Best One Sec Apps

229+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

one sec | screen time + focus is the household name in one sec, but it's far from the only option. We track 229+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top One Sec Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1one sec | screen time + focusone sec | screen time + focusFree4.8★ (23K)NoYesJul 2026
2ScreenZen- Screen Time ControlScreenZen- Screen Time ControlFree4.9★ (41K)NoYesJul 2026
3Opal: Screen Time ControlOpal: Screen Time ControlFree4.7★ (84K)YesYesJul 2026
41 Second Everyday: Video Diary1 Second Everyday: Video DiaryFree4.8★ (48K)YesYesJul 2026
5ClearSpace: Reduce Screen TimeClearSpace: Reduce Screen TimeFree4.7★ (7.9K)YesYesJul 2026
6PAUSED: Screen Time Control +PAUSED: Screen Time Control +Free4.5★ (60)NoYesJul 2026
7AppBlock: Block Apps & WebsiteAppBlock: Block Apps & WebsiteFree4.6★ (6.3K)YesYesJul 2026
8Cape: App to Pause ExcessCape: App to Pause ExcessFree4.6★ (15K)NoYesJul 2026

Top Picks for One Sec

one sec | screen time + focus#1

one sec | screen time + focus by riedel.wtf apps S.L.

App & Website Limit, Blocker
Editor's Choice
📊 Productivity
4.8😊(23K ratings)
FreeIn-App Purchases
one sec | screen time + focus screenshot 1
one sec | screen time + focus screenshot 2
one sec | screen time + focus screenshot 3
one sec | screen time + focus screenshot 4
one sec | screen time + focus screenshot 5
one sec | screen time + focus screenshot 6

This app introduces intentional friction to distracting apps and websites, helping users reduce screen time and improve focus. It delays access rather than blocking, promoting long-term behavioral change. Integrates with other apps for enhanced productivity.

What We Love

  • 🚀 Saves time
  • 👍 Helps reduce screen time
  • 💡 Customizable interventions
  • 👍 Effective at curbing habits

Room to Improve

  • 🐛 Buggy at times
  • 💰 Premium features behind paywall
  • 🔒 Concerns about privacy/data collection
ScreenZen- Screen Time Control#2

ScreenZen- Screen Time Control by ScreenZen LLC

App blocker, limit screen time
Strong Contender
📊 Productivity
4.9😊(41K ratings)
FreeIn-App Purchases
ScreenZen- Screen Time Control screenshot 1
ScreenZen- Screen Time Control screenshot 2
ScreenZen- Screen Time Control screenshot 3
ScreenZen- Screen Time Control screenshot 4
ScreenZen- Screen Time Control screenshot 5
ScreenZen- Screen Time Control screenshot 6

This app offers multiple strategies to help you reduce screen time and control app usage. Features include delayed app opening, timed scrolling interruptions, and customizable app limits. It also provides options for strict blocking, settings protection, and encourages mindful breaks.

What We Love

  • 🚀 Completely reversed my scrolling addiction
  • 🚀 Helps manage screen time
  • 👍 Excellent app, easy to use
  • 👍 Genuinely the best screentime app out there

Room to Improve

  • 🐛 Buggy, sometimes doesn't unlock apps
  • 🐛 Notifications can't break through
  • 🐛 Inconsistent UI across devices
Opal: Screen Time Control#3

Opal: Screen Time Control by OPAL OS CORPORATION

Focus, App Blocker & Timer
Worth Considering
📊 Productivity
4.7😊(84K ratings)
FreeAdsIn-App Purchases
#44in 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

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Buggy and unreliable at times
  • 🔓 Easy to bypass blocks in some cases

More One Sec apps to explore

4
1 Second Everyday: Video Diary
1 Second Everyday: Video Diary
1 Second Everyday: Video Diary
Create Your Life Movie
Free

Easily create a video diary by recording one second of your day. Relive your life's moments with custom-length compilations and smart fill features. Keep your memories private and accessible.

