# Does ScamShield filter messages on other apps like WhatsApp? No, the ScamShield app can only filter incoming SMSes at the mobile OS level. If you receive scam/spam messages on other chat apps like WhatsApp, Telegram, WeChat, IMO, Viber, etc. you can forward them to us using ScamShield’s in-app reporting function. Please note that ScamShield also does not work on third party apps either like iBanking apps, ecommerce apps (eg. Shopee, Amazon) or delivery/transportation apps (eg. Grab, Gojek). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://guide.scamshield.gov.sg/resources/help-center/sms-filtering/does-scamshield-filter-messages-on-other-apps-like-whatsapp.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.