Scroll Brake Scroll Brake • Blocco app cognitivo per iOS e Chrome

I normali limiti del tempo di utilizzo non funzionano. Questo sì.

Scroll Brake crea un attrito consapevole prima che le app creino dipendenza e rubino la tua concentrazione. Interrompi i loop automatici su iPhone e Chrome senza sforzo di volontà.

No Registration Required Apple Screen Time API iOS 26.5+ & All Chromium Browsers
+2.5 hrs
Risparmiate ogni giorno
100% Privato
Apple Screen Time API
Dashboard del tempo di utilizzo di Scroll Brake
+2.5 hrs Risparmiate al giorno 100% Privato

Perché i limiti classici falliscono: il riflesso dei 15 minuti.

Il pulsante «Ignora limite per 15 minuti» in iOS è diventato un riflesso automatico. Lo premi prima di capire che stai per perdere un'altra ora sui video brevi.

2,5 ore

trascorse ogni giorno da un utente medio in scorrimento continuo

17,5 ore

rubate ogni settimana da social network e feed

38 giorni

sprecate all'anno che potrebbero essere dedicate a obiettivi reali

Funzione Limiti standard iOS Scroll Brake
Protezione dai riflessi Nessuna (aggirabili con 1 tocco) La barriera matematica risveglia la mente
Controllo concentrazione Statistiche passive Previene attivamente il doomscrolling
Notifiche Notifiche fastidiose Concentrazione silenziosa
Privacy Archiviazione locale 100% Privato (Screen Time API)

Come spezzare il ciclo?

Install Scroll Brake and select specific apps or entire categories that steal your attention most.

Choose Apps

Configure your daily time budget. Tip: if you want a 30-minute daily limit, set 10-minute intervals and enable Strict Mode on the 3rd attempt.

Set Limit

Use your apps as usual until the limit hits. Here you face the first fork: tap "Override limit" to solve a math problem, or tap "I understand" and put your phone down.

Limit Reached

If you choose to keep scrolling, you must solve a mental math hurdle. Access stays locked until solved correctly, and switching to the Calculator app instantly reshuffles the problem.

Solve Math

Even after solving correctly, we do not reward scrolling. You get a moment of clarity: return to the app via the top-left link, or tap "Stop Wasting Time" and walk away.

Choose No Scroll

Monitora il tuo tempo di utilizzo effettivo e i trend settimanali. Poiché Scroll Brake intercetta il controllo nativo del tempo di utilizzo di iOS, questa cronologia dettagliata rimane esclusivamente e privatamente nella nostra app.

Check Activity
Choose Apps Set Limit Limit Reached Solve Math Choose No Scroll Check Activity
1

Choose apps & categories

Install Scroll Brake and select specific apps or entire categories that steal your attention most.

2

Set limits & intervals

Configure your daily time budget. Tip: if you want a 30-minute daily limit, set 10-minute intervals and enable Strict Mode on the 3rd attempt.

3

Hit limit & decide

Use your apps as usual until the limit hits. Here you face the first fork: tap "Override limit" to solve a math problem, or tap "I understand" and put your phone down.

4

Solve math (no cheats)

If you choose to keep scrolling, you must solve a mental math hurdle. Access stays locked until solved correctly, and switching to the Calculator app instantly reshuffles the problem.

5

Mindfulness over dopamine

Even after solving correctly, we do not reward scrolling. You get a moment of clarity: return to the app via the top-left link, or tap "Stop Wasting Time" and walk away.

6

Private stats & progress

Monitora il tuo tempo di utilizzo effettivo e i trend settimanali. Poiché Scroll Brake intercetta il controllo nativo del tempo di utilizzo di iOS, questa cronologia dettagliata rimane esclusivamente e privatamente nella nostra app.

How It Works

The more often you get distracted, the harder it is to unlock.

The standard "Ignore limit for 15 minutes" button fails because your finger taps it on reflex. Scroll Brake breaks the autopilot: to unlock an app, you solve a quick math problem in your head. And if you keep opening it again and again during the day, the problems get tougher — until it's simply easier to put the phone down and get back to life.

Protection that grows throughout the day

A gentle wake-up first, then a reason to reflect, and on the third time — the phone goes back on the desk.

1st time today

Gentle warm-up

Takes 3 seconds
Example problem
7 × 8 = 56

A quick problem from the multiplication table. Just enough to snap you out of the trance and ask yourself: "Do I really need to scroll right now or am I just doing it out of habit?"

2nd time today

Time to think

Autopilot won't help
Example problem
34 + 25 = 59

Reaching for social media again? Now you need to add two-digit numbers. While you calculate in your head, your brain wakes up and the compulsive urge to scroll fades away.

3rd time and more

“Nah, I'd rather go work”

Phone goes back on the desk
Example problem
47 + 38 = 85

When your brain realizes it has to do serious mental arithmetic just for another 15 minutes of feed, it gives up: "Not worth the effort, I'd rather do something useful." Loop broken.

Difficulty levels for everyone

Whether you dislike math or want an unbreakable barrier, pick whatever level feels right for you:

Junior

Level 1

For anyone who dislikes math. Simple numbers up to 20 — just to look away from the screen.

