--- title: "BillBabu App: GST Billing & Bill Book for Indian Shops" description: "GST bills and quotations on your phone, PDF on WhatsApp, stock and udhaar in one app. Android and web. Start free, no card; unlimited bills need Pro." canonical_url: "https://billbabu.com/" markdown_url: "https://billbabu.com/index.md" type: "page" language: "en-IN" last_updated: "2026-10-28" site: "BillBabu App (https://billbabu.com)" --- # BillBabu App: the GST billing app for your shop - [Kirana stores](https://billbabu.com/billing-software-for-kirana-store) - Hardware - Electricals - Garments - Electronics - Wholesale & distribution - Manufacturing - Contractors & services For shops, wholesalers, distributors, manufacturers and service businesses. Make GST bills and quotations on your phone, share the PDF on WhatsApp, and keep stock, party dues and reports in one place. Android app and web, with one login. [Get it on Google Play](https://play.google.com/store/apps/details?id=com.billbabu.app&referrer=utm_source%3Dwebsite%26utm_medium%3Dlanding_hero%26utm_campaign%3Dorganic) Your first GST bills are free · No card needed · Pro on Google Play for unlimited bills ## Bills, quotations, stock and udhaar in one app Bills, quotations, stock, party dues and reports in one app, so you are not juggling a bill book and a notebook. ### GST bills with HSN codes Pick a saved item and its price, HSN code and GST rate fill in. The GST is split into CGST + SGST or IGST from the customer's state, and the PDF is ready to share on WhatsApp. ### Quotations and estimates Make a quotation the same way you make a bill and send it as a PDF. On the web app an accepted estimate becomes an invoice in one click. ### Stock goes down as you bill Stock goes down when you bill and up when you record a purchase bill. Items running low are marked Low Stock. ### Know who owes you A ledger for every customer and supplier: every bill, every payment and what is still due. Record payments by cash, UPI, cheque, card or bank. ### Sales and purchase reports as PDF Sales, purchase and monthly GST reports, ready to share with your CA as a PDF. ### Use it in your language The app works in Hindi, Marathi, Tamil, Telugu, Kannada or English. Bills print in English. ### Phone and computer, one login Bill from the counter, the godown or the road on the Android app, and open the same account on the web app. ### Saved to your account Bills are saved to your account over an encrypted connection, not only on the phone. Sign in on a new phone and they are there. **₹0** To start, no card needed · Pro for unlimited bills **6** Indian languages **GST** CGST, SGST and IGST on the bill **5** Bill designs with your logo ## Make your first GST bill in 4 steps ### Create your account Sign in with your mobile number and an OTP. It is free to start, with no card. ### Set up your business Add your business name, GSTIN, and upload your logo to customize your invoice branding. ### Add products & parties Add your items, HSN codes, and customer details. Reuse them on every future bill automatically. ### Make your GST bill Pick the customer and items, save the bill, and share the PDF on WhatsApp or print it. ## GST bills with HSN codes and the right tax Pick an item and its HSN code and GST rate fill in by themselves. BillBabu App adds the GST and the total, splits the GST into CGST + SGST or IGST from the place of supply, and checks the GSTIN format when you add a party. The PDF is ready to share on WhatsApp as soon as you save. - CGST + SGST for same-state sales, IGST for other-state sales - GSTIN format check on every party - HSN and SAC codes on items - Share the PDF on WhatsApp or email [Get it on Google Play](https://play.google.com/store/apps/details?id=com.billbabu.app&referrer=utm_source%3Dwebsite%26utm_medium%3Dlanding_feature%26utm_campaign%3Dorganic) ## Free GST tools and formats Need one bill, one quotation or a quick tax check? Use these in your browser, free. All of them are on the [free GST tools](https://billbabu.com/tools) page. ### [Online bill maker](https://billbabu.com/invoice-generator-india) Make one GST bill in your browser and print it or save it as a PDF. Free, no sign-up. ### [Free quotation maker](https://billbabu.com/tools/quotation-maker) Make a quotation with GST, a valid-until date and your terms, then save it as a PDF. ### [GST calculator](https://billbabu.com/tools/gst-calculator) Work