Comparison

1 vs Block It Out

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

Head to head
About

1

This app helps you focus on your daily tasks by planning only for the current day. It aims to reduce overwhelm from long to-do lists and boost productivity. Achieve your daily goals with a simple and intuitive interface.

Highlights
  • Daily task planning
  • Focus on current day's goals
  • Reduces overwhelm
  • Simple and intuitive interface
  • Maximizes accomplishment
Features
Read full description

1-Day Todo helps you focus on what matters most: today. Stop getting overwhelmed by endless to-do lists. With 1-Day Todo, you plan your tasks for the current day, ensuring you stay productive and achieve your daily goals. Simple, intuitive, and designed to minimize stress and maximize accomplishment. Perfect for anyone looking to improve their daily planning and task management.

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

Screenshots

14 screens
Block It Out4 screens

Verdict

The call

The clearest difference is rating: Block It Out at 5.0 against 1's 3.0. 1's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 10 days). On price, ratings volume, 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

Both are free to download. Block It Out sells 2 in-app purchases, starting at $4.99 per month. 1 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Block It Out holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

1 ships an update daily, Block It Out every 10 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
1 versus Block It Out: the parameters behind the verdict, then further details
Parameter1Block It Out
PriceFreeFree
Rating3.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyDaily — betterEvery 10 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size66 MB11 MB
Age rating4+4+
DeveloperSB LeaderboardIsaiah Weiner

In-app purchases

None

1

No in-app purchases

2 purchases

Block It Out

Subscriptions2
  • Block It Out - Essential$4.991 Month
  • Block It Out - Advanced$19.991 Month

Questions

Is 1 free?
1 is free to download, with no in-app purchases.
Is Block It Out free?
Block It Out is free to download, with in-app purchases available.
Which has better reviews, 1 or Block It Out?
Block It Out is rated higher. 1 averages 3.0 out of 5 from 1 ratings, while Block It Out averages 5.0 from 2 ratings.
Do 1 or Block It Out have ads?
Neither 1 nor Block It Out shows ads.
Which is updated more often, 1 or Block It Out?
1 ships an update daily, and Block It Out every 10 days. Most recently, 1 was updated on October 30, 2026 and Block It Out on November 5, 2026.

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