Pick a category, type an amount, and log it with one tap. The widget keeps a running total for today and shows per-category breakdowns underneath. Undo the last entry or clear the whole day with a single click.
All data is stored locally in your browser via localStorage — no API, no signup, no server. Customize the categories with the cats= URL parameter to match your real spending buckets, and switch to your preferred currency in seconds.
Changes apply live — the embed link on the right and the preview above update instantly.
/embed.Embed link.