Block It Out vs Calendar Copilot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Automated event blocking
- Privacy protection for events
- Seamless background synchronization
- Customizable shadow event titles
- Flexible filtering options
- Support for recurring events
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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
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.
- 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
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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
Verdict
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
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.
Block It Out ships an update every 10 days, Calendar Copilot every 2 months. Both last shipped on October 7, 2026.
| Parameter | Block It Out | Calendar Copilot |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 11 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Isaiah Weiner | Irving Popovetsky |
Customer experience
Block It Out
Calendar Copilot
In-app purchases
Block It Out
- Block It Out - Essential$4.991 Month
- Block It Out - Advanced$19.991 Month
Calendar Copilot
No in-app purchases









