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Track any public URL. It takes screenshots on a schedule, filters out noise like cookie banners and ad rotations, and uses AI to tell you what actually changed in plain English.
Alerts land in Slack, Discord, Telegram, or email. Free for 3 monitors.

The WitnessWhen a page updates, you understand why.
Saúl left a comment
I'm Saul. I spent years building Android apps for other people, and The Witness is the first thing I built entirely for myself. The problem was dumb but real: I was checking the same set of pages every morning, trying to remember if that number was always €49 or if it used to be €39. I tried existing monitoring tools but they just said "something changed" with a raw HTML diff. Useless if you...

The WitnessWhen a page updates, you understand why.
Saúl left a comment
I built Kibo because most expense trackers feel either too cluttered or uninspired in design. My goal was to create something lightweight, visually cohesive, and pleasant to use — without compromising privacy. Kibo uses Material You, expressive M3 components, and subtle animations to make expense tracking a part of your routine, not a chore. The AI-powered categories and emoji system keep your...

KiboA beautifully designed smart expense tracker for Android
Kibo is a private, minimal expense tracker for Android with Material You design, AI-powered categorization, receipt scanning, dynamic colors, and smooth animations — making daily expense tracking simple, polished, and enjoyable.

KiboA beautifully designed smart expense tracker for Android
