{"about":{"summary":"A directory of side businesses that real people say they run, each summarized in our words and linked to its public source.","notes":["Sources are public, first-person accounts: interviews, podcasts and community threads.","Cost, time and the other tags are machine estimates, each with a confidence score.","Income figures are the owner's own claim. We don't verify them."],"how_to_cite":"Link the idea page and its source. Call income figures the owner's unverified claim, and cost and time estimates."},"idea":{"slug":"piano-app-for-ipad-d9090e","title":"Piano app for iPad","summary":"Built an iPad piano app that stays in music charts and sells without marketing.","url":"https://allsidehustleideas.com/ideas/piano-app-for-ipad-d9090e","markdown_url":"https://allsidehustleideas.com/ideas/piano-app-for-ipad-d9090e.md","tags":{"category":{"value":"software","label":"Software and apps","confidence":0.95},"earns_from":{"value":"one-time","label":"One-time sales","confidence":0.93},"startup_cost_estimate":{"value":"100-1k","label":"$100 to $1k","confidence":0.48},"time_estimate":{"value":"hands-off","label":"Hands-off","confidence":0.94},"where":{"value":"online","label":"Online","confidence":0.98},"needs_coding":{"value":true,"confidence":0.99}},"owner_reported":null,"source":{"publication":"Hacker News","title":"What was your best passive income in 2014?","url":"https://news.ycombinator.com/item?id=8107947","person":"chrisa","host":null,"date":"2014-07-30"},"owner_site":"http://mobilesort.com/play_piano.html"}}