Explore Problems & App Ideas
Search and filter 947 real business problems from workers across every industry. App ideas group related problems into buildable product concepts.
App Ideas (50)
View allHVAC Detective: Root Cause Finder
An app that integrates refrigerant circuit data and duct pressure readings to pinpoint the root cause of intermittent faults and installation errors, with step-by-step troubleshooting guidance.
“HVAC technician struggles to measure CFM in flex duct using a hot wire anemometer because available resources only cover hard pipe duct, and flex is ubiquitous in his area.”
“HVAC technician struggles with diagnosing and repairing a poorly installed ducted AC system where ductwork limitations prevent proper airflow and refrigerant charge issues cause compressor icing.”
ABS ProGuide
Mechanics struggle to diagnose and fix ABS sensor and circuit issues due to lack of specialized, step-by-step guidance and integrated diagnostic tools. An app that provides vehicle-specific ABS diagnostic procedures, wiring diagrams, and repair instructions would fill this gap.
“Needs a home-use scan tool that can diagnose ABS systems, run advanced diagnostics, and perform brake service on newer Chevrolet vehicles without breaking the bank.”
“Difficulty diagnosing ABS brake issues in trucks, specifically determining whether the problem is a bad tone ring, bearing, or sensor without proper diagnostic tools.”
PipeSleuth - Noise & Leak Finder
An app that helps homeowners and plumbers diagnose intermittent plumbing noises and leaks by capturing and analyzing sound & moisture patterns over time. It identifies root causes like faulty PRVs, condensation leaks, and flange issues.
“Unable to identify and fix a recurring banging noise in condo walls caused by plumbing, disrupting sleep for months.”
“Loud thumping in pipes when water runs, likely caused by a faulty PRV, with draining system failing to fix it.”
CompHealth Diagnostic Assistant
Field technicians lack tools to combine electrical and refrigeration data for accurate fault isolation. An app that guides step-by-step measurement interpretation can reduce guesswork.
“HVAC technician struggles to diagnose and fix intermittent LG VRF CH150 alarm caused by a leaking indoor unit EEV, with negative subcooling indicating refrigerant bypass.”
“HVAC technician cannot diagnose or find support for Hitachi 53 error code (inverter board fault) on a specific unit.”
ArcSnap Tracer
Electricians struggle with intermittent arc faults that don't trigger during testing, and circuit tracing in messy panels when ohming out is not feasible. This app provides a portable diagnostic tool that captures arc fault signals over time and enables circuit tracing without ohming out.
“Electrician needs to disconnect a meter for ATS testing but the only method is unbolting, which is cumbersome and potentially unsafe.”
“Electricians hate the new style of meter socket that requires removing the meter to check voltage, making routine electrical testing difficult and dangerous.”
PumpTroubleShoot Pro
Homeowners and technicians struggle to diagnose well pump cycling and recirculation pump air locks due to lack of step-by-step guidance. This app provides interactive troubleshooting for pump systems.
“Intermittent water heater relief valve discharge at night causing water damage to neighbor's unit, with suspected building pressure spikes that cannot be diagnosed due to restricted access to common mechanical areas.”
“Homeowner cannot get well pump to build pressure and restore water supply despite multiple repairs, with no expert help available for weeks.”
Individual Problems
ValveSentry Diagnostic
Taco LeakBreaker device on gas hot water heater malfunctions, causing low hot water pressure and possible valve blockage, with no clear diagnosis or solution.
BrakeCircuit Pro
Rear brakes lock up after bleeding, releasing only when bleeder is cracked, indicating an unknown valve or blockage in the brake line.
ScrewExtract Pro
A powered impact driver cannot remove a stuck screw, and the user is unsure if a manual hammer would be more effective.
DiagPath Pro
Diagnosing intermittent rev-hunting and stalling in a 3.6L Pentastar engine with multiple sensor DTCs and no clear root cause despite testing 5V references and grounds.
BCM-CAN Pro
Need an affordable OBD2 scanner with body control module (BCM) functions to diagnose intermittent convertible top failure.
HearClear Pro
Healthcare worker struggles to hear with their Littmann stethoscope and is considering an electronic stethoscope for $400 to improve auscultation.
SolenoidDiagnose Pro
Troubleshooting a solenoid that gets excessively hot and fails to open properly, using manual component swapping between a working unit and a faulty unit.
SolenoidSnap
Unable to locate a buried solenoid for one zone in a residential sprinkler system despite using a wire tracer.
GarageGear Diagnostix
Home mechanic needs affordable diagnostic tool to avoid expensive shop repairs on 30-year-old cars.
HVAC DiagAI Pro
A Mitsubishi mini-split outdoor unit repeatedly throws a P6 code despite extensive diagnostics, firmware updates, and board replacement, leaving the unit unreliable and the customer upset.
PlumbSense Diagnostic Tool
Homeowner cannot diagnose source of sewage smell and toilet noise in multiple bathrooms.
WashWise Diagnostics
Car wash owners lack reliable troubleshooting guidance and repair vs. replace decision support for complex equipment problems like pulsating pumps or air leaks.
PipeSound Detective
A plumber cannot diagnose a persistent water sound on the hot side of a shower and lavatory after standard troubleshooting steps, with no obvious leak or cause.
TransmissionDiagnose Pro
A 2005 Honda Pilot's transmission intermittently drops into neutral and fails to maintain pressure, leaving the driver stranded, with no clear diagnosis after multiple attempts.
SmartCharge Pro
A technician is incorrectly charging refrigerant by vapor instead of liquid, causing improper charge and tank contamination.
HVAC Diagnostic Navigator
A residential condenser will not turn on unless the contactor is manually activated, and the root cause cannot be identified despite verifying all major components.
ServicePro Verifier
A 2019 Buick Encore owner needs to determine if a dealer-caused issue or coincidental turbo failure is responsible for an underboost code appearing after a fuel induction service.
DiagSnap Mobile Scanner
User has a dashboard warning light situation ('Christmas tree') in a 2017 VW Tiguan but lacks an OBD2 scanner to diagnose the issue.
HeatPump Diagnostics AI
A Lennox SL25 communicating heat pump repeatedly gives error code 422, the technician cannot diagnose the root cause, and temporary fixes fail.
ShowerFix Diagnostic
After installing a new Delta Foundations shower valve, the user gets no cold water — only hot or scalding — and basic troubleshooting hasn't resolved the issue.
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