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Clearspace vs one sec

Price, platforms and features side by side. The table says where each price was read and when.

Clearspace

Screen time app that adds a pause and a time limit to distracting apps

Free plan · from $6.99/mo

one sec

Screen time app that adds a pause before distracting apps open

Free plan · from $3.99/mo

Where they differ

  • Clearspace starts at $6.99 / month, or $44.99 / year (US App Store). one sec starts at $3.99 / month, or $19.99 / year (US web store price).
  • Only one sec lists a macOS app.
  • one sec can be bought with a one-time purchase.
  • Clearspace also covers time tracking.
In commonFree planiOSAndroidBrowser extensionSite & app blocker

At a glance

Clearspaceone sec
PricingFree planFree plan
Starts at$6.99 / month, or $44.99 / year (US App Store)$3.99 / month, or $19.99 / year (US web store price)
Free planFree to download on iPhone and Android. Clearspace publishes no pricing page, and its store listings do not say which features are limited without Premium.The breathing interruption and Re-Intervention for one app or website, with no ads.
Free trialNone listed1-week free trial of one sec pro; the web store attaches it to the annual plan
macOS
iOS
Android
Browser extension
Made byClearspace Technologies, Inc.riedel.wtf apps S.L.
Price read fromapps.apple.comweb.one-sec.app
CheckedOct 6, 2026Oct 5, 2026

Who each one suits

Clearspace

  • People who want friction before social apps rather than a hard block
  • Phone users who want a time budget for each scrolling session
  • Anyone motivated by accountability partners, streaks and exercise challenges

one sec

  • People who want a pause before social apps rather than a hard block
  • Using one purchase across iPhone, Android, Mac and desktop browsers
  • Teams and schools buying multi-seat licenses

Worth knowing

Clearspace

  • Clearspace publishes no pricing page; the only prices found are in-app purchases on the app stores.
  • The US App Store lists three purchases named Clearspace Premium at $44.99, $49.99 and $59.99 without saying how they differ.
  • The iOS app is for iPhone only and there is no Mac or Windows app; on a computer Clearspace runs as a Chrome extension.
  • The Google Play listing leaves out the schedules and accountability partners that the iPhone listing describes.

one sec

  • The free version covers a single app or website; adding more needs one sec pro.
  • The price depends on where you buy: one sec's web store charges $3.99 a month in the US, while the US App Store lists the monthly purchase at $6.99.
  • No Windows or Linux desktop app is listed; on those systems one sec runs only as a browser extension.
  • Not every Pro feature is on every platform: the help center's table marks strict block sessions and website blocking as unavailable on Android.

Key features

Clearspace

Pause before opening
A selected app opens only after a short centering exercise such as a deep breath, which gives you a moment to decide whether to go in at all.
Session limits
You tell Clearspace how long you want to spend in an app, and it pulls you out when that time is up.
Blocking and schedules
Distracting apps can be blocked outright, and schedules set the windows when chosen apps may be used.
Screen time challenges
Screen time challenges are meant to train your attention, and exercise modes make you do pushups, squats or steps to earn scrolling time.
Accountability and reporting
On iPhone, trusted accountability partners help you keep to your goals, and streaks and budgets summarize your screen time.
Chrome extension
Blocks or limits websites with the same pause-before-opening step, hides social media feeds and offers a Reader Mode that strips a page down to its text.

one sec

Interruptions before an app opens
A short pause appears before a chosen app or site opens. Types include a breathing exercise, a mirror, a math task, rotating the phone and typing random text.
Re-Intervention
After a set time inside an app, for example 5 minutes, one sec sends you out and asks you to go through another interruption to unlock more time.
Block sessions and schedules
Chosen apps and sites can be blocked completely during a block session or at scheduled times, and interruptions can be limited to set weekdays and hours.
Browser extension
Adds interruptions and blocking to websites in Chrome, Firefox, Safari and Edge on Windows, macOS and Linux, under the same account as the phone apps.
Intention and emotion tracking
Prompts ask why you are opening an app or how you feel, alongside journaling and nudges toward alternative activities such as reading or calling a friend.
Progress statistics
Charts and comparisons show how app use has changed and how much time the interruptions have saved.

Plans

Clearspace

  • Free$0

    The app is a free download. The store listings do not spell out what the free version includes.

  • Clearspace Premium (Monthly)$6.99

    per month, US App Store in-app purchase

    Premium paid month to month. The listing does not itemize what Premium adds.

  • Clearspace Premium (Annual)$44.99

    per year, US App Store in-app purchase

    Premium billed yearly. The listing also shows purchases named Clearspace Premium at $49.99 and $59.99 with no billing period.

  • Clearspace Premium Family$79.99

    US App Store in-app purchase; billing period not shown

    A family version of Premium. The listing gives neither the billing period nor the number of people covered.

one sec

  • Free$0

    The breathing interruption and Re-Intervention for a single app or website, with no ads.

  • one sec pro (annual)$19.99

    per year, after a 1-week free trial

    Unlimited apps, other interruption types, website interruptions, block sessions and time tracking. Same price on the US App Store.

  • one sec pro (monthly)$3.99

    per month, US price on the vendor's web store

    The same Pro features paid month to month. The US App Store lists its monthly in-app purchase at $6.99.

  • one sec pro (lifetime)$99.99

    one-time purchase

    Pro features for a single payment, at the same price on the web store and the US App Store.

  • Multi-seat planFrom $9.99

    per seat / year, at 50 or more seats

    Team and school licenses from the web store: $15.99 per seat a year for 4 to 9 seats, $12.99 for 10 to 49 and $9.99 for 50 or more.

  • Family Plan$29.99

    per year, US App Store in-app purchase

    Also listed at $9.99 a month or $149 for a lifetime family unlock. The listing does not say how many people it covers.

Ways to pay less

Clearspace

  • Annual discount

    Annual Premium costs about 46% less than monthly

    The US App Store lists Clearspace Premium at $44.99 a year against $6.99 a month, which comes to $83.88 over twelve months.

one sec

  • Annual discount

    Annual billing costs about 58% less than monthly

    On the web store's US prices, one sec pro is $19.99 billed yearly against $3.99 a month, which comes to $47.88 over twelve months.

  • Lifetime license

    Lifetime one sec pro for a one-time payment

    The web store and the US App Store both list a lifetime unlock of one sec pro at $99.99, paid once.

  • Education

    50% discount for students

    one sec's help center says it offers students a 50% discount on one sec pro. The article does not describe how to claim it.

  • Other savings

    Lower per-seat prices from 4 seats

    In the web store the annual US price per seat falls from $19.99 to $15.99 at 4 seats, $12.99 at 10 seats and $9.99 at 50 seats.

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