GST, EMI, Profit Margin, FD, RD, SIP, Unit Converter, Note Counter & Cashbook — everything you need in one powerful app. Offline-first and privacy-first.
From daily GST and pricing to loans and long-term investments — all in one app, with history, export, and smart tools.
Instant CGST, SGST & IGST breakdowns. All slabs (5%, 12%, 18%, 28%), custom rates, shop mode, PDF receipts and full history.
Find margin, markup, selling price or cost. GST integration, break-even analysis, discount impact and benchmarks.
Track income and expenses with multiple accounts. Simple, offline and always under your control.
Calculate EMI, loan amount, rate or tenure. Charts, amortization schedule, prepayment analysis and recommendations.
FD, RD, SIP (Monthly, Lumpsum, Step-Up, Goal), PPF, NSC, Sukanya, SCSS, Simple & Compound Interest plus smart tools.
Length, area, weight, temperature, volume, speed and more. Favourites, history and suggestions — all offline.
Count Indian currency notes by denomination. Total in Indian format with amount in words — great for cash handling.
Choose from multiple schemes and scenarios. Export schedules to PDF/CSV and save calculations to history.
All calculations, history and data stay on your device. No account required to use the app.
GST slabs, Indian number format, ₹ and tax-saving schemes (80C, TDS, LTCG) built in.
PDF receipts, CSV schedules and shareable summaries for GST, EMI, margin and investments.
Ad-free experience, scientific calculator and exclusive themes. One affordable yearly plan.
Free to use. No sign-up required. Upgrade to Premium anytime for an ad-free experience and extra features.
Download on Google Play