Udhari Book – Cash & GST Calc
Complete business app for Indian shopkeepers & traders. Cash counter, Udhari ledger, daily register, GST calculator — 100% offline, no login needed.
Hi, I'm Vijay Sonawale — founder of NextInt Inc.
I build practical Android apps for Indian shopkeepers, car owners & job seekers. No accounts, no cloud — just apps that work.
Each app solves a real everyday problem for Indian users — from tracking customer credit to diagnosing your car engine to finding government jobs.
Complete business app for Indian shopkeepers & traders. Cash counter, Udhari ledger, daily register, GST calculator — 100% offline, no login needed.
ELM327 Bluetooth OBD2 scanner for most cars & bikes. Read/clear fault codes, live engine data, performance timer, trip computer and CSV data export.
AI-powered government job matching platform. Personalized Sarkari Naukri alerts + GK, GS & Current Affairs MCQ quiz for SSC, Railway, Banking exam prep.
Designed specifically for the Indian market — simple, private, and offline-first.
All data stays on your device. No server, no cloud upload, no tracking. Your business data is only yours.
Multi-language support with reminders and messages in the language you prefer most.
Install and start using instantly. No account creation, no OTP, no email required — ever.
Most features work without internet. Perfect for areas with slow or no connectivity.
Optimized for entry-level Android devices. Smooth performance even on 2GB RAM phones.
No hidden subscription, no premium lock. All core features are free for every user on Play Store.
No login. No subscription. No data collection. Just install and use.
View All Apps on Play StoreI'm an independent Android developer from Maharashtra. I build apps that solve real everyday problems for Indian users — shopkeepers, drivers, students, and job seekers.
Under my company NextInt Inc, all apps are published on Google Play with a privacy-first approach. Everything runs on your device — no accounts, no data collection.
Bug report? Feature request? Collaboration? I usually reply within 24 hours.
For app support, privacy policy questions, or any feedback — feel free to reach out directly. I read every message.