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Wispr

Wispr

by CRYPTODATA TECH S.R.L.

63 ratings
49 reviews
🌐 Social Networking
Free

Details

Released
August 19, 2021
Updated
August 15, 2025

Features

Developer

CRYPTODATA TECH S.R.L.
✨Promote your app ✨
Wispr screenshot #1 for iPhone
Wispr screenshot #2 for iPhone
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Wispr screenshot #7 for iPhone
iphone
ipad
⭐49
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🔄6+ apps
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❓5 answered
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📦w/o updates
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About

This app offers fully private and secured communication, including messages, audio/video calls, and file transfers. It utilizes advanced encryption technology to ensure no one, not even the app developers, can access your conversations. Enjoy high-fidelity communication with a user-friendly design, optimized for all network conditions.

✓End-to-end encrypted messages
✓Private audio/video calls
✓Secure file transfers
✓Voice Over Blockchain Protocol (VOBP) encryption
✓User-friendly interface
✓Optimized for all network conditions
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What's New in Wispr

1.2.2

August 15, 2025

bug fixes

User reviews

Most RecentHighest RatedLowest Rated

I love it because it’s cool and secure

I love it because it’s cool and secure
OFOpe fresh

Secure messaging

Simple and flawless private messaging app! Great privacy features
Aatmoben

No notification

In the last 3 months, app stop giving notifications when there is a new message or call coming in
FFmjaat

🔝🔝

Ciao, uso wispr da un po’ e sono impressionato dalla sicurezza generale. Volevo chiedere: gli aggiornamenti dell’app sono firmati digitalmente per garantire l’integrità e prevenire eventuali manomissioni durante il processo di distribuzione? Grazie!
995_dom

finally

i can replace mother fuggin whatsapp for this amazing app 🫡
NNIGHTMXRE-HCKR
See 44 more reviews

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FAQ

What does Wispr do?

Wispr provides a fully private and secured communication platform. It allows users to send high-fidelity messages, make audio/video calls, and transfer files with the assurance that no one, not even the app developers, can interfere with or access their conversations.

What encryption technology does Wispr use?

Wispr utilizes state-of-the-art encryption technology, specifically Voice Over Blockchain Protocol (VOBP). This technology ensures that every element of communication, including messages, audio and video calls, and file transfers, is encrypted, making it highly secure and bulletproof.

Is Wispr free to use?

Yes, Wispr is available for free. The app's philosophy is that privacy should be a given, not a preference, and therefore it is offered at no cost to users.

How do I use Wispr?

Wispr is designed for easy use. You can access it through your phone number and address book, or by using a Matrix ID. It also offers direct access for owners of the Impulse K1 phone, which takes encryption to a new level.

Does Wispr work well on slow networks?

Yes, Wispr is optimized to perform successfully in all kinds of environments, including slow networks. It is designed to offer low latency and a user-friendly experience regardless of network conditions, ensuring reliable communication worldwide.