Spaces vs Block It Out
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spaces
Organize your life into customizable spaces for work, home, and projects. Map tasks directly into your calendar to ensure they get done and prioritize what's urgent and important. Reclaim hours and achieve a more balanced, productive life.
- Customizable spaces for work, home, projects
- Map tasks directly into iOS calendar
- Urgent vs. Important matrix prioritization
- Offline access with iCloud sync
- Recurring task options (Pro)
- Integration with Apple Reminders (Pro)
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Spaces: Tasks + Calendar = Clarity Have you ever felt swamped by endless tasks and unrelenting schedules that bury your most important goals under low-value busyness, leaving you stressed, burned out, and without time for family, creativity, or personal growth? That's why we created Spaces, the simple iOS app from the makers of an Apple Best App of 2013 task manager: it organizes your life into customizable spaces for work, home, and projects; lets you map tasks directly into your calendar to ensure they get done; and helps you prioritize what's urgent and important with a straightforward matrix. With Spaces, you'll reclaim hours every week, tackle high-impact work with ease, and step into a more balanced, productive life where you thrive and pursue what truly matters. CREATE YOUR PERFECT PLAN Build customizable spaces for work, home, projects or health. Add tasks or detailed projects, then swipe to map them visually into your iOS calendar on iPhone. Work offline, sync seamlessly with iCloud and keep your life on track. EVERYTHING YOU NEED IN ‘SPACES CORE’ - Full iOS Calendar sync on iPhone - Unlimited tasks - Non-recurring reminders - Offline access with automatic iCloud sync MASTER YOUR TIME WITH ‘SPACES PRO’ Unlock premium to access the urgent & important matrix, set recurring tasks, and integrate with Apple Reminders. Stay focused on what matters most to achieve your goals. DOWNLOAD NOW Get started for free with a 7-day Spaces Pro (premium) trial, dive in and see the difference! When you're ready to upgrade, we'll handle billing through your Apple ID. Plans renew automatically (monthly or yearly), with charges hitting 24 hours before the end of your current cycle. Switch off auto-renew anytime in your App Store settings. We offer flexible options: monthly or yearly plans, plus a one-time lifetime unlock. Prices can shift based on your location and may update over time. Once a period starts, it runs its course, no mid-cycle cancels, but you can always stick with the free version if Spaces Pro isn't your fit. Unlock premium: $4.99/month, $49.99/year, or $99.99 lifetime. LEARN MORE Terms of Service: https://getspacesapp.com/terms.html Privacy Policy: https://getspacesapp.com/privacy.html
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
Screenshots
Verdict
The clearest difference is ads: Block It Out at none against Spaces's shown. Block It Out also leads on update cadence (every 10 days vs every 4 weeks) and device support (3 vs 1). Spaces's advantage is ratings volume (8 vs 2). On price, rating, review sentiment and in-app purchases 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
Both are free to download. Spaces sells 2 in-app purchases, starting at $6.99 per month and Block It Out sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Spaces against 5.0 for Block It Out. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Spaces ships an update every 4 weeks, Block It Out every 10 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Spaces | Block It Out |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | 2 |
| Update frequency | Every 4 weeks | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 14 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | TwentyOne LLC | Isaiah Weiner |
Customer experience
Spaces
Block It Out
In-app purchases
Spaces
- Monthly Subscription$6.991 Month
- Yearly Subscription7 Days trial$59.991 Year
Block It Out
- Block It Out - Essential$4.991 Month
- Block It Out - Advanced$19.991 Month









