Hidden Value vs One Sec
Of everything on this list, One Sec is philosophically the closest to Hidden Value — neither one is a blocker. One Sec inserts a short breathing pause (or a mirror, or a type-a-sentence prompt) before a distracting app opens, and a peer-reviewed study with the Max Planck Institute and Heidelberg University found that pause cuts social media use by roughly 57% on average. Hidden Value takes a different angle on the same idea: instead of a breathing exercise, it shows the actual dollar cost of the scroll at your hourly rate, with an automatic tab close if the friction alone doesn't stop you. Here's the honest breakdown.
Most "X vs Y" pages are thinly disguised sales pitches where the author's product wins every round. This isn't that. One Sec has real, independent research behind its approach and a mobile footprint Hidden Value doesn't have yet. The honest answer to "which should I use" comes down to where your distraction actually happens, and what kind of pause you respond to — a breathing exercise, or a running dollar figure.
The quick verdict
Choose Hidden Value if…
Your distraction happens mostly in Chrome on your work computer, you bill by the hour, and you want the pause to carry a specific number — not just a breath — plus a hard backstop if you keep scrolling anyway.
Choose One Sec if…
Your distraction happens mostly on your phone, you want an intervention with a rotating library (breathing, mirror, type-a-sentence) so it doesn't go stale, and you want a friction tool with a published study behind it.
Side-by-side comparison
| Hidden Value | One Sec | |
|---|---|---|
| Primary platform | Chrome (desktop browser); iPhone app coming soon | iOS, Android, plus Mac/Windows/Linux via browser extension |
| Core approach | Opportunity-cost visibility + friction + auto-close | A short mindful pause — breathing, mirror, or type-a-sentence — before the app opens |
| Shows cost in dollars | Yes — your Hidden Cost at your hourly rate | No — logs opens and self-reported mood, no dollar value |
| Independent research | Not yet published | Yes — Max Planck Institute / Heidelberg University study, ~57% reduction in social media use |
| Hard stop if friction fails | Yes — automatic tab close on repeat offenders | No — the pause itself is the entire intervention; you can proceed after it |
| Can you turn it off? | Yes — a few clicks in chrome://extensions, same as any extension | Yes — it's a pause, not a lock; skipping it is one tap once the timer runs out |
| Pricing model | Free tier + optional Pro | Browser extension is free; the full app is a paid subscription |
Pricing changes and is often tested, so we don't quote exact numbers — check each product's site for current plans.
What is Hidden Value?
Hidden Value is a Chrome extension that tracks the sites eating your time and reframes them as opportunity cost: a running dollar figure based on your hourly rate. When you reach for a distracting site, it adds friction and shows you the cost before you commit. If that's not enough, it escalates — a popup, then an intervention, and if you still don't stop, it closes the tab for you automatically.
The goal isn't just to interrupt you for a moment — it's to make the source less addictive, so you stop wanting it as much in the first place. A breathing pause asks you to notice the urge; Hidden Value tries to make the urge itself smaller by attaching a real cost to it every single time. That's the part that lasts, especially on the work computer where your billable hours actually live.
What is One Sec?
One Sec is a friction app that inserts a short intervention — a breathing exercise, a mirror, or a prompt to type a sentence — before a distracting app or site opens, on your phone or your desktop browser. It rotates through several intervention types so the pause doesn't become something your thumb learns to swipe past on autopilot, and it can prompt you afterward to log why you opened the app and how you felt. All of that data stays on-device.
What sets One Sec apart from most tools on this list is that it has actual peer-reviewed evidence behind it: a study run with the Max Planck Institute and Heidelberg University measured roughly a 57% average drop in social media use among people using the pause. That's a genuinely strong, independently-verified result, and it's more research than most focus tools — Hidden Value included — currently have published. One Sec also already runs natively on iOS and Android, which matters, since a lot of doomscrolling happens on the phone, not the work laptop.
Both tools reject the idea that a hard wall is the answer — that's what makes this comparison closer than most on this list. But they interrupt you with different currencies. One Sec's pause asks you to notice the urge for a few seconds; it's proven to work, but it doesn't tell you what the scroll is actually costing you. Hidden Value's friction carries a number — your real Hidden Cost, in dollars, at your hourly rate — and if that number doesn't stop you, an automatic tab close does. One dissolves the pull through mindfulness; the other dissolves it through math. Neither is a lock: One Sec's pause can be swiped past, and Hidden Value is a Chrome extension you can disable in a few clicks. The difference isn't which one is harder to escape — it's which currency actually changes your behavior.
Where Hidden Value is the better choice
- You want the friction to carry a specific number. A breath is a pause; a dollar figure is a reason. Curious what your number actually is? Run it through the screen time cost calculator.
- You want a hard backstop, not just a pause you can proceed past. Hidden Value's automatic tab close steps in when friction alone hasn't been enough — One Sec's intervention ends the moment you finish it.
- Your distraction is mostly a desktop, work-hours problem. More on that in our guide to stopping doomscrolling during work hours.
Where One Sec is the better choice
- Your distraction happens mostly on your phone. One Sec runs natively on iOS and Android today; Hidden Value is built for desktop Chrome, with an iPhone app coming soon.
- You want a tool with published, independent evidence behind it. The Max Planck/Heidelberg study is a real credibility signal that most friction and blocking apps, Hidden Value included so far, don't have.
- You want variety in the intervention itself. Rotating between breathing, mirror, and type-a-sentence prompts keeps the pause from going stale in a way a single mechanism can't.
Can you use both?
Yes — and it's one of the more natural pairings on this list, since neither tool is trying to lock you out of anything. One Sec for the phone, where its intervention library and study-backed pause do the most good; Hidden Value for Chrome on the desktop, where you want that same friction philosophy paired with a real dollar cost and a hard stop if you don't take the hint.
Frequently asked questions
Is Hidden Value or One Sec better?
They're the two closest philosophically on this list — both use friction instead of a hard block. On desktop during work, Hidden Value's edge is showing the real dollar cost of the scroll at your hourly rate, with an automatic tab close as the backstop. One Sec's edge is that it already runs on iOS and Android too, and its breathing-pause approach has a peer-reviewed study behind it. If your distraction happens mostly on your phone, One Sec; if it happens on your work computer and you want to see what it's costing you, Hidden Value.
Does One Sec actually work? Is there research behind it?
There's real evidence for it. A study with the Max Planck Institute and Heidelberg University found One Sec's short breathing-pause intervention reduced social media use by roughly 57% on average among people who used it. That's a genuinely strong result for a friction-based tool, and it's more independent research than most focus apps, including Hidden Value, currently have behind them.
What's a good One Sec alternative for desktop work?
Hidden Value is worth trying if you want the friction to carry a specific number, not just a pause. Instead of a breathing exercise or a mirror prompt, it shows your running Hidden Cost in dollars at your hourly rate, and closes the tab automatically if you keep scrolling past the warning.
Can I use both Hidden Value and One Sec?
Yes, and it's a reasonable combination — One Sec for the phone, where most of its intervention library and cross-platform sync live, Hidden Value for Chrome on the desktop, where you want the pause to come with a dollar figure attached. They overlap in philosophy but not in where they run.
See what distraction costs you on desktop
Hidden Value tracks the sites stealing your time in Chrome and reframes them as the dollars and hours you're not getting back.
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