out CGST + SGST or IGST on any amount at the current 5%, 18% and 40% rates. ### [GST bill format](https://billbabu.com/formats/gst-bill-format) Every field a GST bill must show, a filled example, and free Excel, Word and PDF formats. Run a kirana or general store? See the [billing app for kirana stores](https://billbabu.com/billing-software-for-kirana-store). Switching apps? See BillBabu App as a [Vyapar alternative](https://billbabu.com/compare/vyapar-alternative) or a [myBillBook alternative](https://billbabu.com/compare/mybillbook-alternative). [हिंदी में देखें](https://billbabu.com/hi) ## Guides for traders Plain answers to the GST, billing and payment questions shop owners and traders ask. - ### [B2B invoice format under GST](https://billbabu.com/blog/b2b-invoice-format-gst) What a bill to a registered buyer must show, so the buyer can claim ITC. - ### [Bill to one party, ship to another](https://billbabu.com/blog/bill-to-ship-to-gst) Which state decides IGST or CGST + SGST, and what the bill must show. - ### [Original, duplicate and triplicate copies](https://billbabu.com/blog/original-duplicate-triplicate-invoice-gst) Which copy of a GST bill goes to the buyer, the transporter and you. - ### [Wrong GSTIN on a bill?](https://billbabu.com/blog/wrong-gstin-on-invoice-correction) How to fix it before and after you file GSTR-1. - ### [CGST, SGST or IGST?](https://billbabu.com/blog/cgst-sgst-igst-explained-india) Which tax goes on your bill for a sale inside your state or to another state. - ### [GST rates after GST 2.0](https://billbabu.com/blog/gst-rates-india-hsn-code-list-tax-slabs) The 5%, 18% and 40% slabs and 0% items, with a list of common goods. - ### [UPI charges for merchants](https://billbabu.com/blog/upi-charges-for-merchants-mdr-guide-2026) What MDR is, which UPI payments stay free for a shop, and the no-surcharge rule. - ### [GST on exports](https://billbabu.com/blog/gst-on-exports-lut-shipping-bill-edf-guide) Zero-rated supply, the LUT, the export invoice and the shipping bill. More on GST bills, quotations, stock and payments on the [BillBabu App blog](https://billbabu.com/blog). ## Questions shop owners ask ### What is BillBabu App? BillBabu App is a GST billing app for Indian shops and small businesses. You can make GST invoices, estimates and purchase bills, keep stock, record payments from your parties and see sales and GST reports. ### Is BillBabu App free to use? You can start free, with no payment and no card: your first GST bills cost nothing. For unlimited bills you need BillBabu App Pro, monthly or yearly. In the Android app you buy Pro through Google Play, where new users may be offered an intro price first; Pro renews until you cancel, and you can cancel anytime in Google Play. The bills you already made stay in your account. There is no free-forever plan. ### How much does BillBabu App cost? Current plan prices are on the pricing page at billbabu.com/pricing: Pro monthly or yearly (in the Android app they renew through Google Play until you cancel), and Lifetime with one payment. The price shown in the app when you buy is the price you pay. ### Do I need technical skills to use it? No. If you can use a smartphone you can use BillBabu App: sign in with your mobile number, add your business name, pick a customer and items, and the bill is ready. ### Can I manage more than one business in one BillBabu App account? The account supports more than one business, each with its own parties, items and bills. Switching between businesses in the mobile app is coming. ### Which devices does BillBabu App work on? BillBabu App is an Android app on Google Play, and it also works in a web browser on a laptop or desktop with the same login. There is no iPhone app yet. ### How do I contact BillBabu App support? Write to support@billbabu.com or send a message from the contact page on billbabu.com. ## Start free with BillBabu App GST invoices, quotations, stock and party dues in one app, from your first bill. Upgrade to Pro when you want unlimited bills. [Get it on Google Play](https://play.google.com/store/apps/details?id=com.billbabu.app&referrer=utm_source%3Dwebsite%26utm_medium%3Dlanding_final_cta%26utm_campaign%3Dorganic) - GST invoices - Prices on the pricing page - 6 Indian languages --- This is the Markdown version of https://billbabu.com/ for AI assistants. Product summary and every page: https://billbabu.com/llms.txt