Why we built Myeiyo

Most apps for kids and chores fall into one of two camps, and we did not like living in either.

The first camp is the finance apps. They hand a ten-year-old a debit card, a balance, and a dashboard, and call it financial literacy. Some families want that. We kept noticing that what it actually teaches is that effort converts to money, money is the point, and the way you express wanting something is by accumulating a number. For a lot of teenagers, that is the wrong lesson at the wrong time.

The second camp is the gamified chore charts. Coins, streaks, badges, a leaderboard against your siblings. The coins are not real, so everyone knows the game is the product. The streak exists to make you anxious about breaking it. The reward, when it finally comes, is a payout from a system rather than a thing you wanted. It works for a few weeks and then the family quietly stops opening the app.

What both camps skip is the thing that actually happens in a house. A teenager wants something specific. A real thing, with a price, that they can point at. A parent is usually willing to make some kind of deal for it. The whole transaction lives or dies on whether that deal feels fair and real to both people. That moment — the want, the work, and the agreement between them — is the entire product. Myeiyo is built around it and almost nothing else.

So the reward in Myeiyo is the real thing, not a coin that stands in for it. The teenager adds what they want, the family turns it into a set of chores, and when the work is done and approved the parent is prompted to actually buy it. One reward at a time, per family. We get questions about that last constraint, because it runs against every instinct in consumer software, which wants more loops more often. But delayed gratification is most of the value here, and you cannot have delayed gratification and an endless feed of rewards at the same time. You have to pick one. We picked the one that is good for the kid.

The part we are most proud of is the smallest. Every chore in a reward carries a weight, and the weights have to sum to one hundred. That sounds like a spreadsheet detail. In practice it is the thing that forces an honest conversation. You cannot inflate one chore's value without taking value from another, because the total is fixed. A teenager who thinks taking out the trash is worth as much as a week of dishes has to make that case out loud, to a parent, with a fixed budget on the table. And teenagers can propose the chores and the weights themselves. They are partners in the negotiation, not subjects of it. The hundred-percent rule is what keeps the negotiation honest.

Proof and approval keep it honest in the other direction. The teenager submits a photo of the finished work. The parent approves it, or sends it back with a note — not a rejection, a piece of coaching. Nobody is policing anybody. There is a clear record of what was agreed and what was done, which turns out to defuse most of the arguments chores usually cause, because the disagreement now has somewhere to live other than the dinner table.

There is almost no AI in Myeiyo, and that was a decision, not an oversight. We build with machine learning when it is the right tool, and we have written before about how often it is not. A contract two people can both see, photo proof, an approval step, an append-only record of what happened — those are problems a careful schema solves better than any model. The one place we expect to add a model is bounded and defensive: screening submitted photos for things that should not be in them. Even that we would rather get right slowly than ship fast.

The last thing worth saying is about respect. Myeiyo has no mascots, no confetti, no primary-colored cartoon helper telling a sixteen-year-old they did a great job. Teenagers can tell when software thinks they are children, and they close it. We designed the whole thing to feel like it takes the people using it seriously, because the premise of the product is that it does. The work is real, the agreement is real, and the thing they earn is real. The design just has to stop getting in the way of that.

That is the bet. We will know it worked if a family uses Myeiyo to earn one real thing, and then reaches for it again for the next one, without us ever having to manufacture a reason to come back.