Smart Fill for easy day compilationRotate and fill video framesUnlimited video mashing
📷 Photo & Video
(48K)
free with in-app purchases
5
ClearSpace: Reduce Screen Time
ClearSpace: Reduce Screen Time
ClearSpace: Reduce Screen Time
Make your phone less addicting
Free

This app helps you regain control of your phone usage by making your device less addictive. It offers tools to block distractions, manage app time, and build better digital habits. Achieve greater focus, productivity, and mental well-being by reducing impulse opens and doomscrolling.

Block and limit distracting appsManage social media doomscrollingSet schedules for app usage
📊 Productivity
(7.9K)
free with in-app purchases
6
PAUSED: Screen Time Control +
PAUSED: Screen Time Control +
PAUSED: Screen Time Control +
Apps Blocker & Limit, Timer
Free

This app helps users build healthier digital habits by limiting phone usage and blocking distracting applications. It offers various modes for focus, work, privacy, and saving money, with an achievement system for motivation. All data is stored locally for enhanced privacy and security.

Focus/Sleep ModeSelf-Control ModeWork Mode
🔧 Utilities
(60)
freemium
7
AppBlock: Block Apps & Website
AppBlock: Block Apps & Website
AppBlock: Block Apps & Website
App Blocker. Limit Screen Time
Free

This app helps you regain control of your digital life by blocking distracting applications and websites. It offers customizable schedules and strict modes to reduce screen time, improve focus, and support healthier digital habits.

Block distracting appsBlock time-wasting websitesControl screen time
📊 Productivity
(6.3K)
free with in-app purchases
8
Cape: App to Pause Excess
Cape: App to Pause Excess
Cape: App to Pause Excess
Location & Timed App Blocking
Free

This app helps you regain focus by pausing excessive app usage and restoring access later. It's designed to reduce distractions, curb impulsive app openings, and promote healthier digital habits, especially for those with attention challenges.

Set daily screen time limitsSchedule app breaksCustomize pause screen
🔧 Utilities
(15K)
free with in-app purchases
9
Freedom: Screen Time Control
Freedom: Screen Time Control
Freedom: Screen Time Control
App-Blocker für Bildschirmzeit
Free

This app helps you block distracting apps and websites to improve focus and productivity. Schedule blocking sessions across all your devices to build better screen time habits and reclaim productive hours.

Block distracting apps and websitesSchedule blocking sessionsSync across all devices
📊 Productivity
(5.5K)
subscription
10
One-Sec
One-Sec
One-Sec
Visual pacing for test admin
Free
📚 Education
(0)
11
Leap Second - Everyday Videos
Leap Second - Everyday Videos
Leap Second - Everyday Videos
Create Photo & Video Journals
Free

Easily create a daily video journal by capturing, trimming, and stitching short clips. Relive memories and share your life's story with friends and family through highlight reels. Supports photos, videos, and Live Photos with customizable soundtracks and HD export.

Daily video journalingTrim and stitch clipsPhoto and video support
📷 Photo & Video
(5.6K)
subscription
12
Refocus: Block Apps & Websites
Refocus: Block Apps & Websites
Refocus: Block Apps & Websites
Bildschirmzeit, Website Block
Free

This app helps you regain control of your digital life by blocking distracting apps and websites. It offers various methods to limit screen time, set schedules, and track your usage, promoting better focus and productivity.

Block any app or websiteStrict Mode with multiple unblocking challengesSet app timers and time limits
📊 Productivity
(10K)
free with in-app purchases
13
Video Diary: One Second a Day
Video Diary: One Second a Day
Video Diary: One Second a Day
Capture everyday video moments
Free

Capture a single second of video each day to create a personal movie montage of your life. This app offers a simple camera, helpful reminders, and the ability to compile your daily clips into a year-in-review film or for any selected period.

Record one second of video dailyDaily video recording remindersTrack consecutive recording streaks
📷 Photo & Video
(3)
freemium
14
OffScreen: Screen Time Control
OffScreen: Screen Time Control
OffScreen: Screen Time Control
App blocker for focus
Free

This app helps you monitor your phone usage and improve focus. It offers tools to track screen time, set goals, and block distracting apps. Utilize various focus modes and digital detox challenges to break unhealthy habits and enhance productivity.

