Price Sensitivity · Van Westendorp

What feels right
on price?

Four quick questions about pricing. There are no right or wrong answers — just go with your gut.

About the app: An app that stores your private blood test results securely, gives plain-language interpretation of your panels (cholesterol, HbA1c, thyroid etc.), flags conditions like cardiovascular risk or pre-diabetes early, and lets you share results directly with your GP.
Monthly subscription price
Question 01 · Too Cheap
🚨
£ /mo
£0£50
Question 02 · Bargain
£ /mo
£0£100
Question 03 · Getting Expensive
📈
£ /mo
£0£150
Question 04 · Too Expensive
🚫
£ /mo
£0£200
Your current situation
How much do you currently spend on private blood testing per year?
£0 No private tests
£1–50 Occasional
£50–150 A few a year
£150–300 Regular
£300–500 Comprehensive
£500+ Heavy investor
Conjoint Analysis · Feature Valuation

Which plan would
you choose?

For each scenario, pick the plan you'd most likely subscribe to. Your choices reveal how you value specific features.

Each plan is a real tradeoff. Select "None of these" if you wouldn't subscribe at any of the prices shown.
1
Scenario A — Core access vs. interpretation
You want to track your blood results over time. Which plan would you choose?
Basic
£3
per month
  • Secure digital storage
  • Upload from any provider
  • Interpretation
  • GP sharing
  • Condition screening
Insight
£9
per month
  • Secure digital storage
  • Upload from any provider
  • Plain-language interpretation
  • GP sharing
  • Condition screening
Complete
£14
per month
  • Secure digital storage
  • Upload from any provider
  • Plain-language interpretation
  • Direct GP sharing
  • Condition screening
None of these — I wouldn't subscribe at these prices
2
Scenario B — Condition screening value
Both plans include storage and GP sharing. Would you pay more for proactive health screening?
Standard
£8
per month
  • Storage & history
  • GP sharing
  • Basic interpretation
  • Cardiovascular risk flag
  • Diabetes alert
Health Screen
£13
per month
  • Storage & history
  • GP sharing
  • Full interpretation
  • Cardiovascular risk flag
  • Diabetes alert
ProScreen
£19
per month
  • Storage & history
  • GP sharing
  • Full interpretation
  • Cardiovascular risk flag
  • Diabetes alert
None of these
3
Scenario C — Billing cadence
Same full feature set across all. Which payment structure appeals to you?
Monthly Flex
£16
per month · cancel anytime
  • All features
  • No commitment
  • Cancel anytime
  • No discount
Annual
£11
per month · billed £132/yr
  • All features
  • Save ~30%
  • Priority support
  • Annual trend report
Lifetime
£199
one-off payment
  • All features, forever
  • Break-even ~17 months
  • Priority support
  • All future features
None of these
Feature importance

Rate each feature 1–5 stars — how important is it to your decision to subscribe?

Digital storage of blood results Secure, lifetime access to your test history
Plain-language interpretation Understand what your panels actually mean
Direct GP sharing Send results to your doctor in one tap
Cardiovascular risk screening Early flags based on your panels
Diabetes / pre-diabetes screening Flag HbA1c & glucose trends early
Best-provider price comparison Always get the best deal on your testing
Final question
If BloodIQ included all features (storage, interpretation, GP sharing, cardiovascular & diabetes screening, provider comparison), what monthly price would feel fair?
£4–6 Entry level
£7–10 Competitive
£11–15 Premium health
£16–20 Pro tier
£21–29 Clinical grade
£30+ Premium
Not for meWouldn't subscribe
🩸

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