Find the studs behind a wall, check whether a surface is level, and measure or match an angle. Every reading comes with visual, sound, and haptic feedback, so you can keep the phone against the wall and still know what it found.

fastwrite.io is an edtech SaaS company building AI-powered writing tools for students. Its platform assists with drafting, editing, and improving academic texts, helping users produce higher-quality work more efficiently.

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