one sec | screen time + focus vs No Scroll
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
one sec | screen time + focus
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.
- Adds friction to distracting apps
- Delays app access instead of blocking
- Reduces app usage significantly
- Doom Scroll Emergency Brake (Re-Intervention)
- Free Safari extension for websites
- Integrates with other productivity apps
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Willpower is not enough against social media algorithms! That’s why I made one sec: one sec adds friction to distracting apps to make them less appealing…long-term! This principle works really well: we have gained scientific evidence in numerous research studies with the Max-Planck Institute, with the German and Danish government, and in dozens more scientific collaborations: one sec has incredible effects on your screen time: app usage drops by 57% on average! …just read our App Store reviews or try it for yourself if you don’t believe me (…you should really try it)! How is one sec different from Screen Time limits or app blockers? - one sec DELAYS access to distracting apps instead of blocking apps completely – that’s an important difference psychologically. - This way, we solve the screen time problem at its roots: long-term & sustainably! - one sec is always on, and makes using social media just slightly more annoying…so you’ll end up using it only when you actually have a reason! Which apps can I use with one sec? - You can set up one sec with any app you’d like to use less / more intentional. - Most popular use-cases are: social media, games, video streaming, dating, stock/coin trading, adult content. - Using one sec with one app of your choice if completely free, for more you’ll need to purchase one sec pro (we also need to finance development of our app!). What if I get stuck scrolling? - No worries, one sec offers a Doom Scroll Emergency Brake: We call it Re-Intervention. - After a set time (e.g. 5 minutes) you’ll be kicked out of social media, and you’ll have to go through an intervention again to unlock more time. Where can I learn more about the scientific background of one sec? → https://one-sec.app/research Can I use one sec to interrupt access to websites as well? → Yes, one sec offers a free Safari extension as well. How does one sec work technically? - one sec uses Shortcuts Automation to toggle a deep breath animation whenever you open one of the configured apps (Instagram, Twitter, YouTube…). - This breaks unconscious social media habits short-term (literally, as soon as you have set it up) and even helps long-term by adding more friction when opening these apps. Integrations: - Structured: one sec blocks apps during unfinished tasks. - LENGO: learn vocabulary to unlock social media. I developed one sec for myself in 2020…and it worked so well I decided to upload it to the App Store. Especially for people with ADHD one sec is a great tool to gain back control for incredible focus and concentration. – Frederik Legal information: Available Subscription Options: one sec pro (annual / monthly / lifetime unlock) one sec can contribute mindful moments to the Health App via HealthKit. one sec is covered by U.S. Patent 12,468,828 B2. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://one-sec.app/privacy/
No Scroll
This app helps you reduce screen time and improve focus by setting limits on app usage. It uses behavioral psychology to combat doomscrolling and reclaim your valuable time without requiring you to delete social media apps.
- Set time limits before opening apps
- Auto-locks apps when time expires
- Schedule app blocking during specific hours
- Set daily app usage budgets
- Track progress and build healthy habits
- Minimalist and distraction-free design
- Privacy-focused using Screen Time framework
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Achieve More With No Scroll. No Scroll is designed for professionals who want to reduce screen time, stay focused, and accomplish more. Willpower alone isn’t enough to stop doomscrolling. You need an app that fights back. No Scroll helps you take control of your screen time without making you delete social media. How It Works: 1. Choose a time limit before you open TikTok, Instagram, or any app 2. No Scroll locks your app for 5 minutes when time's up 3. You scroll less, waste less time, and achieve more Why It Works: We built No Scroll because Apple's Screen Time and other screen time apps didn't work for us. No Scroll is built using behavioral psychology and habit design. No Scroll is easy to use and gives you the tools you need to actually stop doomscrolling. Your time is your most valuable asset. Why waste hours doomscrolling? Invest in yourself and download No Scroll for free today! Features to help you scroll less: - Session Limits: Set time limits before opening an app. Auto-locks your app when time’s up. (No Scroll’s unique feature that our users love the most!) - Schedules: Block distracting apps during specific hours. - App Limits: Set a daily budget for your app. No Scroll locks your app when you've reached your time limit. - Progress Tracking: Build awareness and healthy habits. - Minimalist design: Easy to use and distraction free. - Privacy First: Built using Apple’s Screen Time framework to securely block apps you use. Your personal data never leaves your device. - Built by a founder passionate about digital wellness Try No Scroll for free today! Your future self will thank you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/no-scroll/home
