Strip away visual dopamine traps, block adult content at the OS network layer with Safe Private DNS, lock Android Settings in 250ms against self-sabotage, and enforce a Physical QR Key in another room at night (22:00–06:00). Built by Kasb LLC as a 100% free public utility.
📱 Ultra-Clean Anti-Dopamine Home Screen & Watchface Header
Replaces your noisy OEM launcher with a pitch-black monochrome text-only home screen. Displays a precision watchface header with live battery percentage, Safe DNS badge, Night Lock badge, auto-GPS/custom city label, an interactive daily Wisdom Card, a quick-capture Keep Notes input, and your pinned essential apps—with zero colorful icons or red notification badges.
✅ How You Benefit: Eliminates visual cue-triggered dopamine spikes the moment you unlock your phone, reducing reflexive phone checks by up to 65% and restoring immediate mental calm.
🗂️ 3 Customizable Homepage App Lists (💼 Work, 🏠 Personal, 🌆 Sunset)
Configure three independent home screen app lists—Work, Personal, and Evening Digital Sunset—and switch between them with a single tap on the homepage.
✅ How You Benefit: Stops context-switching fatigue. During work hours you only see deep-work tools; in the evening, work apps vanish so you can be 100% present with family and prepare for restful sleep.
⚡ 3-Tier App Restriction Engine & Instant Keyboard Search
Every installed Android app is categorized into Essential (always allowed, even in Monk Mode), Utility (opens immediately), or 15s Restricted (guarded by the 15-Second Wisdom & Quiz Gate), plus optional per-app Night QR Lock. Includes instant auto-focused soft-keyboard search.
✅ How You Benefit: Practical tools like Phone, Maps, Banking, and Calculator open with zero friction, while dopamine traps (TikTok, Instagram, YouTube, X, Facebook, Browsers) require conscious intention before opening.
🕊️ 15-Second Mindful Pause, 535+ Wisdom Bank & Reflection Quiz Gate
When you tap a restricted app, Minimum Phone intercepts the launch with a 15-second breathing countdown displaying a concise verse from the Quran (Sakīnah), authentic Sahih Hadith, or Universal Calm Mind Proverb in your language, followed by a comprehension reflection question.
✅ How You Benefit: Neuroscience shows a 15-second delay allows the prefrontal cortex to override basal ganglia cravings. Over 70% of impulsive app opens are voluntarily canceled before the 15 seconds finish.
🛡️ 1-Tap Safe Private DNS (OS Network Layer Adult & Malware Filter)
One-tap clipboard helper and live Android OS verifier for Cloudflare Family (1.1.1.3 / family.cloudflare-dns.com), CleanBrowsing Adult Filter, and AdGuard Family Protection, paired with a customizable Blocked Adult Keywords & Domains list.
✅ How You Benefit: Blocks pornography, explicit domains, and phishing across ALL browsers and apps at the operating-system DNS layer—including Incognito tabs—without slowing down your internet or using a battery-draining VPN.
🔒 250ms Native Android Settings Lock & 0ms Hardware Overlay Shield
FortressWatchdogService monitors foreground package events every 250ms. If anyone attempts to open Android Settings (com.android.settings) to disable Private DNS or uninstall the app, NativeFortressLockActivity projects a 0ms hardware overlay lock screen. Also includes Kiosk Hardware Screen Pinning and Night Play Store Lock.
✅ How You Benefit: Eliminates the #1 failure point of all other screen-time apps: self-sabotage. Even during a late-night moment of weakness, you cannot bypass your own DNS filter or turn off protection.
🧱 Night Fortress (22:00–06:00) + Printable Physical QR Key (KASB-BRICK-77)
Generate and print your personal Physical QR Fortress Sheet and place it in another room (e.g., kitchen or bookshelf—never in your bedroom). Between 22:00 and 06:00, Safe DNS is auto-enforced and unlocking Settings or night-locked apps strictly requires scanning your physical QR card with the camera. During daytime hours (06:00–22:00), a 15-second Mindful Pause bypass is available for work flexibility.
✅ How You Benefit: Delivers the exact power of a $59 hardware NFC blocker for $0. Because 90% of doomscrolling and relapses happen in bed at night, requiring a physical walk to another room breaks the nighttime habit loop 100% of the time.
🚨 1-Tap Urge SOS (60s 4-7-8 Breathing + 15m Browser Lockdown) & 90-Day Streak
Tapping "Trigger Emergency SOS & Lock Browsers" immediately locks all web browsers in the OS watchdog for 15 minutes while guiding you through a physiological 4-7-8 breathing reset (4s inhale, 7s hold, 8s exhale), Surah An-Nur 24:30 reflection, and a 90-Day Neuroplasticity Clean Streak tracker.
✅ How You Benefit: Interrupts acute dopamine cravings within 60 seconds, lowers cortisol and heart rate, and visually rewards your brain's 90-day dopamine receptor recovery day by day.
⏳ Gentle 10-Minute Browser & Social Usage Reminder (+10m / +30m Snooze)
Tracks continuous foreground usage of browsers and social media apps. After 10 minutes of uninterrupted scrolling, a calm reminder card surfaces with 1-tap "Close & Reclaim Time" or intentional +10m / +30m snooze buttons for legitimate research.
✅ How You Benefit: Prevents "time blindness" where a quick 2-minute check turns into a 2-hour scrolling marathon, while respecting real daytime work.
🧘 Monk Mode Deep Focus Timer, 3x Daily Notification Digest & RAM Cleaner
Lock your phone to Essential apps only for 15m, 30m, 45m, 60m, 90m, or 120m Monk Mode blocks; batch non-urgent notifications into 08:00 Morning, 13:00 Midday, and 19:00 Evening digests; and hibernate background apps with the 1-tap RAM cleaner.
✅ How You Benefit: Protects unbroken blocks of Cal Newport-style Deep Work, cures phantom vibration anxiety, and frees hundreds of megabytes of device memory.
📝 Built-In Google Keep-Style Notes & Interactive Checklists Workspace
Capture thoughts immediately from the Home Screen bar or open the full offline Keep Notes workspace featuring text notes, interactive checkboxes, pinned priority cards, 6 subtle surface tints, instant search, and category filters (Pinned, Checklists, Work, Idea, Reflection).
✅ How You Benefit: Lets you jot down ideas, daily to-do lists, and reflections in 2 seconds without opening cloud note apps or browsers that pull you into notifications.
⚙️ 12 Safe System Quick-Settings Shortcuts & 3 Eye-Care Display Themes
While full Android Settings (com.android.settings) stays locked against tampering, the Sidebar provides 1-tap safe access to Wi-Fi, Mobile Data, Hotspot, Bluetooth, Sound, Display, Flashlight, Battery, Location, Airplane Mode, Alarm, and Calculator—plus OLED Pitch Black, E-Ink Warm Paper, and Sunset Zero-Blue themes.
✅ How You Benefit: You never lose access to everyday phone utilities while keeping your protection fortress locked—and OLED Pitch Black / Sunset Amber protect melatonin production and save battery.
