Solve real problems
From personal finance to rental decisions, we turn everyday friction into simple, thoughtful tools.
Starting with real problems, we use thoughtful products and AI to make complex things feel simple
From spark to product — horu.world grows alongside you
We help every creator find a rhythm that feels like their own
From personal finance to rental decisions, we turn everyday friction into simple, thoughtful tools.
We document the judgment, methods, and practice behind each project so every experiment becomes reusable insight.
Zero cost on core features, no subscription games. Good tools should be within everyone’s reach.
Every piece of real feedback shapes the next iteration, making each product clearer and easier to use.
Sign in with WeChat and keep the same ledger across web and Mini Program
Just send “Lunch 35” in your Lark group — no app to open. A morning digest recaps yesterday’s spending so you stay on rhythm.
Category bars, monthly savings trends, and an income-vs-expense summary on one screen. Color and shape reveal your spending blind spots.
New users get an account in one tap. Existing web users can link their account on first sign-in and keep all previous records.
One-tap sign-in · Link an existing account · Cloud sync
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The hard part is not finding homes — it is comparing scattered information. Bring two to five options together, see the trade-offs, then rank them around the way you actually live.