+ |
| Developer | EQBR NETWORKS PTE. LTD. | Agendabook Inc. |
Customer experience
Whisper MSG
AgendaBook
In-app purchases
Whisper MSG
No in-app purchases
AgendaBook
- 100,000$79.99
- 200,000$159.99
- 300,000$239.99
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- 500,000$399.99
- 900,000$699.99









