// independent app studio · android & ios
No accounts you don't need, no dashboards full of noise. Local-first storage, minimal permissions, and data that stays where you put it.
The fastest way to log your day: scan a barcode and you're done. CalorieLogger tracks calories, macros, weight, water, and supplements in one clean app — no account, no ads, no data leaving your phone.
Know exactly what your vehicle costs you. AutoPulse logs every fill-up and service, surfaces mileage and fuel-economy trends automatically, and reminds you before maintenance is overdue — with your data kept local and backed up only if you choose.
Budgeting that feels like flipping through a real diary. ExpenseDiary pairs a uniquely tactile page-turn interface with clear income and spending statistics, timely bill reminders, and effortless Google Drive backup — so your finances stay organized without the spreadsheet grind.
Catalog your coin collection with photos, reports, and offline PDF exports. CoinVault is a dedicated cataloguing app for numismatists who want serious, structured records of every coin they own — country, mint, grade, provenance, and value — kept private and offline-first on your device.
Track your net worth privately — assets, liabilities, and growth. WealthPulse shows where you stand at a glance and where you're headed over time, with category trends, year-over-year growth, and CAGR — all kept local on your device, no account required.
Keep a complete record of everything you own. Everything I Own tracks items, prices, serial numbers, receipts, and warranty cards with photos attached, and reminds you before a warranty expires — all stored locally, with backup to your own Google Drive entirely optional.
Track your salary the way payslips actually work. Salary Tracker records every income and deduction head per month, surfaces monthly and yearly trends side by side, and respects whichever financial year your employer uses — all stored on your device, with backup to your own Google Drive entirely optional.
SGKS Labs is a small, independent studio building focused mobile utilities for Android and iOS. Every app here favors local-first storage and minimal data collection over cloud lock-in — each app's privacy policy above is the canonical source for exactly what it does and doesn't collect.
Questions, bug reports, or feature requests for any app? Reach out via the privacy policy pages linked above, or through the app's Play Store listing.
Support email: sgkslabs@gmail.com
YouTube: watch a demo