1. Home
  2. Topics
  3. Study Phone Lock

Best Study Phone Lock Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

The best study phone lock apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Study Phone Lock Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Focus Plant：forest app blockerFocus Plant：forest app blockerFree4.7★ (5.5K)YesYesOct 2026
2Flora - Green FocusFlora - Green FocusFree4.8★ (83K)NoYesOct 2026
3Opal: Screen Time ControlOpal: Screen Time ControlFree4.7★ (90K)NoYesOct 2026
4LocknLocknFree5.0★ (1)NoNoOct 2026
5Study Bunny: Focus TimerStudy Bunny: Focus TimerFree4.7★ (22K)YesYesOct 2026
6LockedIn: Phone ManagementLockedIn: Phone ManagementFree1.4★ (373)NoNoOct 2026
7DinoLock: App Blocker & StudyDinoLock: App Blocker & StudyFree—NoYesOct 2026
8LockNote: Note on Lock ScreenLockNote: Note on Lock ScreenFree4.6★ (7)NoYesOct 2026

Top Picks for Study Phone Lock

Focus Plant：forest app blocker#1

Focus Plant：forest app blocker by Shikudo

ADHD Pomodoro study timer lock
Editor's Choice
📊 Productivity
4.7😊(5.5K ratings)
FreeAdsIn-App Purchases
Focus Plant：forest app blocker screenshot 1
Focus Plant：forest app blocker screenshot 2
Focus Plant：forest app blocker screenshot 3
Focus Plant：forest app blocker screenshot 4
Focus Plant：forest app blocker screenshot 5
Focus Plant：forest app blocker screenshot 6

This app helps you combat phone addiction and improve self-control through gamified focus sessions. Earn in-game currency by staying off your phone to grow adorable plants and restore barren landscapes.

What We Love

  • 🚀 Helps with focus
  • 🌱 Cute and engaging game-like elements
  • 👍 Effective for reducing phone usage
  • 🌳 Rewarding to grow plants
  • 💪 Good for ADHD/procrastination
  • 🎨 Aesthetically pleasing design

Room to Improve

  • 🐛 Timer issues/bugs
  • 📺 Too many ads/video ads
  • 🕰️ Long wait times for plant upgrades
  • 🤯 Overly complicated/distracting
  • 🔋 Drains battery
  • 🤖 Strict mode too restrictive
Flora - Green Focus#2

Flora - Green Focus by AppFinca Inc.

To-do list, habit tracker
Strong Contender
📊 Productivity
4.8😊(83K ratings)
FreeIn-App Purchases
Flora - Green Focus screenshot 1
Flora - Green Focus screenshot 2
Flora - Green Focus screenshot 3
Flora - Green Focus screenshot 4
Flora - Green Focus screenshot 5
Flora - Green Focus screenshot 6

This app helps you stay off your phone, manage tasks, and build positive habits. Grow virtual trees as you focus on your goals, with options to block distracting apps and challenge friends. You can even plant real trees with partner organizations.

What We Love

  • 🌳 Helps with focus and productivity
  • 🌱 Motivating to grow plants/trees
  • 🕰️ Useful timer and task management features
  • 🌳 Ability to plant real trees
  • 🤝 Collaborative study sessions with friends

Room to Improve

  • 🐛 Bugs and glitches (e.g. trees dying unexpectedly, progress not saving)
  • 🔒 Facebook login requirement
  • 🌱 Repetitive plant selection after a while
  • 📊 Lack of detailed progress tracking and statistics
  • 🔇 Notification issues (e.g. no alarm when timer is up)
Opal: Screen Time Control#3

Opal: Screen Time Control by Opal OS

Focus, App Blocker & Timer
Worth Considering
📊 Productivity
4.7😊(90K ratings)
FreeIn-App Purchases
#48in Productivity
Opal: Screen Time Control screenshot 1
Opal: Screen Time Control screenshot 2
Opal: Screen Time Control screenshot 3
Opal: Screen Time Control screenshot 4
Opal: Screen Time Control screenshot 5
Opal: Screen Time Control screenshot 6

This app helps you regain control of your digital life by limiting app usage, blocking distractions, and improving focus. It provides tools and insights to reduce screen time, boost productivity, and enhance well-being.

What We Love

  • 👍 Helps reduce screen time
  • 🚀 Effective at blocking distracting apps
  • 💡 Customizable blocking schedules
  • 🎨 Aesthetically pleasing design
  • 🔒 Difficult to bypass blocks
  • 📈 Tracks and reports screen time
  • 🤔 Provides motivational messages

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Buggy and unreliable at times
  • 🔓 Easy to bypass blocks in some cases
  • 🤯 Can be frustrating when blocks don't work as expected
  • 🕰️ Longer wait times to take breaks

More Study Phone Lock apps to explore

FAQ about Study Phone Lock

What are the best study phone lock apps for iPhone?
Focus Plant：forest app blocker tops our study phone lock apps ranking as of October 2026, with a 4.7-star average from 5.5K App Store ratings, and it's free to download.
Yes — 20 of the top study phone lock apps we rank are free to download, including Focus Plant：forest app blocker and Flora - Green Focus.
Focus Plant：forest app blocker shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ study phone lock apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.