How is Shale different from One Sec?

One Sec uses iOS Shortcuts to add a 5-to-10 second breathing pause when you open an app, after which you can scroll without a time limit. Shale uses Apple's native Screen Time API (FamilyControls) to lock distracting apps until you answer flashcards, unlocking 1 minute of screen time per card completed and re-locking automatically when your earned minutes expire.

Is Shale or One Sec better for stopping doomscrolling?

One Sec helps catch unconscious taps, but once the 5-second breathing pause ends, users can still doomscroll for hours. Shale caps how long you can scroll by metering access strictly through completed flashcards (1 card = 1 minute).

Does One Sec have flashcards?

No. One Sec is a mindfulness delay tool. Shale includes 14 premade study decks, custom flashcard creation, and an AI deck generator.

Shale vs One Sec: Mindful Pause vs Flashcards

Name: Shale App
Author: Shale

One Sec adds a short pause, such as a deep breath, before a chosen app opens, so you can decide whether you really want to open it. Shale also steps in when you open a chosen app, but it asks you to answer flashcards, and every card you complete earns 1 minute of screen time.

Quick Verdict (2026)

Choose Shale if: You want hard Apple Screen Time API shielding that meters your scroll time by flashcards completed (1 card = 1 minute, re-locking automatically when time runs out).
Choose One Sec if: You only want a 5-second breathing exercise before an app opens and do not want flashcard reviews or strict time metering.

We make Shale, so we are not an unbiased source. We have tried to describe One Sec fairly based on public information, but features and pricing change. Please check One Sec's own website or App Store page for current details.

Try Shale

Free to download on iOS, with a 14-day free trial.

At a glance

	Shale	One Sec
What happens when you open an app	You answer flashcards (1 card = 1 minute)	A short mindful pause before the app opens
Main goal	Turn phone-checking moments into study	Build awareness before you scroll
Learning content	14 premade decks, your own cards, and instant AI-generated decks	None (mindfulness breathing delay)
Platform & Tech	iOS native Apple Screen Time API (Android waitlist)	iOS, Android, Mac / browser extensions (uses iOS Shortcuts automation)
Pricing	14-day free trial, then 2.99€/week or 40€/year (~$40/yr)	Free tier (1 app); Pro ~$19.99–$39.99/yr (check One Sec for latest)

Pause vs practice

One Sec is about awareness. The pause gives you a moment to notice the impulse and choose whether to continue. If a calm, mindful nudge is what you need, that is a good fit.

Shale is about using that moment productively. Instead of a pause, you spend a minute or two on flashcards, then get time in your app.

Which style works for you?

Different people respond to different kinds of friction. Some like a quiet pause, others like having something to do. You may want to try each approach and see which one you actually stick with.

Which one fits you?

One Sec may suit you if:

You want a quiet, mindful pause before opening apps.
You prefer not to answer study questions.
You already practice breathing or meditation.

Shale may suit you if:

You want to study something every time you reach for your phone.
You like the idea of earning screen time: 1 card = 1 minute.
You want to use premade decks, your own cards, or AI-generated decks.

Shale pricing

Shale is free to download and starts with a 14-day free trial. After the trial it costs 2.99€ per week or 40€ per year. You can cancel any time in your Apple ID subscription settings.

Turn scroll time into study time

Download Shale on the iOS App Store.