Privacy Policy

Last updated: 21 August 2026

SIANG is a free Thai-language learning application published by Forma Corporation Co., Ltd. You can use SIANG without creating an account or providing a learning profile.

Advertising and cookies

We may use Google AdSense to display advertising. Google and its partners may use cookies, web beacons, IP addresses, or similar identifiers to deliver, measure, and personalize ads where permitted. You can learn how Google uses information from sites that use its services in Google’s partner-sites notice.

Audience measurement

SIANG records limited usage events such as page views, reading progress, downloads, product interest, checkout clicks, and partner-link clicks. Campaign parameters and the referring website may be stored in your browser so we can understand which content helps visitors. We do not use this measurement layer to collect names, email addresses, payment details, or the text you enter elsewhere.

Device audio

Speech audio is generated by your device’s speech engine. SIANG does not require an account to use its audio lessons.

Your choices

You may control or delete cookies through your browser settings. Depending on your location, Google may also present privacy and consent controls before serving personalized advertising.

Contact

For privacy questions, email weerapong.wasu@gmail.com or visit the About and Contact page.