Mine Opgaver(“My Tasks”) is a daily-routine app for kids. Morning, afternoon and evening are three small quest lines — make the bed, pack the school bag, brush teeth — and every completed task earns a coin-flip checkmark, a burst of sparks and, when a whole section is done, confetti and a fanfare synthesised on the spot. The sky in the background follows the day along: sunrise in the morning, a hot-air balloon drifting by in the afternoon, moon and shooting stars at night.
For the statistically inclined household there are streaks and a monthly calendar where green days mean everything got done. There are three pastel themes, and a small editor so you can invent chores of your own — up to ten per section, which ought to be enough parenting for anyone. The whole thing is one single HTML file: no app store, no account, no subscription, and no data ever leaving the device. The product owners are children, and they do not accept scope creep.
From the app
Put it on a phone or tablet
The app is a web page that behaves like a real app once you pin it to the home screen. It works in any modern browser — the steps below are the same whatever you use.
iPhone & iPad
Open the app, tap the Share button (the little box with an arrow pointing up), scroll down and choose “Add to Home Screen”. Give it a name, tap Add — and it now lives on the home screen and opens full-screen, no browser bars, just like something you paid for.
Android phones & tablets
Open the app, open the browser menu (usually three dots in a corner) and choose “Add to home screen” or “Install app”. Same result: an icon, a full-screen app, a child who now reminds you about the routines.
Mac & PC
Just open it in a browser and bookmark it. Prefer to own your software the old-fashioned way? Use the download button on the right, keep the file anywhere, and double-click it — it runs entirely offline.
One honest footnote: progress is stored in the browser on the device itself. That is what makes it private — and it also means a new device starts from scratch, and clearing the browser’s data clears the streak. The eight-year-old has strong opinions about this.