Skip to main content

Built by makers, shipped in public

Sign in

Ludr vs GroundUI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ludr compared with GroundUI
DetailLudr logo LudrGroundUI logo GroundUI
What it doesAI screen assistant powered by GPT-4o and Gemini Real mobile app screens with source code for AI coding agents
StageNot given Not given
FoundedNot given Not given
Based inKZ IN
Pricing modelFreemium Freemium
PricingFree: 25 asks per week; Ludr Pro: $9 per month (USD), billed monthly, with unlimited screen selections, six interpretation lenses, voice mode, visual grounding, inline edit, OCR, Claude Code actions, threaded follow-ups, and priority email support. 14-day refund window, cancel anytime. Free: browse library and agent briefs. Pro: $9/month billed yearly ($108/year) or $15/month, includes source code in four frameworks and MCP server. Lifetime: $199 one-time payment, includes everything in Pro plus GitHub repository access and all future updates.
Key features
  • Hotkey activation with screen freeze and selection box drawing
  • Multiple AI interpretation lenses: Explain, Translate, Summarize, Fix, ELI5, Roast
  • Voice mode with automatic silence detection
  • Visual grounding pointing to specific UI elements
  • Inline editing to rewrite text in place
  • Selection hotkey for text-only capture via Accessibility APIs
  • Quick Hotkeys with custom shortcuts bound to fixed prompts
  • Threaded chat history with full context and follow-ups
  • Local data storage with no telemetry or tracking
  • Source code in SwiftUI, Flutter, React Native and Kotlin
  • Editable source code that lives in your repository
  • Website blocks for React and Tailwind coming soon
What makes it different
  • Works entirely locally with no data sent to servers except the active selection
  • Can edit text inline directly in other applications like Slack and WhatsApp
  • Three hotkey activation methods: classic overlay, selection text hotkey, and voice
  • Free 72-hour launch promo with all features unlocked
  • Code lives in your repository with no package dependencies or lock-in
  • One-time Lifetime payment option as alternative to monthly subscription
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check3 no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)180
Referring domains (Majestic)150

6 details filled in for both companies.

More alternatives to Ludr More alternatives to GroundUI

Ask us