Detection · Prevention · Recovery
See stress and anxiety risk before the suffering begins.
Recovery-focused in everything it does — not another wellbeing app.
From early detection and prevention to private member support, manager training and workforce intelligence, every part of AnxApp serves one purpose: helping people move towards recovery, not indefinite symptom management.
Looking for personal recovery support? Discover consumer ANXAPP UK for individuals and families.
Workplace Intelligence Portal · Product preview, not live workforce data
Private Member Support
Employers never see individual answers or results.
Privacy-Protected Intelligence
K-anonymity enforced in software: n≥10.
Manager Training
An introduction plus a 12-part programme.
For individuals & families · Consumer ANXAPP UK
ANXAPP is also available directly to consumers through ANXAPP UK. You do not need access through an employer: the personal membership brings the Institute’s Threat Recalibration Therapy™ (TRT™) recovery programme, professional support and practical recovery tools together in a private Member Space.
Like AnxApp Workplace, the consumer offering is recovery-focused throughout — helping individuals and families move towards recovery, rather than simply cope with symptoms.
Explore Consumer ANXAPP UK (opens in a new tab)Recovery guidance and resources do not replace medical assessment or emergency care. Visit the consumer website for current membership options and full details.
Ask Chuck · The Institute’s knowledge, made accessible
Ask Chuck offers guidance on symptoms, thoughts, physical and mental health concerns, relationships and everyday challenges. It brings together our team’s research, data, TRT™ recovery material and coaching knowledge gathered through 32 years of practice, making that experience accessible through conversation.
Chuck is the interface, not the expert. The expertise belongs to our team and the material we have developed over 32 years. His role is to make that knowledge easier to access, understand and use alongside your prevention or recovery pathway.
Explore Ask Chuck through AnxApp (opens in a new tab)Ask Chuck is not presented as an independent intelligence developing its own therapy or replacing our team. It is a guided way into the Institute’s existing body of work. The value is not a machine’s opinion: it is access to the research, teaching and practical coaching behind TRT™.
A Category of One in Workplace Stress & Anxiety Prevention
AnxApp has grown beyond a standalone predisposition assessment. It is recovery-focused throughout: risk detection, confidential member support, manager education and organisational intelligence all connect to prevention and recovery — not simply monitoring or managing symptoms.
Detect
Screen for predisposition and identify current symptoms — privately.
Earlier visibility
Prevent
Give members a personalised pathway and managers practical training.
Earlier support
Recover
Connect members with structured TRT™ recovery resources and guidance.
Recovery-focused therapy
For Employers: The Aggregate Picture
Department patterns, early-warning indicators and prioritised recommendations help leadership plan prevention. Employers receive anonymised workforce intelligence only — not a list of individuals at risk.
For Members: A Private Pathway
Members see their own assessment results and receive personalised prevention or recovery resources, including Ask Chuck guidance. Their answers and individual results are never shared with management.
What ANXAPP Does
Four connected capabilities, all recovery-focused. Screening, private support, manager training and organisational insight work together to support earlier prevention and a practical route towards recovery.
Predisposition and current-symptom screening bring risk into view before absence and attrition become the only signals.
Every member receives a personalised prevention or recovery pathway, practical science-led resources and ongoing guidance.
An introduction plus a 12-part manager training programme in Science, Recognition and Signposting for Mental Health Conditions.
Give HR and leadership anonymised workforce intelligence, prioritised recommendations and board-ready prevention priorities.
Recognise the wider pattern
Anxiety-related presentations can sit alongside sleep disruption, fatigue, digestive symptoms, avoidance and difficulties with concentration. AnxApp connects screening with a personalised support pathway rather than leaving members with a score alone.
These experiences can have many causes and are not, by themselves, a diagnosis. New, severe or persistent symptoms should be assessed by an appropriate healthcare professional.
Privacy by design
Members complete private predisposition and current-symptom assessments. Their results guide a personalised prevention or recovery pathway, with practical resources, the TRT™ recovery programme and Ask Chuck guidance.
