Several billing apps in India are genuinely free - but 'free' has fine print. Here's what Vyapar, Zoho Books and myBillBook actually give you for nothing, what's locked behind paid plans, and when you'll need to upgrade.

Good news for small businesses: you can run real GST billing in India without paying for software. Several well-known apps have genuinely free tiers. The catch is that 'free' always has fine print - usually around GST filing reports, the number of users, e-invoicing, or whether you need the desktop version. Here is what is actually free, and where the free line is drawn.
Vyapar's mobile app is free forever, and it is not a stripped demo - the free mobile version includes the essential billing, GST invoicing and basic accounting features a small trader needs, with full customer support. The paid line starts when you want the desktop version (from about Rs.3,399/year, with a 7-day trial) or to sync desktop and mobile. For a shopkeeper who bills from a phone, Vyapar is the strongest free starting point.
Zoho Books has a free plan for businesses with annual turnover under Rs.25 lakh, with no time limit. It includes 1 user plus 1 accountant, up to 1,000 invoices a year, and the core of cloud GST accounting - no credit card required. It is the best free option if you want proper cloud accounting, multi-device access and a clear upgrade path as you grow past the turnover or user limit.
myBillBook lets you create an account and do most basic billing for free, with a 14-day trial of premium features. The things that move to paid plans (from about Rs.34/month) are the ones growing businesses need: GSTR-1/2/3B filing reports and adding staff members to the app. Great for getting started; budget for the upgrade once you file GST yourself or add a team.
Across these tools, the common upgrade triggers are:
None of these matter on day one, which is why the free tiers are genuinely usable. They start to matter as you add people, file your own GST, or grow turnover.
Stay free as long as the limits do not pinch. Move to a paid plan when you need to file GSTR reports in-house, add team members, generate e-invoices, or you outgrow the invoice or turnover cap. At that point the question becomes which paid tool fits - our guide to the best GST billing software for small business in India compares Vyapar, myBillBook, TallyPrime, Zoho Books, Clear and BUSY, and you can browse every option in the Finance & Accounting category.
Free-plan terms, limits and prices change. Confirm what each free tier includes on the vendor's own site before relying on it.

Written by
Arjit Jindal · Co-founder, FindThatSoftware
Arjit co-founded FindThatSoftware, an India-first software-decision platform. He writes about how Indian businesses actually choose, price, and stack the software they run on - with the forex, GST, and support trade-offs global directories leave out.
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