How we find $100k app ideas before everyone else (The Gentrax Method)
Every week, thousands of app ideas circulate online.
Some go viral. Some get built. A few even turn into products making real revenue.
But the interesting part isn’t the ideas themselves.
It’s how they’re found.
Most people think app ideas come from creativity or inspiration. In reality, the highest-performing ideas usually come from observation specifically, observing broken systems that people have already normalized.
The pattern is consistent:
Outdated workflows = opportunity.
The process behind finding these opportunities looks like this:
1 .Start with industries where work still feels “manual by default.”
If a business is running on spreadsheets, WhatsApp messages, voice notes, or email chains, there’s already inefficiency waiting to be removed.
2. Map the full workflow end-to-end.
Not just the obvious pain point—everything that happens before, during, and after a task.
3 .Identify repetition.
The strongest signals are tasks repeated daily or weekly:
◦Copying data between tools
◦Sending the same messages to different people
◦Updating the same information in multiple places
◦Chasing approvals or confirmations
4 . Look for “hidden tax points.”
These are moments where time, attention, or money is quietly lost because no system exists to handle it properly.
5. Validate the pain through behavior, not opinions.
People may not say it’s a problem but they will consistently:
◦Hack together spreadsheets
◦Create templates
◦Build workarounds
◦Or pay for partial solutions that don’t fully fix it
At that point, the opportunity becomes clear:
If a task is repetitive, predictable, and still done manually, software can likely compress it by 10x.