No individual answers or results are shared with management.
HR and leadership receive aggregate risk and symptom patterns, department heatmaps, early-warning indicators, absence and presenteeism risk forecasting, and prioritised recommendations.
K-anonymity is enforced in software with a minimum reporting group of 10. Department insights appear only where privacy thresholds permit.
Screening and recovery guidance do not replace clinical diagnosis, medical assessment or emergency care. TRT™ is a recovery-focused therapy, not a self-help programme.
Who It Serves
Each role gets the tools it needs, with a clear boundary between private member support and anonymised organisational insight.
Confidential screening, personalised prevention or recovery pathways, practical resources and Ask Chuck guidance — with results kept private from their employer.
Science, recognition and signposting training, conversation guides and appropriate escalation support, without access to individual assessment data.
Privacy-thresholded department heatmaps, aggregate risk patterns and absence forecasts to help plan earlier, more targeted support.
Board-ready organisational priorities, Workplace Anxiety Audits, implementation partnerships, insurer pathways and licensing opportunities.
The Manager Toolkit
Managers are often the first to notice that someone may need support. AnxApp’s Manager Toolkit combines an introduction with a 12-part programme in Science, Recognition and Signposting for Mental Health Conditions.
Structured guidance helps managers recognise changes, approach sensitive conversations and know when and how to signpost or escalate. Aggregate team signals support awareness without exposing anyone’s individual assessment data.
Institute of Applied Psychophysiology accreditation and a completion certificate are available as an optional £49 add-on per participant.
The Workplace Anxiety Audit
A fixed-fee organisational assessment to detect hidden stress and anxiety, understand department-level patterns and forecast absence risk — with a board-ready executive report and prioritised recommendations.
From £3,000
One-off fixed fee · No ongoing commitment required
Explore the Workplace Anxiety Audit (opens in a new tab)Agree department structure, demographics and employee communications.
Employees complete assessments at their own pace during a two-week secure survey window.
Generate privacy-protected department risk scores, trigger profiles and absence forecasts.
Review the board-ready report and prioritised prevention, intervention and recovery action plan.
Implement · Partner · License · Scale
Start with a Workplace Anxiety Audit, implement AnxApp across your organisation, or explore delivery partnerships, insurer pathways, licensing and strategic investment.
Explore the complete platform and current evidence on the dedicated AnxApp website.
"If you doubt this method works, check out further evidence in books such as 'rewire the brain' by John B Arden. It worked for me, and will for anyone if they…"
— Hayley S.
"Just a note to anyone thinking of buying this product — It does work! I had all the symptoms including chronic muscle pain, racing heart, horrid thoughts, OC…"
— Robert K.
"I just wanted to thank you personally, Charles, for your method! After only 5 weeks I have my life back. I never thought I'd feel OK again — I thought my lif…"
— Gill H.
"I owe my life to Charles Linden. He was like an angel that came into my life and made me believe that I can get rid of my anxiety. I love this man with all m…"
— Rey
"Just wanna say a quick thanks... You've made sense of it all now and I'm working with your pack every day. Worth every penny. The world's a better place with…"
— Richard S.
"I found the program during a time of suffering from acute anxiety and panic attacks. Not a single panic attack since, and that was 4 years ago. I know I'll n…"
— Julie G.
"God Bless you, for you already have changed my life over 5 years ago! I know your method works because I'm set free by it! You are a gift from God and I than…"
— Bill S.
"I found your website by chance and I can believe it — I've read only the first 12 pages and for me it's enough! You can believe or not, but the change was im…"
— Dr. Branko M., MD, MS — Serbia
"Charles Linden is doing things in the anxiety recovery field that no one else has even tried to do. For years I thought I was going mad, now I'm anxiety free…"
— Rob K.
"Recovery is real. It actually happens. I didn't believe it was possible. Then I did Linden Recovery & TRT™ Therapy. I am now anxiety free and have been for o…"
— Kezia B.
