CardSync
Local-first credit card ledger. No accounts, total data sovereignty.
Engineered to Perform.
CardSync by Aegis Logic Inc. puts you back in complete control of your credit card tracking data. Designed with privacy as a foundational principle, it bypasses automatic bank synchronization engines in favor of a clean, secure manual balance logging experience. By storing all parameters on-device, CardSync protects your limits, card names, and outstanding logs without any middleman. Technical crash reporting monitors application health under anonymized parameters, keeping your active financial files isolated to your hardware.
Pure Offline Storage
Your records, card details, limits, and operational cycle dates are stored exclusively in secure local tables on your device.
Safe On-Device Processing
All calculations, utilization summaries, and countdown dates run entirely locally to ensure maximum speed, privacy, and offline availability.
Zero Account Friction
Get started immediately with no signups, profiles, passwords, or cloud-hosted database pipelines to configure.
Under the Hood
Aegis Logic builds with industrial-grade tools. Our ventures showcase native performance, secure database architectures, and clean, decoupled state flow.
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