Effective Date: 18 Feb 2026
Last Updated: 18 Feb 2026
Thank you for using Echo (“we,” “our,” or “us”). This Privacy Policy explains how we collect, use, store, and protect your information when you use the Echo mobile application (“App”).
Echo allows users to send text, audio, and video messages to themselves to be delivered and made visible on a selected future date.
By using Echo, you agree to the terms outlined in this Privacy Policy.
We collect the following information when you use the App:
Account information (such as email address or login credentials)
Text messages you create within the App
Audio recordings you upload or record
Video recordings you upload or record
Subscription-related information
We may automatically collect limited technical information, including:
Device type and operating system
App version
Anonymous usage data for performance monitoring
Crash reports and diagnostics
We do not collect unnecessary personal data.
We use your information to:
Store your messages securely until their scheduled delivery date
Deliver messages to you when they become due
Maintain and improve app performance
Manage subscriptions and billing
Provide customer support
Ensure security and prevent misuse
We do not use your data for advertising purposes.
Echo:
Does not display third-party advertisements.
Does not sell, rent, or trade your personal data.
Does not share your personal messages with third parties for marketing.
Your text, audio, and video messages are stored securely within the App’s storage system or associated secure cloud infrastructure.
We implement reasonable administrative, technical, and organizational safeguards to protect your data from:
Unauthorized access
Loss
Misuse
Alteration
However, no system can be guaranteed 100% secure.
Echo may offer subscription-based features.
Payments are processed through official app stores (such as Apple App Store or Google Play Store).
We do not directly store your payment card information.
You may cancel your subscription at any time through your app store account settings.
Cancellation will stop future billing according to the platform’s billing policy.
We retain your information:
Until your message delivery date has passed, or
Until you delete your data, or
Until you delete your account
You may delete individual messages or your entire account at any time within the App.
Upon deletion:
Your data will be permanently removed from our active systems within a reasonable timeframe, unless legally required to retain it.
You have the right to:
Access your stored messages
Modify or delete your messages
Delete your account and associated data
Cancel your subscription at any time
All of the above can be done directly within the App.
Echo is not intended for children under the age of 13 (or the minimum age required in your jurisdiction).
We do not knowingly collect personal information from children.
If you believe a child has provided personal data, please contact us so we can remove it.
If you use Echo outside the country where our servers are located, your information may be transferred and processed in other countries. By using the App, you consent to such transfers where permitted by law.
We may update this Privacy Policy from time to time.
If we make material changes:
We will update the “Last Updated” date.
We may notify users within the App.
Continued use of Echo after changes means you accept the revised policy.
If you have questions about this Privacy Policy or your data, contact us at:
Email: SingaporeSDK @ gmail com