Offline-first Android apps for retail, finance, tailoring, mobility, property management, IoT and more — each one built to solve a real, everyday business problem.
The lineup
A growing family of premium, offline-first Android products — each solving a real business problem.
Split any bill evenly or by item, calculate tips with presets or custom %, add tax and track who owes who. Fully offline, no sign-up.
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Professional SIP dialer for crystal-clear HD voice calls. Connect any SIP account and call securely over Wi-Fi, 4G and 5G with contact integration.
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25+ specialized calculators in one app — percentage, finance, loan & compound interest, unit and cooking converters, and more. Fully offline.
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Fun learning for kids 6–9 — English, Bangla, Arabic, math, shapes, colours, spelling and vocabulary through interactive games and rhymes.
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Replace paper visitor registers. Entries, exits, QR check-out, photo & ID capture, with optional secure cloud sync.
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Smart digital vehicle logbook — maintenance, fuel, parts, expenses and documents with reminders & Drive backup.
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Offline ledger for Somitis & savings groups — members, contributions, withdrawals and audit-ready reports. No interest, no fees, no lending.
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Multi-house property & tenant manager — houses, flats, tenants, monthly bills, rent collection and dues.
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Recurring bill collection — internet, dish, water, electricity, school fees & more. 3-tap collection workflow.
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Multi-branch POS, inventory, CRM and financial system — 100K+ products, barcode/QR scan, batch tracking.
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Minimalist, monochrome tailor management — customers, measurements, orders, payments and Drive backup.
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The alarm that actually wakes you up — math puzzles, QR sleep checks, gradual volume and override-resistant rings.
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Practice tracker, setlist builder and gig planner for working musicians and bands. Keep the band on the same page.
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Lightweight vehicle and driver tracker for small fleets — trips, fuel, maintenance and route history without enterprise overhead.
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Turn your phone into a glowing message board — concerts, airport pickups, name signs, announcements. Big, bright, customisable.
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No-code Bluetooth and WiFi remote designer for Arduino, ESP32, ESP8266 and Raspberry Pi. 6 starter templates, drag-and-drop widgets.
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Offline expense splitter for group trips — Sundarbans, Sajek, the hills. Multi-currency, no signal needed, settle up cleanly at the end.
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Private tutor and batch manager — students, schedules, attendance, monthly fees and parent receipts. Built for one-tutor coaching.
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Turn every phone in the room into one synced DJ light show. 12 music-reactive effects, 13 occasion presets, Wear OS & BLE strips. Free, fully offline.
View productWe also build custom Android, web and SaaS applications for clients across Bangladesh and globally. Same engineering team, same offline-first standards.
