Comparison

Cortex vs LessScroll

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cortex

This app intercepts reflexive app openings, providing a brief pause and a choice to stop or continue. It helps users build real control over their attention, reduce anxiety, improve sleep, and track progress in breaking mindless scrolling habits.

Highlights
  • Intercepts reflexive app taps
  • Provides a short pause before opening apps
  • Offers a clear choice to stop or continue
  • Helps recognize and break scrolling patterns
  • Tracks self-intervention progress
  • Reduces anxiety and improves sleep
Features
Read full description

Stop opening apps without thinking. Cortex helps you interrupt automatic phone habits before mindless scrolling begins. Instead of relying only on willpower or simply blocking apps, Cortex creates a brief pause at the exact moment you feel the urge to open them. That small moment between impulse and action can help you become more aware of compulsive phone use, phone addiction, reduce distractions and regain control over how you spend your screen time. WHY CORTEX WORKS • Interrupt automatic phone habits in real time. • Reduce mindless scrolling and compulsive phone use. • Create a pause before opening distracting apps. • Become more aware of your phone habits and screen time. • Reduce the urge to constantly check your phone. • Spend less time scrolling automatically. • Build a more intentional relationship with technology. • Track your real progress and see how often you interrupt an impulse. HOW IT WORKS Choose the apps you want to use more intentionally. When you try to open one automatically, Cortex creates a brief interruption between the urge and the action. You may experience: • a short pause • a visual intervention • a simple challenge • a moment to decide whether to stop or continue These small real-time interventions help you avoid opening apps purely out of habit. Over time, Cortex helps you recognize the patterns behind automatic scrolling, compulsive phone use and phone addiction. The goal isn't to eliminate your phone or force you to block everything. It's to help you notice when you're using an app intentionally and when you're simply reacting to an impulse. MORE THAN AN APP BLOCKER Cortex is not another productivity app or a traditional app blocker. It's designed for the moments when you reach for your phone without thinking. When you open an app automatically. When you check your phone again seconds after putting it down. When you start scrolling and suddenly realize you have spent more time there than you intended. Cortex creates a moment to pause before the habit takes over. By interrupting automatic behavior at the exact moment it happens, Cortex can help you reduce mindless scrolling, regain focus and become more intentional about your screen time. Download Cortex and interrupt your next impulse before the scroll begins. Terms of Use: https://totomarchesini.github.io/cortex-legal/terms Privacy Policy: https://totomarchesini.github.io/cortex-legal/privacy

About

LessScroll

This app helps you reduce screen time by blocking distracting applications during focused work or study sessions. You can set timers, choose specific apps to block, and track your progress with achievements and streaks. All data remains on your device for privacy.

Highlights
  • Block distracting apps
  • Set custom session timers
  • Predefined session presets
  • Track reclaimed hours
  • Daily streaks and achievements
  • Privacy-focused data handling
Features
Read full description

LessScroll helps you reduce screen time by blocking distracting apps during focused sessions. Set a timer, choose the apps to block, and stay on task without interruptions. How it works: Start a session and select which apps to block — social media, entertainment, or any apps you choose. LessScroll uses Apple's Screen Time framework to enforce the block for the duration of your session. When the session ends, everything unlocks automatically. Session presets - Quick Break (25 min) — a short reset between tasks - Deep Focus (2 hrs) — extended work or study time - Mega Detox (6 hrs) — a full half-day lockout Or set a custom start and end time to match your schedule. Track your progress - See total hours reclaimed across all sessions - Maintain daily streaks for consistent use - Unlock achievements as you build the habit Achievements include: - First session completed - 3, 7, and 30-day streaks - 1, 10, 25, and 100 hours reclaimed Privacy and Terms of Service LessScroll uses Apple's Screen Time and Family Controls APIs. No usage data is sent to external servers. Everything stays on your device. Privacy Policy: https://lessscroll.lol/privacy.html Terms of Service: https://lessscroll.lol/terms.html

Screenshots

Cortex4 screens
LessScroll4 screens

Verdict

The call

The clearest difference is ads: LessScroll at none against Cortex's shown. LessScroll also leads on monetization model (free vs free with in-app purchases). Cortex's advantage is ratings volume (9 vs 1). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cortex sells 7 in-app purchases, starting at $3.99 per month and LessScroll sells 2 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Cortex against 5.0 for LessScroll. That said, the two scores are not equally well evidenced: Cortex has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 6 level
Cortex versus LessScroll: the parameters behind the verdict, then further details
ParameterCortexLessScroll
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Number of ratings9 — better1
Update frequencyEvery 4 daysEvery 4 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017
Further details — not scored
Size133 MB10 MB
Age rating12+4+
Developervalentino marchesiniYohanan Negash

Customer experience

Cortex

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

LessScroll

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Cortex

Subscriptions6
  • Cortex Pro - Monthly$3.991 Month
  • Cortex Pro - Semanal$4.997 Days
  • Cortex Pro Annual (3-Day Trial)7 Days trial$39.991 Year
Show 3 more
  • Cortex Pro Annual$39.991 Year
  • Cortex Pro Annual (30-Day Trial)1 Month trial$39.991 Year
  • Cortex Pro Annual (25% Off)1 Year trial$39.991 Year
One-time1
  • Cortex Pro - Lifetime$79.99
2 purchases

LessScroll

Subscriptions2
  • Yearly 50%$14.991 Year
  • Yearly$29.991 Year

Questions

Is Cortex free?
Cortex is free to download, with in-app purchases available.
Is LessScroll free?
LessScroll is free to download, with in-app purchases available.
Which has better reviews, Cortex or LessScroll?
Cortex and LessScroll are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do Cortex or LessScroll have ads?
Cortex shows ads; LessScroll does not.
Which is updated more often, Cortex or LessScroll?
Cortex ships an update every 4 days, and LessScroll every 4 days. Most recently, Cortex was updated on October 5, 2026 and LessScroll on October 7, 2026.

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