Screen time tracking and goal settingApp blocking for social mediaMultiple focus modes (Pomodoro, countdown)
💪 Health & Fitness
(53K)
subscription
15
Blockin -Screen Time for Focus
Blockin -Screen Time for Focus
Blockin -Screen Time for Focus
Block App/Site Phone Addiction
Free

This app helps you manage smartphone usage to foster balance and focus. It offers customizable blocking options, progress tracking with rewards, and insights into your digital habits. Achieve digital well-being by reducing screen time and prioritizing real-world activities.

Customizable block types (Limit, Time, Quick)Lockout and Timeout modes for deep focusCollect 'Blockins' for progress tracking
💪 Health & Fitness
(53)
free with in-app purchases
16
Wellspent: Replace Scrolling
Wellspent: Replace Scrolling
Wellspent: Replace Scrolling
Make scrolling time well spent
Free

This app helps you regain control of your screen time by providing science-backed methods to break scrolling habits. It offers customizable check-ins and progress tracking to foster a healthier relationship with your phone, boosting productivity and mindfulness.

Full-Screen Check-InsProgress Score TrackingCustomizable Time Budgets
💪 Health & Fitness
(370)
free with in-app purchases
17
Aloha Browser – Private VPN
Aloha Browser – Private VPN
Aloha Browser – Private VPN
Safe Adblock & Video Manager
Free

This app offers a secure and private browsing experience with a built-in VPN and ad blocker. Enjoy media playback, background audio, and data saving features. Premium options unlock enhanced VPN capabilities and file sharing.

Private browsingUnlimited VPNAd blocker
🔧 Utilities
(311K)
freemium
18
StopWatch&Timer-1/100sec
StopWatch&Timer-1/100sec
StopWatch&Timer-1/100sec
by JINWOO CHOI
Free

This utility app precisely measures time with a stopwatch capable of 1/100th second accuracy. It also functions as a versatile timer, allowing users to set durations from hours to minutes. Ideal for tracking races or managing timed tasks.

1/100 second stopwatchMultiple lap time recordingCustomizable timer (hours/minutes)
🔧 Utilities
(3)
free
19
PlatoVPN: Super VPN Fast Proxy
PlatoVPN: Super VPN Fast Proxy
PlatoVPN: Super VPN Fast Proxy
Best Unlimited Wifi VPN Secure
Free

This app provides a fast, stable, and secure VPN connection with servers in over 50 countries. It offers unlimited bandwidth and data for private browsing, video downloading, and accessing geo-restricted content. A free trial is available, with premium options for enhanced speed and features.

Unlimited proxy time, data, and speedPrivate internet access and securityUltra-speed secure browser and video downloader
🔧 Utilities
(35K)
freemium
20
Min & Sec Timer
Min & Sec Timer
Min & Sec Timer
Minute & Seconds multi timer
Free

This utility allows you to set and manage multiple timers simultaneously, perfect for tasks like cooking or complex routines. Customize alarms, add labels, and switch between light and dark modes for a personalized experience.

Minute/second timerMultiple timer supportAdd, edit, and delete timers
🔧 Utilities
(13)
free

FAQ about One Sec

What are the best one sec apps for iPhone?
one sec | screen time + focus tops our one sec apps ranking as of June 2026, with a 4.8-star average from 23K App Store ratings, and it's free to download.
Yes — 20 of the top one sec apps we rank are free to download, including one sec | screen time + focus and ScreenZen- Screen Time Control.
one sec | screen time + focus has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 229+ one sec apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app introduces intentional friction to distracting apps and websites, making them less appealing for long-term use. It works by delaying access to these apps instead of completely blocking them, which is a key psychological difference that helps users build sustainable habits and reduce overall screen time.
Unlike traditional screen time limits or app blockers that completely prevent access, this app adds a slight delay or interruption when you try to open a distracting app. This subtle friction is designed to break unconscious habits and encourage more intentional usage, leading to a significant reduction in app usage over time.

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