Example challenges at this level
Addition
Numbers up to 20
12 + 7 = 19
Subtraction
Simple subtraction
14 − 8 = 6
Multiplication
Multiply by 2, 5, or 10
5 × 7 = 35
Division
Basic table division
18 ÷ 2 = 9
What you'll see on screen
Solves in head
5 × 7
Multiply by 2, 5, or 10
iOS Screen Time Shield Junior • Lv.1

Student

Level 2 Default level

The sweet spot for most: basic multiplication table that wakes up your mind in seconds.

Example challenges at this level
Addition
Tens plus small numbers
60 + 17 = 77
Subtraction
Subtract from tens
80 − 7 = 73
Multiplication
Multiplication table
7 × 8 = 56
Division
Clean division
72 ÷ 8 = 9
What you'll see on screen
Solves in head
7 × 8
Multiplication table
iOS Screen Time Shield Student • Lv.2

High Schooler

Level 3

Two-digit mental math. A noticeable hurdle, but still comfortable to calculate.

Example challenges at this level
Addition
Two-digit addition
34 + 25 = 59
Subtraction
Two-digit subtraction
78 − 35 = 43
Multiplication
Tens by single digit
40 × 4 = 160
Division
Round numbers division
150 ÷ 5 = 30
What you'll see on screen
Solves in head
40 × 4
Tens by single digit
iOS Screen Time Shield High Schooler • Lv.3

College Student

Level 4

Requires real focus. Completely stops autopilot with numbers that carry over.

Example challenges at this level
Addition
Addition with carrying
47 + 38 = 85
Subtraction
Subtraction with borrowing
73 − 48 = 25
Multiplication
Two digits by single digit
17 × 4 = 68
Division
Two-digit exact division
84 ÷ 4 = 21
What you'll see on screen
Solves in head
17 × 4
Two digits by single digit
iOS Screen Time Shield College Student • Lv.4

Scholar

Level 5

Serious mental arithmetic. Impossible to solve without putting all distractions aside.

Example challenges at this level
Addition
Three digits plus two digits
184 + 67 = 251
Subtraction
Three digits minus two digits
214 − 58 = 156
Multiplication
Mental multiplication
24 × 7 = 168
Division
Three digits by small numbers
204 ÷ 6 = 34
What you'll see on screen
Solves in head
24 × 7
Mental multiplication
iOS Screen Time Shield Scholar • Lv.5

Professor

Level 6

A hefty mental workout. After solving one of these, you won't feel like scrolling anymore.

Example challenges at this level
Addition
Two three-digit numbers
348 + 279 = 627
Subtraction
Three-digit subtraction
623 − 285 = 338
Multiplication
Multiply numbers 11 to 19
14 × 17 = 238
Division
Division by two-digit numbers
336 ÷ 14 = 24
What you'll see on screen
Solves in head
14 × 17
Multiply numbers 11 to 19
iOS Screen Time Shield Professor • Lv.6

Grandmaster

Level 7

The iron wall. You will almost certainly put your phone down and go back to what matters.

Example challenges at this level
Addition
Three-digit challenge
879 + 688 = 1567
Subtraction
Complex subtraction
768 − 489 = 279
Multiplication
Multiply large two-digit numbers
43 × 16 = 688
Division
Advanced exact division
945 ÷ 27 = 35
What you'll see on screen
Solves in head
43 × 16
Multiply large two-digit numbers
iOS Screen Time Shield Grandmaster • Lv.7
Quick 1-Minute Setup

3 warm-up questions to find your pace

No complicated setup. When you first open the app, 3 quick questions help pick your comfortable starting level. No grades or pressure — just finding what feels right for you.

Table multiplication (e.g. 7 × 8) Quick start
Addition with carry (e.g. 47 + 38) Attention
Mental multiplication (e.g. 16 × 4) Focus
Always Balanced

Adapts to how you feel

Scroll Brake notices how easily you solve each challenge. If you breeze through, it keeps you on your toes. If you're tired in the evening or make a mistake, it softens up automatically.

Solve quickly with zero mistakes Difficulty gently rises
Normal, comfortable solve Level stays steady
Tired or made a mistake Difficulty gently softens
Fair mental arithmetic: No pen and paper, decimals, or remainder. All problems are crafted so you can comfortably solve them in your head in 5–15 seconds.
Estensione per Chrome

Basta passare da una scheda all'altra senza pensare. Ora nel tuo browser.

Stanco di aprire Twitter, Reddit o YouTube Shorts con il pilota automatico mentre lavori? Scroll Brake porta la frizione cognitiva sul desktop. Risolvi calcoli a mente per sbloccare i siti di distrazione, monitora il tempo attivo reale e ritrova una concentrazione profonda.

Math barrier before opening sites

Solve a quick mental math problem to earn access. Every repeat unlock gets slightly tougher, snapping you out of autopilot before mindless browsing begins.

Tracciamento del tempo attivo reale

Il timer scorre solo quando muovi attivamente il mouse, digiti o scorri. Se cambi scheda o riduci il browser a icona, il conto alla rovescia si mette subito in pausa.

