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Lightning Assist vs Chunk

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

Lightning Assist compared with Chunk
DetailLightning Assist logo Lightning AssistChunk logo Chunk
What it doesAI-powered text expander for Windows, Mac & Linux with voice and AI rewrites Time blocking app for Mac with two-way calendar sync and AI integration
StageNot given Not given
Founded2023 Not given
Based inRO Not given
Pricing modelFreemium Paid
PricingFree: up to 20 snippets, unlimited text expansion. Pro: $5.99/month (or $2.99/month with LIFETIME50 code) for unlimited snippets, suggestions as you type, and Lightning Recall. Includes 1000 AI Credits and 1000 Speech Credits monthly on Pro. Free trial for 7 days (no credit card required). Lifetime License: $29.99 USD (full access for 2 Macs, all current features and future updates included). Family Package: $59.99 USD (full access for up to 6 Macs, all current features and future updates included). Coming soon: Chunk for iPhone at $8.9
Key features
  • Auto-expand snippets as you type in any desktop app
  • Lightning Recall suggests snippets based on the words you type
  • AI Commands for rewriting, summarizing and fixing text
  • Push-to-talk voice typing with real-time transcription
  • Team snippet sharing with up to 15 teams on Pro
  • Quick Access window for snippet search and management
  • Works offline with all core features
  • Import snippets from other text expanders
  • Terminal snippet support for PowerShell, Bash, CMD
  • Two-way calendar sync with Apple Calendar, Google Calendar, and Outlook
  • Integration with Apple Reminders and custom task lists
  • Local Claude AI assistant for natural language scheduling via MCP
  • Menu bar panel with global keyboard shortcut (Cmd+/)
  • Live countdown timer and fullscreen alerts
  • Recurring task templates and reusable daily plans
  • Multiple schedule views (day, week, month) with timeline compression
  • Cross-device sync across Macs via iCloud
  • Analytics dashboard tracking planned hours, completions, and follow-through
  • Schedule export as PDF or CSV
What makes it different
  • Native cross-platform desktop app for Windows, macOS, and Linux
  • Combines text expansion, AI commands, and voice typing in one app
  • Works in terminal, IDE, and any desktop app without browser extensions
  • Encrypted end-to-end sync keeps your keystrokes private
  • Includes free AI credits and speech credits on every plan
  • Built for ADHD users and focus-first workflows with minimal friction
  • One-time $29.99 purchase with no subscription or recurring fees
  • All data stored locally on Mac; never sent to company servers
  • Local Claude AI integration that runs entirely on device
  • Menu bar access with fullscreen floatability while maintaining focus
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)54 no change since last check30 no change since last check
Trust Flow (Majestic)2422
Citation Flow (Majestic)4430
Referring domains (Majestic)217163

5 details filled in for both companies.

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