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Cupola vs ClockAura

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

Cupola compared with ClockAura
DetailCupola logo CupolaClockAura logo ClockAura
What it doesCalendar, Reminders and Notes in your MacBook notch Free online timers, stopwatches, pomodoros and countdowns for focus, study and classrooms
StageNot given Startup
FoundedNot given 2024
Based inNot given IN
Pricing modelPaid Free
Pricing$20 once, lifetime license. 7-day free trial, no card required. Not given
Key features
  • Calendar integration with week view
  • Reminders with priority flags and categories
  • Apple Notes with checklists and tables
  • Clipboard history with search and pin
  • Focus timer
  • Natural-language event and reminder entry
  • Stores last 500 clipboard clips
  • Full app view with contacts and linked items
  • Works without macOS notch on external displays
  • Pomodoro timer with auto-cycling 25-minute work and 5-minute break intervals
  • Full-screen classroom timer with projector-friendly digits readable from across a room
  • Visual timer showing time as a shrinking coloured disc with no-numbers mode for young children
  • Online stopwatch accurate to within milliseconds with lap time tracking and export
  • Interval timer for HIIT, Tabata and EMOM workout cycles
  • World clock showing live time across 70+ cities and time zones
  • Countdown to specific date with shareable event countdown links
  • Random name picker wheel for fair student or team selection
  • Ambient focus sounds including rain, cafe, forest and white/brown noise
  • Offline functionality with browser caching after first visit
What makes it different
  • Works with Apple's own Calendar, Reminders and Notes apps without importing
  • All data stays on your Mac, never uploaded to a server
  • One-time $20 payment with no subscription
  • Installs and updates directly via Terminal without App Store sandbox restrictions
  • 14-day refund guarantee, no questions asked
  • Timers keep running in background tabs with remaining time shown in browser tab title
  • No sign-up, download or installation required—runs entirely in your browser
  • Works offline after first visit thanks to browser page caching
  • Designed specifically for classroom projection with huge readable digits
  • Completely free with no premium tier, no paywall features
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)11 +2 (up) since last check2 no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)2013
Referring domains (Majestic)208

4 details filled in for both companies.

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