"Linden Recovery & TRT™ Therapy has made me more self-confident, less anxious, and a much more compassionate person. I have been doing it for a year now and h…"
— Isabelle R.
"You have a great gift from God in helping people my friend, keep up the good work! To all who may be curious or skeptical — it really does work! Stick with t…"
— Brad H.
"It's amazing how much more relaxed I feel. I'm actually looking forward to life's big changes rather than frightened! I'm so thankful I came across Linden Re…"
— Jennifer M.
"I had agoraphobia for 6 years and changed over 20 psychologists and psychiatrists but they couldn't help. After 6 years, I'm OUT again, feel so good, like no…"
— Danejla K.
"This method works! Don't bother with all the other therapies out there that promise to work and cost a fortune. Mr Linden, you rock! I wish I had found the m…"
— Lisa K.
"I bought the method about 18 months ago. Right now I feel free of anxiety and panic attacks. Thank you."
— Elizabeth P.
"I've been doing Linden Recovery & TRT™ Therapy for 2 weeks and oh my God — the difference! I was sat in the car today and had an attack and it just washed ov…"
— Caz P.
"Linden Recovery & TRT™ Therapy changed my life. I suffered for years with panic attacks and anxiety. Within weeks of starting the program I was a different p…"
— Mark T.
"I've tried CBT, medication, hypnotherapy — nothing worked until Linden Recovery & TRT™ Therapy. The science behind it finally made sense of what was happenin…"
— Sarah W.
"Charles Linden is a genius. Simple as that. He understood what was happening in my brain when no doctor or therapist could explain it. His method gave me my …"
— David H.
"I was housebound for three years with agoraphobia and severe anxiety. Linden Recovery & TRT™ Therapy got me out of the house, back to work, and living life a…"
— Angela M.
"My daughter was suffering terribly with anxiety at age 16. Within six weeks of Linden Recovery & TRT™ Therapy she was back at school, socialising, and laughi…"
— Louise B.
"I was sceptical — very sceptical. But after six months of conventional therapy going nowhere, I tried Linden Recovery & TRT™ Therapy. Three months later I ca…"
— James F.
"Linden Recovery & TRT™ Therapy is the only anxiety treatment that actually addresses the cause rather than the symptoms. Everything else I tried just masked …"
— Karen S.
"I've recommended Linden Recovery & TRT™ Therapy to everyone I know who struggles with anxiety. The results speak for themselves. Charles Linden has done some…"
— Michael O.
"After years of CBT and medication I thought I would never be free. Linden Recovery & TRT™ Therapy showed me how to actually switch off the anxiety at its sou…"
— Patricia G.
"I work as a nurse and see anxiety patients every day. I recommend Linden Recovery & TRT™ Therapy to every single one of them. The neurological explanation is…"
— Susan T., RN
"Charles — you saved my marriage. My anxiety was destroying everything. Linden Recovery & TRT™ Therapy turned everything around in a matter of weeks. My husba…"
— Claire R.
"I had panic disorder so severe I couldn't drive. After Linden Recovery & TRT™ Therapy I drove to Scotland from London — alone. That's the power of this program."
— Tony W.
"The simplicity of Linden Recovery & TRT™ Therapy is what makes it so powerful. No complicated techniques, no pills, no side effects. Just a clear, logical pa…"
— Fiona K.
"I cried when I read the testimonials on Linden Recovery & TRT™ Therapy website because I thought — finally, someone who understands. Charles Linden understan…"
— Rachel H.
"My anxiety had become so bad I'd stopped eating properly, stopped seeing friends, and barely left my room. Linden Recovery & TRT™ Therapy brought me back to …"
— Emily S.
"I've battled health anxiety for 20 years. Tried everything. Linden Recovery & TRT™ Therapy is the first and only thing that has actually resolved it. I genui…"
— Graham L.
"Intrusive thoughts had ruined my life for 15 years. Linden Recovery & TRT™ Therapy explained why they happen and, more importantly, how to stop them. I wish …"
— Nicola P.
