Android AntiForensic Tools

Android AntiForensic Tools is a free, open-source Android app (GitHub) that irreversibly wipes chosen data — a profile, specific files, or the whole device — when a duress password is entered, a USB device is connected, or a wrong password is entered repeatedly. It disguises itself as another app and is aimed at people who may be coerced into unlocking their device, such as journalists or abuse victims. The project's own README is explicit that it cannot protect against a technically sophisticated adversary (state-level forensic tools or spyware) and recommends GrapheneOS instead for that threat model.