DekuSMS

3.1
40 reviews
5K+
Downloads
Content rating
Everyone
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About this app

DekuSMS: Secure, Customizable, Next-Gen Messaging

Take control of your messages with DekuSMS, the Android SMS app designed for privacy enthusiasts and tech innovators. Built with Signal’s double-ratchet protocol for end-to-end encryption (E2EE) and perfect forward secrecy (PFS), DekuSMS ensures your conversations remain private. DekuSMS does not require an internet connection to begin talking encrypted.

Why DekuSMS?

Unbreakable Security: E2EE powered by Signal’s double-ratchet protocol keeps your messages locked tight, accessible only to you and your recipient.

Cloud Freedom: Sync and forward messages to your custom cloud server with seamless RabbitMQ integration, turning your Android into a powerful SMS gateway.

Total Customization: Tailor DekuSMS to your needs with flexible configurations and no restrictive providers.

Open-Source Power: Join our GitHub and Telegram communities to shape the future of secure messaging.

Perfect for:

Privacy advocates demanding E2EE for every text.

Developers seeking a customizable SMS experience

Businesses needing secure, cloud-integrated messaging solutions.

Note: E2EE requires both users to set DekuSMS as their default app. We’re working on a more user-friendly experience—stay tuned for updates.

📲 Install Deku SMS today—your SMS messages deserve the best protection!
Updated on
Mar 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

3.1
40 reviews
Alice Neyman
April 8, 2026
Way too slow. It took 5 minutes to load my messages. I thought it was just a first-time use thing since I just got the app, but no. Every time I open my messages app it takes more than 5 minutes to load. Very disappointed
1 person found this review helpful
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Radek Raczkowski
February 8, 2025
If I view the message directly (by opening the app manually) the "unread" notification doesn't disappear. It's also missing the message bubble functionality. Sending doesn't work, you can only receive sms on this app... Update: images are not showing.
3 people found this review helpful
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Windsong
January 28, 2024
I'm desperately searching for a messaging app to replace signal since it's become useless now. Deku SMS would be it if it could send and receive pics, but it doesn't work like the app description says it does. That's too bad, because everything else about this app is great.
2 people found this review helpful
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App support

About the developer
AFKANERD INFORMATION TECHNOLOGIES LIMITED
developers@afkanerd.com
Story Building House Sonac Street Bamenda Cameroon
+237 6 90 82 62 42