one sec | screen time + focus vs Brainrot
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/
Brainrot
This app helps you regain control of your digital life by blocking distracting apps and websites. Utilize a focus timer and smart schedules to improve productivity, sleep, and reduce screen time. A visual indicator provides a playful nudge to encourage mindful usage.
- App and website blocking
- Focus timer
- Smart scheduling
- Mindful breaks
- Usage insights
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Reclaim your day with Brainrot, a playful screen time control, app blocker, and focus coach. Pick the apps and sites to block, set schedules, and watch your cute brain avatar decay as you doom scroll. The visual nudge helps you put the phone down. Save about 2 hours per day, feel less distracted, sleep better, and get more done. What you get: - Instant blocking for apps and websites - Focus timer for deep work and Pomodoro - Smart schedules for bedtime, mornings, and meetings - Mindful breaks so you reset without the guilt - Clear insights to spot Brainrot apps fast ### PRIVATE & SECURE Brainrot uses Apple’s Screen Time API; all monitoring and blocking run *entirely* on your device. Your browsing data never leaves your phone. *All features described above require a subscription.* Terms of Service: https://thebrainrotapp.com/terms Privacy Policy: https://thebrainrotapp.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: one sec | screen time + focus at 76% against Brainrot's 18%. one sec | screen time + focus also leads on monetization model (freemium vs subscription) and rating (4.8 vs 4.5). On price, ratings volume, update cadence and ads 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 $6.99 per month and Brainrot sells 15 in-app purchases, starting at $3.99 per month. 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. Both are backed by a comparable volume of ratings — 24K and 22K respectively. Written reviews point the same way: 76% of one sec | screen time + focus's written reviews are positive against 18% of Brainrot's.
one sec | screen time + focus ships an update every 2 weeks, Brainrot every 6 days. Both last shipped on October 15, 2026.
| Parameter | one sec | screen time + focus | Brainrot |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24K ratings) — better | 4.5 (22K ratings) |
| Positive reviews | 75.8% of reviews — better | 17.6% of reviews |
| Number of ratings | 24K — better | 22K |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Subscription |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 367 MB | 126 MB |
| Age rating | 4+ | 4+ |
| Developer | riedel.wtf apps S.L. | Smolworks Inc |
Customer experience
one sec | screen time + focus
Brainrot
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
Brainrot
From 22K App Store ratingsWhat we love
- 🚀 Reduces screen time
- 👍 Helpful for productivity
- 🥰 Great app
- 💯 Highly recommended
Room to improve
- 💰 Requires paid subscription
- 🙅♀️ No free version available
- 😤 Forced to pay to use
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)
Brainrot
Reported bugs
2 issues- Stuck on payment screen with no way out
- Requires re-entering info every time
Requested features
2 requests- Free version with limited features
- Free trial period
In-app purchases
one sec | screen time + focus
- one sec pro (1 Month)$6.991 Month
- one sec pro | Family Plan (1 Month)7 Days trial$9.991 Month
- one sec pro (1 Year)7 Days trial$19.991 Year
Show 1 moreShow fewer
- 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
Brainrot
- Unlimited (1 Month)$3.991 Month
- Unlimited (1 Week)$3.997 Days
- Unlimited (1 Week)$4.997 Days
Show 12 moreShow fewer
- monthly$8.991 Month
- Unlimited (1 Year)$9.991 Year
- Unlimited (1 Year)3 Days trial$19.991 Year
- Unlimited (1 Year)7 Days trial$19.991 Year
- Unlimited (1 Year)$19.991 Year
- Brainrot (Full Access)$24.991 Year
- Unlimited (1 Year)3 Days trial$29.991 Year
- Unlimited (1 Year)$29.991 Year
- Brainrot (Full Access)$29.991 Year
- Unlimited (1 Year)3 Days trial$44.991 Year
- Brainrot Annual3 Days trial$49.991 Year
- Unlimited$49.991 Year
Questions
Is one sec | screen time + focus free?
Is Brainrot free?
Which has better reviews, one sec | screen time + focus or Brainrot?
Do one sec | screen time + focus or Brainrot have ads?
Which is updated more often, one sec | screen time + focus or Brainrot?
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