Screen time tools fade fast for ADHD brains. Here's how to design friction that actually holds: short, novel challenges at the moment you reach, set up to last.
Willpower runs out exactly when you're tired and reaching for your phone. Here's why friction beats self-control for screen time, and how Zenvi builds it in.
Zenvi's AI-photo habit challenge makes you snap proof of a real habit — read, drink water, cook — before distracting apps unlock. On-device AI confirms it. Here's how.
A QR-scan unlock makes you walk across the room to a code before an app opens. Here's how Zenvi turns physical distance into focus, so the reflex tap meets a few steps.
A quick phone check is never quick. It costs about 23 seconds of refocus each time. Here's the real price of context switching and how to stop paying it.
A custom block screen turns your app blocker's pause into a moment you actually notice. Here's how Zenvi's block screens work and how to set one up that holds.
Earned screen time means you unlock distracting apps by completing a quick challenge first, instead of just being blocked or scheduled. Here's the category, explained.
Can't stop checking Instagram every 10 minutes? Willpower won't fix a reflex. Here's how to build a system with friction at the reach — and where Zenvi fits.
The best screen time apps for ADHD adults add in-the-moment friction, not just another timer. Here's what actually holds attention, by approach, and where Zenvi fits.
Zenvi's full challenge list: math, memory, AI quiz, breathing, QR scan, fitness reps, and AI-photo habits — the quick tasks you do to unlock apps and earn screen time.
Zenvi makes you do a few push-ups or squats — counted live by your iPhone camera — before Instagram unlocks. Here's exactly how the exercise challenge works and how to set it up.
If One Sec's breathing pause stopped slowing you down, here are the best One Sec alternatives — from challenge-based unlocks to strict blockers you can't swipe past on autopilot.
Opal blocks distracting apps on a schedule you set in advance; Zenvi makes you earn each unlock with a quick challenge. Here's which approach actually holds.
One Sec adds a breathing pause before you open an app; Zenvi makes you earn the unlock with a quick challenge. Here's which friction actually changes the habit.
Your iPhone app blocker stops working after a week because your brain learns to swipe past a static wall. Here's why blockers fail and the fix that keeps them effective.
Blocking apps fights you; earning screen time builds the habit. Here's why earned access sticks where hard blocks fail, and how Zenvi makes it work.
Zenvi gives you seven challenge types. Most people pick math and never look back. Here's how to match the right challenge to the moment — wake-up through late-night doom.
Apple's Screen Time is genuinely useful and free. It also has three soft spots that make it easy to ignore. Here's an honest read on where it works, where it doesn't, and what Zenvi adds on top.
