HardStopby

Thank you. You’re a founding member.

Paid
£7.99, once. No subscription. Your bank statement shows Mental Fuel / Calmerry.
You get in
At launch on 30 November 2026, with three months of access included. Set-up help comes by email.
After launch
£39.99/year if you stay, instead of £79.99/year. Nothing renews on its own.
Refund
Any time before launch: request it here or write to support@promo.kramo.org. Automatic if we haven’t launched by 30 November 2026.

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Your 8-week plan · for Android

, here’sHere’s where you’d start.

  1. Week 1Set up once, then your first session: your chosen timeAbout 10 minutes on your Android phone with the set-up assistant, a computer and a USB cable. Then you pick the apps, set the end time and press Start.
  2. Week 2Make it a scheduleThe session repeats on the days you choose, so you don’t have to decide again every evening.
  3. Week 3Your way out, set on purposeBefore: the off switch. Now the only early way out is the emergency exit: a 30-minute wait. Enough time for a real need, too slow for an impulse.
  4. Week 4A second sessionAdd one more block where the phone tends to win, for what matters to you.
  5. Week 5Pause less, keep what you needFine-tune the list. Calls, maps and messages can stay open; only the apps that pull you in are paused.
  6. Week 6Look back at your sessionsWhich ones ran to the end, and when you reached for the exit.
  7. Week 7Longer where it countsStretch the session that protects what matters to you most.
  8. Week 8Your own scheduleKeep the sessions that work for you. Nothing renews on its own.

Illustration of the app’s locked-session screen: 42 minutes 10 seconds left, Social, Video and Browser paused, calls and other apps still working, and a muted button “Emergency exit — wait 30 min”.

Illustrative example · Android app, preview shown on iPhone

What’s different

  • The phone holds the sessionSet up once as the phone’s device owner. During a session, switching off a setting, uninstalling the app or opening a paused app in split-screen doesn’t end it.
  • A slow way out, on purposeWait 30 minutes, or scan the code you printed and left at home. Calls and emergency calls always work.
  • One honest set-up stepAbout 10 minutes, once, with a computer and a USB cable. Phones managed by an employer or school aren’t supported.

Become a founding member

Your pattern
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First session
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Protects
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Today£7.99One time. No subscription.≈ 9p a day over three months
  • Three months of full access from launch: the HardStop app for Android, the set-up assistant and email help if you get stuck
  • Access opens at launch on 30 November 2026
  • £39.99/year instead of £79.99/year if you stay. Nothing renews on its own
  • Refund any time before launch; automatic if we haven’t launched by 30 November 2026
  • You’ll need an Android phone that isn’t managed by an employer or school, a computer and a USB cable for the one-time set-up

You’re on an iPhone. HardStop is for Android only and won’t run on iPhone. Pre-order only if you’ll use it on an Android phone.

Full refund any time before launch, no questions asked. Request it here.

This is a pre-order. One-time charge of £7.99, no subscription. Your bank statement will show Mental Fuel / Calmerry.

HardStop is made by Calmerry

Calmerry is an online therapy platform, founded in 2020.

  • 60K+clients on Calmerry
  • 1,000+licensed therapists
  • 2020helping since

Calmerry in the pressForbes Health · Verywell Mind · Insider · Everyday Health · Vogue · Healthline