"Social anxiety had left me isolated and unemployed. After Linden Recovery & TRT™ Therapy, I got a job, made friends, and started dating. My life has complete…"
— Dan K.
"My son was suffering with OCD and anxiety at age 12. The child-appropriate version of Linden Recovery & TRT™ Therapy was incredible. He's been symptom-free f…"
— Helen W.
"I flew long-haul for the first time in 11 years after completing Linden Recovery & TRT™ Therapy. I actually enjoyed the flight. I cannot describe how impossi…"
— Andrew B.
"The explanation of the fear response system and how anxiety perpetuates itself was the lightbulb moment I needed. Once I understood the mechanism, Linden Rec…"
— Dr. Jane M.
"Every penny spent on Linden Recovery & TRT™ Therapy was worth it. I've spent tens of thousands on therapy over 10 years with no lasting result. Linden Recove…"
— Peter C.
"I thought I was broken beyond repair. My anxiety was with me every waking moment for seven years. Linden Recovery & TRT™ Therapy proved me wrong — and I am d…"
— Tracey L.
"If you doubt this method works, check out further evidence in books such as 'rewire the brain' by John B Arden. It worked for me, and will for anyone if they…"
— Hayley S.
"Just a note to anyone thinking of buying this product — It does work! I had all the symptoms including chronic muscle pain, racing heart, horrid thoughts, OC…"
— Robert K.
"I just wanted to thank you personally, Charles, for your method! After only 5 weeks I have my life back. I never thought I'd feel OK again — I thought my lif…"
— Gill H.
"I owe my life to Charles Linden. He was like an angel that came into my life and made me believe that I can get rid of my anxiety. I love this man with all m…"
— Rey
"Just wanna say a quick thanks... You've made sense of it all now and I'm working with your pack every day. Worth every penny. The world's a better place with…"
— Richard S.
"I found the program during a time of suffering from acute anxiety and panic attacks. Not a single panic attack since, and that was 4 years ago. I know I'll n…"
— Julie G.
"God Bless you, for you already have changed my life over 5 years ago! I know your method works because I'm set free by it! You are a gift from God and I than…"
— Bill S.
"I found your website by chance and I can believe it — I've read only the first 12 pages and for me it's enough! You can believe or not, but the change was im…"
— Dr. Branko M., MD, MS — Serbia
"Charles Linden is doing things in the anxiety recovery field that no one else has even tried to do. For years I thought I was going mad, now I'm anxiety free…"
— Rob K.
"Recovery is real. It actually happens. I didn't believe it was possible. Then I did Linden Recovery & TRT™ Therapy. I am now anxiety free and have been for o…"
— Kezia B.
"Linden Recovery & TRT™ Therapy has made me more self-confident, less anxious, and a much more compassionate person. I have been doing it for a year now and h…"
— Isabelle R.
"You have a great gift from God in helping people my friend, keep up the good work! To all who may be curious or skeptical — it really does work! Stick with t…"
— Brad H.
"It's amazing how much more relaxed I feel. I'm actually looking forward to life's big changes rather than frightened! I'm so thankful I came across Linden Re…"
— Jennifer M.
"I had agoraphobia for 6 years and changed over 20 psychologists and psychiatrists but they couldn't help. After 6 years, I'm OUT again, feel so good, like no…"
— Danejla K.
"This method works! Don't bother with all the other therapies out there that promise to work and cost a fortune. Mr Linden, you rock! I wish I had found the m…"
— Lisa K.
"I bought the method about 18 months ago. Right now I feel free of anxiety and panic attacks. Thank you."
— Elizabeth P.
"I've been doing Linden Recovery & TRT™ Therapy for 2 weeks and oh my God — the difference! I was sat in the car today and had an attack and it just washed ov…"
— Caz P.
"Linden Recovery & TRT™ Therapy changed my life. I suffered for years with panic attacks and anxiety. Within weeks of starting the program I was a different p…"
— Mark T.
