You know if your app idea is good by finding out whether real people have the problem it solves, and whether they would actually change their behaviour to use your solution. This is not something you can determine by asking friends and family, brainstorming in a notebook, or searching for similar apps. It requires direct contact with the people you are building for.

Why your gut feeling is not enough

Almost every founder thinks their idea is good. That is not a criticism, it is just what happens when you are close to something. You see the problem clearly, you can imagine the solution vividly, and the whole thing feels obvious. The trouble is that the people you imagine using your app are not the same as the people who actually exist.

The most dangerous version of this is getting enthusiastic feedback from people who are being polite rather than honest. I have watched this happen. Eight people nodding along to your ideas is not validation. It is encouragement, which is a completely different thing.

What does real validation look like?

Real validation means finding people who actually have the problem, not friends, not family, not people who are trying to be supportive, and having honest conversations about their experience. You are not pitching your idea. You are learning about their problem.

Good validation conversations answer questions like: How often does this problem come up? What have you tried already? How much does it cost you, in time, money, or frustration, when it is not solved? Would you change what you are currently doing if something better existed?

The answers to these questions tell you whether the problem is real, whether it is painful enough to motivate action, and whether your instinct about the solution is pointing in the right direction.

What if people say it sounds great but would not pay for it?

This is extremely useful information. "Sounds great" without a willingness to pay, change behaviour, or act on it is a signal that the problem is not painful enough to drive a purchasing decision. That does not always mean the idea is bad, it might mean the framing is wrong, the audience is wrong, or the problem needs to be more specific.

Finding this out before you spend money on development is the entire point of the validation process.

How to get started

If you are not sure how to run a proper validation process, From Passion to Product covers this in depth. It is a free six-week cohort for people who want to know, before spending anything, whether their idea is worth building. The next cohort starts May 25, 2026.

Join the next cohort →