Frequently Asked Questions
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SHOUT SMS is an offline-first messaging app enabling end-to-end encrypted communication, with image sending and receiving support via SMS-without data, Internet, MMS, or centralized accounts. It allows you to stay connected securely when Internet is unavailable.
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When Internet is unavailable, such as natural disaster, conflict, in rural area, etc. No coding required - install, tap, and you’re set.
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No. But it is recommended that you download Shout Messages in advanced via Internet. Otherwise, you need to have someone who did and share the apk file with you.
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Yes—we encrypt every bit in transit and at rest.
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Shout Messages is free to download and use. It will remain free forever. Our development is supported by grants and donations from individuals like you, allowing us to keep our services free and accessible for everyone.
However, SMS charges will still apply and possibly more than a normal SMS.
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No, Shout is only available for Android. It can be downloaded directly from the Google Play Store, from F-Droid, or directly as an APK, to be installed manually. If you need to help to install the app manually you can follow this guide.
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No.
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As of December 2024, we haven't been able to test Shout systematically on GrapheneOS, so we cannot confirm that all features work properly. However, some users have reported that the main features work properly, If you use GrapheneOS and you experience a problem, please contact us.
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Currently Shout is available in English. However, we are aiming at making Shout available in languages spoken by communities who express the need for Shout.
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Item description
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Yes! (TBC)