zero: private offline expense tracker

Track expenses offline with complete privacy

4 followers

Track expenses offline with complete privacy

4 followers

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Budgeting apps

•

Financial planning

zero is a privacy focused expense tracker designed to work completely offline. Most budgeting apps rely on cloud sync, analytics, and subscriptions. zero keeps all financial data stored locally on your device with no accounts, no ads, and no tracking. It includes expense tracking, monthly reports, spending heatmaps, and debt tracking while remaining lightweight and open source.

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Free

Launch tags:Android•Open Source•Fintech

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Maker

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Hi everyone 👋 I’m the developer of zero. I built this because I was uncomfortable storing personal financial data on cloud based budgeting apps. Most tools I tried required accounts, synced data externally, and pushed subscriptions or ads. I wanted something simpler and private. So zero was designed as an offline first expense tracker where everything stays on device. No analytics, no tracking SDKs, no cloud sync. Even reports and spending insights are generated locally. The biggest challenge was building fast on device analytics and heatmap visualizations without relying on backend processing. The project is also open source, and I’m actively improving performance, reporting, and cross device migration. Happy to answer any questions and would love feedback from the community 🙌

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9mo ago

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