Institute of Applied Psychophysiology — helping NHS patients since 1997

The complete Stress & Anxiety recovery solution with unlimited professional support and live Q&A recovery sessions.

Provided by the Institute of Applied Psychophysiology, helped over 650,000 people. NHS-partnered testing recorded a GAD-7 reduction from 18.24 to 2.87 - Full recovery.

A structured, biological approach to ending panic attacks, generalised anxiety, phobias, and intrusive thoughts.

We know how this feels

If this is you, you're in the right place

We know you wake up already braced for the day — heart racing before anything has even happened. We know you've googled your symptoms at 3am, convinced this time it's something serious. We know you smile at work while quietly scanning your body for the next wave.

  • The pounding heart, tight chest and dizzy waves that arrive out of nowhere
  • The 'what if' thoughts that loop long after everyone else is asleep
  • Avoiding places, plans and people you used to love
  • Feeling like you're the only one — while hiding it from everyone

And if you have been told "it's just anxiety" — as if that made it small — we want you to know: there is nothing small about living like this. But there is nothing broken about you either.

Every one of these is a symptom of one thing: a threat response stuck on high. That is exactly what we work on — and it's why recovery is possible for you, not just for other people.

The Recovery Programme

Threat Recalibration Therapy

The world's only biology-based methodology for the permanent resolution of anxiety disorders. 84.5% reduction in anxiety scores. Proven across 650,000 recoveries.

The Recovery Library

The core Threat Recalibration Therapy (TRT) programme, condition guides, and visualisations.

Weekly Recovery Webinars

Weekly recovery webinars with live responses from our qualified recovery therapists, plus dozens of recovery and wellbeing courses and resources.

Constant Support

Constant support through our member chatrooms — you are never facing anxiety alone.

Conditions we treat

Panic AttacksGeneralised Anxiety (GAD)AgoraphobiaOCDPure-OHealth AnxietyPTSDPostnatal AnxietyEmetophobiaPhobiasIntrusive ThoughtsDerealisationEating DisordersSelf-HarmDepression & Low Mood
A calm person working through the TRT recovery programme at home

CHUCK

Always awake — replies instantly

It's 2am and my heart is racing. I'm scared.
You're safe. What you're feeling is adrenalin — your body's alarm system firing without real danger. It cannot harm you.

Calming exercise — press play

2:10
Type a message to CHUCK…
Your always-available AI recovery guide

Meet CHUCK. Awake when you are.

Built directly on the IOAP's Threat Recalibration Therapy recovery process. If it's 2am, your heart is racing, and you need immediate reassurance — CHUCK is there. It understands anxiety, can explain every symptom, it knows the recovery process, and it is ready to talk you down from panic or anxiety the moment you need it.

Available in your Member Space

Track Your Recovery

Recovery isn't a guess, it's a science. Log your mood, save your diagnostic scores, and watch your anxiety biology recalibrate in real time inside your private Member Space.

Recovery in your pocket

Download the ANXAPP UK app to keep your recovery tools with you everywhere. Track your daily progress, listen to audio guides on the commute, and access emergency panic support at a tap.

Start your recovery today

Choose the plan that gives you the time and support you need.

6 Months

£49

Full access for half a year.

Best value

12 Months

£69

Full access for a whole year of support.

Cancel anytime. Secure payment.