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Productivity apps built with Grok

5 apps · 5 builders · Updated Oct 18, 2026

5 productivity apps built with Grok by 5 builders: 5 of Grok's 48 apps, and 5 of the 20 productivity apps on PromptShipped. Productivity apps by tool: Grok 5, Claude 4, other tools 4, Lovable 3, Codex 2, Cursor 2. Posted on X between Oct 15 and Oct 18, 2026; none run on their own domain (all 5 use a host subdomain or a page on another site). Newest: ART Prompt Architect, Quorum and Kennett Stamp.

• Grok

  0

  Turn a rough idea into a ready prompt

  ART Prompt Architect

  Prompt-writing tool that turns a rough idea into a copy-ready prompt for another AI model, structured as Act as, Request and Terms. Users choose a Detailed or Concise length, add an optional target tool, audience and constraints, or start from examples such as code review and brand voice, and saved prompts stay on the device. Built with Grok and shared on grok.me with remix enabled.

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  X·today·@Honestndian
• Grok

  0

  Ask the room a question and tally the votes

  Quorum

  Quick poll maker: write one question with a handful of choices, open the poll, vote once and watch the tally bars fill in. Votes are stored on your device. Built with Grok to make polls easier.

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  X·2d ago·@kush_es
• Grok

  0

  Turn any link into a printable QR stamp card

  Kennett Stamp

  Stamp-card QR code generator made in Kennett, Missouri: type any link and a printable, flippable stamp card updates its QR code to match. Built with Grok.

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  X·2d ago·@CareyPhill1
• Grok

  0

  Run a one-vote live poll in Korean

  한표 (Hanpyo)

  Korean live poll app: make a question, cast one vote and watch the bars and percentages move instantly. Votes are saved only on your device. Built with Grok.

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  X·2d ago·@nalm
• Grok

  0

  Watch internet time in Biel beats

  Beat

  An internet time clock that counts a thousand beats a day from Biel.

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  X·3d ago·@SirLancelotEsq

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