Blocco chirurgico di URL e Shorts

Blocca interi domini o prendi di mira feed che creano dipendenza come youtube.com/shorts*, mantenendo accessibili guide, tutorial e articoli di lavoro.

reddit.com — Challenge Active
Barriera di frizione cognitiva Scroll Brake Tracciamento della sessione attiva e popup Regole per domini e percorsi URL

No Account Required

No accounts, emails, or cloud sync. All rules and counters stay 100% locally in chrome.storage.

Zero appesantimenti

Puro JavaScript vanilla senza framework pesanti. Consumo quasi nullo di CPU e memoria.

Quote giornaliere di sblocco

Imposta limiti rigidi come un massimo di 5 sblocchi al giorno. Raggiunta la quota, l'accesso rimane bloccato fino a mezzanotte.

Multi-browser

Supporto completo per Google Chrome, Brave, Microsoft Edge, Opera e Vivaldi.

Pronto a riprendere il controllo del tuo browser?

Install the official extension from the Chrome Web Store in one click. No registration, no ads, no subscriptions.

Aggiungi a Chrome
Chrome, Brave, Edge e Opera Manifest V3 Nessuna raccolta dati
Loved by Focus Seekers

Proven to break the scrolling loop

"The only app that actually forced me to put my phone down and go to sleep instead of scrolling until 2 AM."

A
Alex
Verified App Store User

"I used to switch to Twitter and Reddit tabs every 5 minutes while coding without even realizing it. The mental arithmetic completely snapped me out of autopilot."

D
Dmitry K.
Software Engineer

"Default iOS limits are useless because you click Ignore in 0.5s. Scroll Brake gives that essential 10-second friction to ask myself: do I really want this?"

S
Sarah M.
Medical Student
FAQ

Frequently Asked Questions

Everything you need to know about Scroll Brake, cognitive friction, and privacy.

Scroll Brake si basa sui principi della psicologia comportamentale. Controllare continuamente lo smartphone è un riflesso automatico («Sistema 1») alimentato da loop di dopamina. I limiti standard di iOS falliscono perché premere «Ignora limite» richiede una frazione di secondo di pura memoria muscolare inconscia. Studi scientifici peer-reviewed (compresi quelli pubblicati su PNAS) dimostrano che introdurre un breve attrito cognitivo prima di aprire app riduce l'uso impulsivo dello schermo di oltre il 57%. Richiedendo un rapido calcolo mentale, Scroll Brake riattiva la corteccia prefrontale («Sistema 2») e interrompe il pilota automatico. In oltre il 70% dei tentativi, gli utenti si rendono conto che l'app non è necessaria e ripongono il telefono, risparmiando oltre 2 ore ogni giorno.

100% private. Neither the iOS app nor the Chrome extension requires an account, email, or registration. Scroll Brake uses Apple's native Screen Time API (FamilyControls framework) and local browser storage. Your browsing history, screen time, and app usage never leave your device and are never sent to any server. There are zero ads, zero tracking, and zero telemetry.

Scroll Brake include il rilevamento automatico del livello. Durante l'onboarding, completi un rapido test diagnostico di calibrazione. Da quel momento, il nostro algoritmo adattivo regola dinamicamente la difficoltà dei calcoli in base alla velocità di risoluzione e alla percentuale di risposte corrette. Puoi anche escludere del tutto le app essenziali o gestire le eccezioni di emergenza nelle impostazioni di iOS.

Scroll Brake includes generous core features out of the box with zero ads: up to 3 active app limits, adaptive math hurdles, and the complete Chrome extension without restrictions — more than enough for everyday digital balance. An optional Pro subscription is available for power users who need Strict Mode and unlimited app limits.

The Chrome extension blocks distracting websites (YouTube, Twitter/X, Reddit, Instagram) in desktop browsers with the exact same mental arithmetic challenges, keeping your focus intact across mobile and laptop.

No. Scroll Brake utilizza le API ufficiali Screen Time di Apple (framework FamilyControls e DeviceActivity). Tutte le restrizioni vengono gestite nativamente da iOS a livello di sistema senza processi pesanti in background. Il consumo della batteria è praticamente nullo.

Mai. Hai il pieno controllo su quali specifiche app e siti limitare. Le funzionalità essenziali del sistema (Telefono, SMS, Sveglie) non possono essere bloccate per progettazione, e puoi consentire liberamente app di lavoro come Slack o le email bloccando solo feed compulsivi come TikTok, Instagram o YouTube.

No, they work independently by design to guarantee 100% privacy. Because Scroll Brake requires no accounts, email registration, or cloud servers, all your data stays strictly on your local device. In Chrome, you can even configure distinct rules across different browser profiles (e.g. Work vs Personal) completely separate from your iOS app.

Smetti di perdere più di un mese della tua vita ogni anno a scorrere lo schermo.

No registration required. Zero data collection. 100% private local storage.

Informativa sulla privacy di Scroll Brake

Scopri come Scroll Brake gestisce i tuoi dati e protegge la tua privacy.