Comparison

Lock In vs Lock

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

Head to head
About

Lock In

This app helps you eliminate distractions and build focus for improved productivity and personal growth. It offers app blocking, AI-powered insights, and progress tracking to help you achieve your goals and master new skills.

Highlights
  • App blocking during focus sessions
  • AI-powered productivity insights
  • Minimalist focus timer
  • Project organization
  • Progress tracking and statistics
  • Habit building support
Features
Read full description

Are you tired of distractions holding you back from your best work? Want to achieve your goals, master new skills, and make real progress every day? Lock In is your all-in-one solution for focused productivity, habit building, and personal growth. Inspired by the principles of deep work, Lock In helps you create an environment where you can truly concentrate, eliminate distractions, and unlock your full potential. Whether you're studying for an exam, writing a book, learning a new skill, or building your next big project, Lock In keeps you on track and motivated. What Makes Lock In Different? • App Blocking: Automatically blocks distracting apps during your focus sessions. No more willpower battles with social media, games, or entertainment apps. Create a truly distraction-free environment that lets you dive deep into your most important work. • AI Insights: Get personalized productivity analysis and actionable recommendations, powered by AI. Discover your best focus times, identify patterns, and receive tips tailored to your work style. • Minimalist Focus Timer: Jump into distraction-free sessions with a clean, intuitive timer designed to keep you in the zone. Pause or stop when you need, but always stay aware of your focused time. • Project Organization: Create projects for everything you want to accomplish—study sessions, creative work, skill-building, and more. Organize your efforts and keep each goal within reach. • Progress Tracking & Insights: Visualize your growth with powerful statistics. See your focused minutes and hours add up over days, weeks, and months. Celebrate your streaks and milestones. • Motivating Benefits: Achieve more in less time, master new skills faster, boost your creativity, and reduce mental fatigue. Lock In helps you build habits that last. Why Choose Lock In? • Increase Productivity: Accomplish meaningful work by eliminating distractions and shallow tasks. • Master Skills: Accelerate your learning with consistent, focused practice. • Boost Creativity: Give your mind the space to explore deep, complex ideas. • Reduce Mental Fatigue: Minimize context switching and decision fatigue to preserve your energy. • Build Lasting Habits: Track your progress and stay motivated to keep improving every day. Lock In is perfect for: • Students, creators, writers, and professionals • Anyone looking to build better habits and achieve meaningful goals • People who value focus, growth, and intentional living SUBSCRIPTION INFORMATION Consider Lock In Unlimited and enjoy full access to all features and content. If you choose a Lock In Unlimited subscription, payment will be charged to your iTunes Account at confirmation of purchase. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. From iTunes Account settings you can manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your trial ends, the remaining free trial period will be forfeited when your purchase is confirmed. Privacy Policy: https://lockin.so/privacy Terms and Conditions: https://lockin.so/terms

About

Lock

This app helps users focus on tasks using timed study sessions, fostering accountability through shared progress and group grinding. It aims to transform screen time into productive output.

Highlights
  • Pomodoro study sessions
  • Group study grinding
  • Progress sharing
  • Accountability features
  • Screen time to productivity conversion
Features
Read full description

Lock-in is a social study app built around Pomodoro sessions. Start a focus session, grind together with others, share your progress, and stay accountable. Turn screen time into real productivity.

Screenshots

Lock In4 screens
Lock4 screens

Verdict

The call

The clearest difference is in-app purchases: Lock at none against Lock In's 8. Lock also leads on iOS requirement (15.1 vs 17.0). Lock In's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (8 vs 2). On price, rating, review sentiment and ads 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. Lock In sells 8 in-app purchases, starting at $3.99 per 7 days. Lock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Lock In against 5.0 for Lock. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Lock In ships an update every 5 days, Lock every 2 weeks. Both last shipped on October 30, 2026.

Scorecard5 real differences · 5 level
Lock In versus Lock: the parameters behind the verdict, then further details
ParameterLock InLock
PriceFreeFree
Rating5.0 (8 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings8 — better2
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size26 MB43 MB
Age rating4+4+
DeveloperYan SmaliakAzizbek Zaylobiddinov

Customer experience

Lock In

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Lock In

Subscriptions8
  • Weekly$3.997 Days
  • Monthly$3.991 Month
  • Monthly$6.991 Month
Show 5 more
  • Monthly7 Days trial$6.991 Month
  • Annual$19.991 Year
  • Annual$29.991 Year
  • Annual$49.991 Year
  • Annual1 Year trial$49.991 Year
None

Lock

No in-app purchases

Questions

Is Lock In free?
Lock In is free to download, with in-app purchases available.
Is Lock free?
Lock is free to download, with no in-app purchases.
Which has better reviews, Lock In or Lock?
Lock In and Lock are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.
Do Lock In or Lock have ads?
Neither Lock In nor Lock shows ads.
Which is updated more often, Lock In or Lock?
Lock In ships an update every 5 days, and Lock every 2 weeks. Most recently, Lock In was updated on October 30, 2026 and Lock on October 30, 2026.

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