"I've tried CBT, medication, hypnotherapy — nothing worked until Linden Recovery & TRT™ Therapy. The science behind it finally made sense of what was happenin…"
— Sarah W.
"Charles Linden is a genius. Simple as that. He understood what was happening in my brain when no doctor or therapist could explain it. His method gave me my …"
— David H.
"I was housebound for three years with agoraphobia and severe anxiety. Linden Recovery & TRT™ Therapy got me out of the house, back to work, and living life a…"
— Angela M.
"My daughter was suffering terribly with anxiety at age 16. Within six weeks of Linden Recovery & TRT™ Therapy she was back at school, socialising, and laughi…"
— Louise B.
"I was sceptical — very sceptical. But after six months of conventional therapy going nowhere, I tried Linden Recovery & TRT™ Therapy. Three months later I ca…"
— James F.
"Linden Recovery & TRT™ Therapy is the only anxiety treatment that actually addresses the cause rather than the symptoms. Everything else I tried just masked …"
— Karen S.
"I've recommended Linden Recovery & TRT™ Therapy to everyone I know who struggles with anxiety. The results speak for themselves. Charles Linden has done some…"
— Michael O.
"After years of CBT and medication I thought I would never be free. Linden Recovery & TRT™ Therapy showed me how to actually switch off the anxiety at its sou…"
— Patricia G.
"I work as a nurse and see anxiety patients every day. I recommend Linden Recovery & TRT™ Therapy to every single one of them. The neurological explanation is…"
— Susan T., RN
"Charles — you saved my marriage. My anxiety was destroying everything. Linden Recovery & TRT™ Therapy turned everything around in a matter of weeks. My husba…"
— Claire R.
"I had panic disorder so severe I couldn't drive. After Linden Recovery & TRT™ Therapy I drove to Scotland from London — alone. That's the power of this program."
— Tony W.
"The simplicity of Linden Recovery & TRT™ Therapy is what makes it so powerful. No complicated techniques, no pills, no side effects. Just a clear, logical pa…"
— Fiona K.
"I cried when I read the testimonials on Linden Recovery & TRT™ Therapy website because I thought — finally, someone who understands. Charles Linden understan…"
— Rachel H.
"My anxiety had become so bad I'd stopped eating properly, stopped seeing friends, and barely left my room. Linden Recovery & TRT™ Therapy brought me back to …"
— Emily S.
"I've battled health anxiety for 20 years. Tried everything. Linden Recovery & TRT™ Therapy is the first and only thing that has actually resolved it. I genui…"
— Graham L.
"Intrusive thoughts had ruined my life for 15 years. Linden Recovery & TRT™ Therapy explained why they happen and, more importantly, how to stop them. I wish …"
— Nicola P.
"Social anxiety had left me isolated and unemployed. After Linden Recovery & TRT™ Therapy, I got a job, made friends, and started dating. My life has complete…"
— Dan K.
"My son was suffering with OCD and anxiety at age 12. The child-appropriate version of Linden Recovery & TRT™ Therapy was incredible. He's been symptom-free f…"
— Helen W.
"I flew long-haul for the first time in 11 years after completing Linden Recovery & TRT™ Therapy. I actually enjoyed the flight. I cannot describe how impossi…"
— Andrew B.
"The explanation of the fear response system and how anxiety perpetuates itself was the lightbulb moment I needed. Once I understood the mechanism, Linden Rec…"
— Dr. Jane M.
"Every penny spent on Linden Recovery & TRT™ Therapy was worth it. I've spent tens of thousands on therapy over 10 years with no lasting result. Linden Recove…"
— Peter C.
"I thought I was broken beyond repair. My anxiety was with me every waking moment for seven years. Linden Recovery & TRT™ Therapy proved me wrong — and I am d…"
— Tracey L.
36 emails. The science, research, programs, and evidence — delivered free, one email per week.
No spam · Unsubscribe any time · See all 36 topics
