Comparison

Block It Out vs Calendar Copilot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Block It Out

This app automates calendar synchronization across multiple accounts, ensuring you're never double-booked. It protects your privacy by blocking busy times without revealing personal event details, all while operating seamlessly in the background.

Highlights
  • Automated event blocking
  • Privacy protection for events
  • Seamless background synchronization
  • Customizable shadow event titles
  • Flexible filtering options
  • Support for recurring events
Features
Read full description

Block It Out is the easiest way to make sure you're never double-booked again across multiple accounts. Automatically convey availability and protect your privacy with no manual effort. Block It Out uses intelligent event blocking and performs seamless synchronization behind the scenes. Best of all, it does this without talking to the cloud or any external services. Privacy-First Design • Block out busy time in work calendars without revealing personal event details • Create "shadow events" that show you're busy without exposing sensitive information • Customize shadow event titles to maintain professional boundaries Smart Sync Rules • Set up automated rules to sync between any calendar accounts • Choose source calendars and target destination calendars • Advanced filtering options to sync only specific events • Supports recurring events with full recurrence pattern preservation Flexible Filtering • Filter events by title, duration, or custom conditions • Advanced users get hierarchical AND/OR logic for complex rules • Create sophisticated event matching patterns Seamless Background Operation • Automatic background synchronization keeps calendars updated • Real-time notifications when sync operations complete • Works across all your calendar accounts (iCloud, Google, Exchange, etc.) Perfect for Work-Life Balance • Sync personal appointments to work calendar as "busy" blocks • Maintain calendar privacy while ensuring scheduling conflicts are avoided • Professional appearance with customizable shadow event templates Perfect for Work-Work Balance • Consultants: sync your availability across competing clients • Founders: maintain clear availability across your multiple ventures, or your day job and your side hustle • Executives: give your EA access to availability across external commitments without divulging sensitive information Subscription Tiers • Free: 1 sync rule to demonstrate basic functionality • Essential: Up to 2 rules, with privacy filtering and custom shadow titles • Advanced: Unlimited rules, multiple destinations, advanced conditions, rollback capabilities, and custom templates Advanced Features (Advanced Tier) • Multiple destination calendars per rule • Custom shadow event templates and reminders • Transaction rollback system for safe operations • Hierarchical rule logic with AND/OR groups • ...and more! Whether you're coordinating between personal and work calendars, managing multiple business accounts, or simply want to maintain privacy while staying organized, Block It Out provides the automation and control you've needed since the whole thing went digital. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://block-it-out.com/privacy.html

About

Calendar Copilot

Seamlessly sync and manage multiple calendars, including work and personal, while maintaining privacy. Block sensitive details from your work calendar and automate event management tasks directly on your device.

Highlights
  • Sync iCloud, Google, and Microsoft calendars
  • Block personal events from work calendar
  • Bulk-edit and delete events
  • On-device processing for privacy
  • Background event automation
  • Flexible event matching criteria
Features
Read full description

Block your work calendar with your kid's doctor appointment without coworkers seeing the details. Sync iCloud, Google, and Microsoft calendars privately on your iPhone or iPad. No subscription. No signup. No ads. No trackers. No servers we run. Buy once, use forever. Our pledge: Calendar Copilot will never collect or transmit your calendar data, nor any other personal data. It will never become a subscription. WHY CALENDAR COPILOT - Block work with personal events without exposing the details - Sync iCloud, Google, and Microsoft calendars on-device - Bulk delete spam invites - Bulk edit titles, locations, and alerts across hundreds of events - Runs in the background, on your device, with no third-party servers Key Features: Event Sync: Copy events between calendars: iCloud, Google Calendar, Outlook, and more! Any calendars on your device. Block my calendar: Clear information from your personal events when syncing to your work calendar. Smart Deletion: Remove events matching specific criteria Bulk Modifications: Change titles, locations, attendees, and alerts across multiple events Background Processing: Runs automatically in the background while being gentle on your battery Privacy First: All processing happens on-device, iCloud can optionally be used to store configurations and activity logs as you migrate devices. Flexible Matching: Build complex criteria with AND/OR logic to target specific events Dry Run Mode: Test actions safely before applying changes Activity Logging: Complete history of all operations Perfect for users who manage multiple calendars, need to sync work/personal events, clean up spam invitations, or standardize event details across their calendar systems.

Screenshots

Block It Out4 screens
Calendar Copilot4 screens

Verdict

The call

The clearest difference is review sentiment: Block It Out at 100% against Calendar Copilot's 0%. Block It Out also leads on price (Free vs $9.99) and update cadence (every 10 days vs every 2 months). Calendar Copilot's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Block It Out is free to download; Calendar Copilot costs $9.99 up front. Block It Out sells 2 in-app purchases, starting at $4.99 per month. Calendar Copilot asks for nothing beyond the download.

UpkeepUpdate frequency

Block It Out ships an update every 10 days, Calendar Copilot every 2 months. Both last shipped on October 7, 2026.

Scorecard6 real differences · 4 level
Block It Out versus Calendar Copilot: the parameters behind the verdict, then further details
ParameterBlock It OutCalendar Copilot
PriceFree — better$9.99
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better18.6
Further details — not scored
Size11 MB22 MB
Age rating4+4+
DeveloperIsaiah WeinerIrving Popovetsky

Customer experience

Block It Out

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Calendar Copilot

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Block It Out

Subscriptions2
  • Block It Out - Essential$4.991 Month
  • Block It Out - Advanced$19.991 Month
None

Calendar Copilot

No in-app purchases

Questions

Is Block It Out free?
Block It Out is free to download, with in-app purchases available.
Is Calendar Copilot free?
Calendar Copilot costs $9.99, with no in-app purchases.
Do Block It Out or Calendar Copilot have ads?
Neither Block It Out nor Calendar Copilot shows ads.
Which is updated more often, Block It Out or Calendar Copilot?
Block It Out ships an update every 10 days, and Calendar Copilot every 2 months. Most recently, Block It Out was updated on October 7, 2026 and Calendar Copilot on October 7, 2026.

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