Best Lock Phone App

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated November 2026

Looking for free lock phone app? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Lock Phone App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Opal: Screen Time ControlOpal: Screen Time ControlFree4.7★ (92K)NoYesNov 2026
2Focus Plant:forest app blockerFocus Plant:forest app blockerFree4.7★ (5.5K)YesYesNov 2026
3Private Photo Vault - Pic SafePrivate Photo Vault - Pic SafeFree4.8★ (1M)YesYesNov 2026
4App Lock - Lock Apps .App Lock - Lock Apps .Free4.6★ (6.9K)YesYesNov 2026
5App Lock - Lock Apps & PhotosApp Lock - Lock Apps & PhotosFree4.5★ (25K)YesYesNov 2026
6App Lock : Hide App & Lock AppApp Lock : Hide App & Lock AppFree2.2★ (5)YesYesNov 2026
7PhoneVault - Lock & FocusPhoneVault - Lock & FocusFree——NoNov 2026
8Snatch Guard - App LockSnatch Guard - App LockFree5.0★ (2)NoNoOct 2026

Top Picks for Lock Phone App

Opal: Screen Time Control#1

Opal: Screen Time Control by Opal OS

Focus, App Blocker & Timer
Editor's Choice
📊 Productivity
4.7😊(92K ratings)
FreeIn-App Purchases
#49in Productivity
Opal: Screen Time Control screenshot 1
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Opal: Screen Time Control screenshot 6

This app helps you regain control of your screen time by blocking distracting apps and websites. It offers customizable limits, focus challenges, and rewards to improve productivity and well-being. Achieve better focus and accomplish your goals with this tool.

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
Focus Plant:forest app blocker#2

Focus Plant:forest app blocker by Shikudo

ADHD Pomodoro study timer lock
Strong Contender
📊 Productivity
4.7😊(5.5K ratings)
FreeAdsIn-App Purchases
Focus Plant:forest app blocker screenshot 1
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Focus Plant:forest app blocker screenshot 6

This app helps users combat phone addiction and improve self-control by gamifying focus time. Users earn raindrops by staying off their phone, which are then used to grow adorable plants and save barren landscapes. It offers a rewarding experience to encourage productivity and task completion.

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
4.8😐(1M ratings)
FreeAdsIn-App Purchases
#28in Photo & Video
Private Photo Vault - Pic Safe screenshot 1
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Private Photo Vault - Pic Safe screenshot 6

Securely hide your personal photos and videos behind password-protected entry and albums. Features include break-in reports, a private web browser for downloading content, and optional encrypted cloud backup. Organize your media with albums and enjoy a slideshow viewing experience.

What We Love

  • 🔒 Safe and secure
  • 👍 Great for organizing photos
  • 🚀 Fast and reliable
  • 🔒 Dual password protection
  • 👍 Convenient photo management

Room to Improve

  • 🐛 Photos/videos disappearing or getting corrupted
  • 🐛 Syncing and backup issues
  • 🐛 Bugs and crashes after updates
  • 🔋 High storage usage
  • 🔒 Concerns about privacy and data collection

More Lock Phone App apps to explore

FAQ about Lock Phone App

What is the best lock phone app for iPhone?
Opal: Screen Time Control tops our lock phone app ranking as of November 2026, with a 4.7-star average from 92K App Store ratings, and it's free to download.
Yes — 20 of the top lock phone app we rank are free to download, including Opal: Screen Time Control and Focus Plant:forest app blocker.
Opal: Screen Time Control has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ lock phone app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.