Hi Product Hunt, I'm Ryosuke, a solo developer in Japan.

I've tried a lot of home inventory apps, and I quit every one of them in about three days.

They all wanted exact numbers: "detergent: 10." Subtract one every time you use it. Recount now and then. The first few days went fine. Then it got tedious, the numbers drifted away from what was actually on the shelf, and I stopped opening the app. I'd forget something again, buy a duplicate, reinstall, and quit again.

At some point I realized I never needed the exact number. To decide whether to buy something, all I need to know is "plenty," "getting low," or "gone." Nine or ten doesn't matter.

So Chirastock doesn't count. Every item is one of three colors, like a traffic light:

🔵 Blue: have it

🟡 Yellow: low

🔴 Red: out

You look, you tap. That's it. It doesn't have to be perfect. Before heading to the store, I open it and see "two reds, one yellow, skip the rest."

It's the first way of tracking stock I've actually kept up, and I've been using it for months now. You can share it with your family so everyone sees the same colors.

Free for up to 20 items and 1 group on iOS and Android.

If you've ever quit an inventory app after a few days, I'd love to hear:

1. What made you stop?

2. Would "3 colors, no counting" work for your home?

Thanks for reading!