Comparison

Focus Tree vs Study Lock

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

Head to head
About

Focus Tree

This app helps students stay focused during study sessions by blocking distractions and offering study timers. It also includes flashcards with spaced repetition for effective learning and allows users to study with friends by growing shared virtual gardens.

Highlights
  • Focus sessions with distraction blocking
  • Study timers and Pomodoro sessions
  • Flashcard creation and spaced repetition
  • Shared virtual gardens for group study
  • Progress tracking and accountability with friends
Features
Read full description

#1 Focus App for Students (2M+ users) Can’t stop checking your phone when you should be studying? Focus Tree helps you stay focused, study smarter, and get better grades together. FOCUS ANYWHERE, ANYTIME Start a focus session and block distractions automatically. Use study timers or Pomodoro sessions to stay consistent and productive. STUDY SMARTER WITH FLASHCARDS Create and review flashcards that actually stick. Use spaced repetition to remember more and ace your exams. STAY MOTIVATED WITH FRIENDS Join shared gardens with classmates or friends. Each time you focus, you add new blocks to your garden and design it your way. Work together, track each other’s streaks, and stay accountable. SEE REAL RESULTS Students who focus daily with Focus Tree report higher grades, stronger habits, and less stress. Focus Tree: study better, together. Privacy Policy: https://focustree.app/privacy Terms of Service: https://focustree.app/terms

About

Study Lock

This app blocks distracting applications until you complete study sessions. It uses AI to generate personalized quizzes and flashcards from your course materials, rewarding you with screen time for correct answers. Track your progress with detailed statistics and spaced repetition.

Highlights
  • AI-generated quizzes and flashcards
  • Import course material from PDF, photos, text
  • App blocking via Screen Time integration
  • Spaced repetition learning algorithm
  • Oral analysis with AI evaluation
  • Progress tracking and statistics
  • Pomodoro timer with Live Activity
Features
Read full description

Study Lock blocks your distracting apps until you study. Import your courses from PDF, photos, or plain text, and the app generates personalized quiz questions, flashcards, and oral analysis exercises, all powered by AI. How it works: Import your course material in any format. AI instantly creates quiz questions, flashcards, and oral analysis prompts covering the full content. Select which apps to block using Screen Time. When you try to open a blocked app, Study Lock asks you to study first. Answer correctly and earn screen time as a reward. The harder the question, the more time you unlock. Oral analysis lets you explain concepts out loud while AI evaluates your understanding and gives you a detailed correction. Every question follows a spaced repetition algorithm so you focus on what you actually need to review. Your progress is tracked with streaks, mastery percentages, and detailed session statistics. Study Lock is built for students who want real results without relying on willpower alone. It turns the time you spend on your phone into structured study sessions. Key features: AI-generated quizzes, flashcards, and oral exercises from any course material. PDF, photo, and text import with full-document coverage. Screen Time integration to block and unblock apps based on study performance. Spaced repetition scheduling adapted to your level. Oral analysis with speech recognition and AI-powered evaluation. Pomodoro timer with Live Activity support. Detailed statistics including streaks, accuracy, study time, and earned screen time. Works in any language. No ads. No gimmicks. Just a simple system that works. Privacy Policy: https://studylock.framer.website/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Focus Tree4 screens
Study Lock4 screens

Verdict

The call

The clearest difference is ads: Study Lock at none against Focus Tree's shown. Study Lock also leads on rating (5.0 vs 4.7). Focus Tree's advantage is ratings volume (5.6K vs 1). On price, update cadence, in-app purchases and monetization model 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. Focus Tree sells 14 in-app purchases, starting at $9.99 per month and Study Lock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Study Lock holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Focus Tree has 5.6K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Focus Tree ships an update every 2 weeks, Study Lock every 10 days. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Focus Tree versus Study Lock: the parameters behind the verdict, then further details
ParameterFocus TreeStudy Lock
PriceFreeFree
Rating4.7 (5.6K ratings)5.0 (1 ratings) — better
Positive reviews68.8% of reviews—
Number of ratings5.6K — better1
Update frequencyEvery 2 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.1 — better17
Further details — not scored
Size263 MB42 MB
Age rating12+4+
DeveloperFocus LabsEthan Dietrich

Customer experience

Focus Tree

All ratings5,593 ratings
Positive92.1%
Neutral4.2%
Negative3.7%
Written reviews423 reviews
Positive68.8%
Neutral9.7%
Negative21.5%

Study Lock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Focus Tree

Reported bugs

4 issues
  • App gets stuck on loading screen
  • Notifications not working as expected
  • Account recovery issues when changing devices
  • Screen time feature not functioning properly

Requested features

4 requests
  • Allow pausing of study sessions
  • Provide more tiles/rewards for longer study sessions
  • Add option to choose different tile designs
  • Improve compatibility with larger devices like iPads

Study Lock

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Focus Tree

Subscriptions8
  • Focus Tree Premium$9.991 Month
  • Premium Annual7 Days trial$19.991 Year
  • Premium Annual7 Days trial$29.991 Year
Show 5 more
  • Premium Annual7 Days trial$39.991 Year
  • Premium Annual7 Days trial$49.991 Year
  • Focus Tree Premium7 Days trial$69.991 Year
  • Premium Annual7 Days trial$89.991 Year
  • Premium Annual7 Days trial$99.991 Year
One-time6
  • Coin Pack$0.99
  • Coin Pack$4.99
  • Coin Pack ($9.99)$9.99
Show 3 more
  • Coin Pack ($19.99)$19.99
  • Coin Pack ($49.99)$49.99
  • Coin Pack ($99.99)$99.99
2 purchases

Study Lock

Subscriptions2
  • Monthly Pro$5.991 Month
  • Annual Pro3 Days trial$34.991 Year

Questions

Is Focus Tree free?
Focus Tree is free to download, with in-app purchases available.
Is Study Lock free?
Study Lock is free to download, with in-app purchases available.
Which has better reviews, Focus Tree or Study Lock?
Study Lock is rated higher. Focus Tree averages 4.7 out of 5 from 5.6K ratings, while Study Lock averages 5.0 from 1 ratings.
Do Focus Tree or Study Lock have ads?
Focus Tree shows ads; Study Lock does not.
Which is updated more often, Focus Tree or Study Lock?
Focus Tree ships an update every 2 weeks, and Study Lock every 10 days. Most recently, Focus Tree was updated on September 24, 2026 and Study Lock on September 19, 2026.

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