Screenshots
Verdict
The clearest difference is rating: one sec | screen time + focus at 4.8 against No Scroll's 4.5. one sec | screen time + focus also leads on review sentiment (76% vs 55%) and ratings volume (24K vs 686). On price, update cadence, ads and in-app purchases 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
Both are free to download. one sec | screen time + focus sells 6 in-app purchases, starting at $2.99 per month and No Scroll sells 16 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
one sec | screen time + focus holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: one sec | screen time + focus has 24K ratings behind it against 686, so its average is the more settled of the two. Written reviews point the same way: 76% of one sec | screen time + focus's written reviews are positive against 55% of No Scroll's.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | one sec | screen time + focus | No Scroll |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24K ratings) — better | 4.5 (686 ratings) |
| Positive reviews | 75.9% of reviews — better | 54.9% of reviews |
| Number of ratings | 24K — better | 686 |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 368 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | riedel.wtf apps S.L. | Self Invest LLC |
Customer experience
one sec | screen time + focus
No Scroll
User reviews
one sec | screen time + focus
From 24K App Store ratingsWhat we love
- 🚀 Saves time
- 👍 Helps reduce screen time
- 💡 Customizable interventions
- 👍 Effective at curbing habits
- 👍 Intuitive and easy to use
Room to improve
- 🐛 Buggy at times
- 💰 Premium features behind paywall
- 🔒 Concerns about privacy/data collection
- 🔒 Inability to fully disable the app
- 🐛 Inconsistent behavior across apps
No Scroll
From 686 App Store ratingsWhat we love
- ✅ Effectively reduces doomscrolling behavior
- ⏱️ Flexible time limit options (5-30 minutes)
- 🔐 Strong unlock mechanism with code requirement
- 💪 Works better than Apple's native screen time
- 🎯 Intentional app usage encouragement
Room to improve
- 💳 Requires subscription for premium features
- 🚫 Paywall blocks access before trial
- 🔄 Can switch between multiple blocked apps to bypass limits
- ⚠️ Lacks accountability tracking and history
- 🐛 App stops working after updates occasionally
Bugs and requests
one sec | screen time + focus
Reported bugs
4 issues- App switching issues
- Interventions not triggering properly
- Inconsistent behavior with shortcuts
- Crashes and freezes on certain devices
Requested features
6 requests- Ability to block more apps for free
- Customizable intervention timers
- Scheduled app blocking/access
- Passcode protection for settings
- Sync settings across devices
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- More intervention types (e.g. games)
No Scroll
Reported bugs
10 issues- App freezes on premium trial popup with no exit option
- Blocks unused apps when time expires on another app
- Doesn't release apps after freeze time ends
- Phone hangs with no control or banner displayed
- App stops working after iOS updates
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- Reinstallation required periodically for functionality
- Interferes with payment processing links
- Notification system not triggering properly
- Cooldown timer stuck on screen
- Unable to unrestrict apps in some cases
Requested features
12 requests- Unified timer across all blocked apps instead of per-app
- Custom time intervals beyond 5-30 minute presets
- Ability to block specific content (reels, shorts) within apps
- Website blocking capability
- Longer time period options (up to 3 hours)
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- Accountability history and integrity tracking
- Reflection prompts before unlocks or rule changes
- Weekly summaries focused on accountability
- Notification system for setting time limits
- Option to allow longer video watching (30+ minutes)
- Lock all apps when using one to prevent app switching
- Pause timer when app is closed
In-app purchases
one sec | screen time + focus
- one sec pro (1 Month)$2.991 Month
- one sec pro | Family Plan (1 Month)7 Days trial$4.991 Month
- one sec pro (1 Year)7 Days trial$19.991 Year
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- one sec pro | Family Plan (1 Year)7 Days trial$29.991 Year
- one sec pro | Lifetime$99.99
- one sec pro | Family Lifetime$149.00
No Scroll
- No Scroll Premium (Weekly)$3.997 Days
- No Scroll Premium (Weekly)3 Days trial$3.997 Days
- No Scroll Premium (Weekly)$4.997 Days
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- No Scroll Premium (Monthly)$5.991 Month
- No Scroll Premium (Weekly)$7.997 Days
- No Scroll Premium (Monthly)$7.991 Month
- No Scroll Premium (Monthly)$9.991 Month
- No Scroll Premium (Monthly)$14.991 Month
- No Scroll Premium (Annual)$19.991 Year
- No Scroll Premium (Annual)$29.991 Year
- No Scroll Premium (Annual)$39.991 Year
- No Scroll Premium (Annual)3 Days trial$39.991 Year
- No Scroll Premium (Annual)7 Days trial$39.991 Year
- No Scroll Premium (Annual)3 Days trial$49.991 Year
- No Scroll Premium (Annual)3 Days trial$59.991 Year
- Early Unlock$4.99
Questions
Is one sec | screen time + focus free?
Is No Scroll free?
Which has better reviews, one sec | screen time + focus or No Scroll?
Do one sec | screen time + focus or No Scroll have ads?
Which is updated more often, one sec | screen time + focus or No Scroll?
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