Define the problem
Separate what is happening from what should happen. Start with the question that changes the investigation: what changed?
A precise starting pointTHE STANDARD UNIT OF PROBLEM SOLVING™
Find the cause.
Change the
outcome.
Turn recurring defects into resolved problems. AI-guided root cause analysis, built around your expertise and the Healy Method™.
2 free investigations · No credit card · Built for iOS
FROM SYMPTOM TO UNDERSTANDING 01 / 03
SolvditILLUSTRATIVE INVESTIGATION
INVESTIGATION / 008
It happened again.
Let’s find out why.
Recurring dimensional defect
Investigate the change. Follow the evidence.
EXPLORE EVERY CAUSAL CATEGORY
Method ✓Machine ✓MaterialManMeasurement ✓Environment
Three paths. One shared cause.
Maintenance procedure omitted a seating check.
Clarity you can act on.Evidence → root cause → prevention
✓YOUR KNOWLEDGE. A RIGOROUS METHOD.6M Fishbone + Fault Tree Analysis + 5-Why
A MORE DELIBERATE WAY TO SOLVE
From “fixed again”
to understood.
Give every investigation a clear direction. Solvdit guides the questions, connects the evidence, and helps you document what matters.
Follow the evidence
Explore all six causal categories. Use Fault Tree Analysis and 5-Why to test each link between the symptom and its cause.
A structured investigationConnect the findings
See when independent investigation paths point to a shared cause. Carry the evidence into corrective action and your report.
A traceable conclusionTHE CONVERGENCE PRINCIPLE
Different paths.
The same answer.
When evidence from multiple categories points to the same cause, the pattern becomes visible. Explore this simplified example.
SHARED ROOT CAUSE
A missing check.
A recurring defect.
The maintenance procedure omitted verification of insert seating. The method evidence identifies the missing step.
TRY IT ON YOURSELF
Convergence is easy to see here.
It is not easy to see in a real investigation.
Two questions about a shape you have seen a thousand times. Ninety seconds. Trust your eye.
Illustrative scenario for explaining the method. Evidence must be verified within each investigation.
MAKE THE FINDINGS USEFUL
An answer is good.
A clear record is better.
Move from the investigation to a report your team can understand. Keep the problem, supporting evidence, corrective action, and prevention connected.
- Clear executive summaries
- Structured D1–D8 investigation reports
- A traceable path from symptom to action
SOLVDIT / INVESTIGATION REPORTEXAMPLE
EXECUTIVE SUMMARY
Recurring dimensional defect
Investigation 008 · Illustrative manufacturing scenario
01
Problem defined
Dimensional variation recurred following maintenance.
02
Root cause supported
Insert-seating verification was absent from the maintenance procedure.
03
Corrective action
Add a seating check and verify the outcome before closing the investigation.
THE HEALY METHOD™ 01 / 01
START WITH A REAL PROBLEM
A plan for your pace.
Every plan includes the Healy Method. Choose the investigation allowance that fits your work.
EXPLORE
Free
Try it on the problems you know best.
2investigations
lifetime
lifetime
- Complete D1–D8 investigations
- Full methodology and reports
- No credit card or time limit
BUILD A PRACTICE
Pro
For the quality professional solving every month.
10investigations
per month
per month
- Full methodology and reports
- Convergence detection
- Export and share findings
Monthly billing · cancel anytime
SOLVE MORE
Premium
For quality leaders with a larger investigation workload.
30investigations
per month
per month
- Everything in Pro
- A larger monthly allowance
- Fair use: 5 investigations per day
Monthly billing · cancel anytime
Just one problem to solve?
Explore pay per use Pay per use gives you one complete investigation, without a subscription.
Paid plan prices will be confirmed through the App Store. Annual plans retain the monthly investigation allowance. Unused investigations do not roll over.
BUILT FROM EXPERIENCE
“A method without your knowledge is just a form. Your knowledge without a method is just an opinion.”
Matt Healy FOUNDER, SOLVDIT
THE PERSON BEHIND THE METHOD
Built by a quality engineer.
For quality engineers.
After more than 20 years of investigations, Matt Healy saw the same pattern: capable engineers, familiar tools, and defects that kept coming back.
Solvdit brings a structured investigative approach to the work—so your expertise has a method to follow and your findings have evidence behind them.
20+Years of experience
8DInvestigation structure
6MCausal categories
A FEW USEFUL ANSWERS
Before your
first investigation.
Have a question about your account, a report, or the method?
Talk to supportWhat counts as one investigation?
One problem from intake through D8 close. You can pause and resume it as needed; it counts as one session when started.
What happens after my free investigations?
After your two free investigations, choose pay per use, Pro, or Premium to continue. Your free investigations have no time limit.
Where is my investigation data stored?
Your information is stored in your private cloud account with access controls. AI service providers process content to deliver the app’s features. Account deletion and de-identification are explained in the Privacy Policy.
Can I cancel my subscription?
Cancel through App Store subscription settings on your iPhone. Access continues through the current billing period. Unused investigation allowances do not roll over.
Is Solvdit available for Android?
Solvdit is designed for iOS. For Android availability updates, contact support.
Will the reports work with our quality system?
Reports follow the 8D structure. Your organization remains responsible for checking that its processes and documentation meet its applicable quality and regulatory requirements.
YOUR NEXT PROBLEM DESERVES A BETTER ENDING
Stop solving the
same problem twice.
Start with your expertise. Add a rigorous method.
Find what needs to change.
2 free investigations · No credit card required