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App cost calculator:
estimate your budget

To estimate your app's cost in India, start from a base range for your app type — from ₹3–8 lakh for a simple MVP to ₹30 lakh–₹1.5 crore for fintech — then multiply by your platform choice, design approach and team type. Add 18% GST and budget 15–25% of the build each year for running costs. Use our interactive estimator for an itemised range.

By , FounderUpdated 3 min read

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Quick answer: How do you calculate the cost of building an app in India?

  1. Step 1 — base range by app type.
  2. Step 2 — × platforms (0.75 one, 1.0 cross-platform, 1.5 native both).
  3. Step 3 — × design (0.9 kit, 1.0 custom, 1.08 with research).
  4. Step 4 — × team (0.6 freelancers to 1.6 premium studio).
  5. Then — +18% GST; +15–25% of build per year to run.

Key takeaways

  • App type sets the range; scope decides where you land in it.
  • Cross-platform usually costs less than two native apps.
  • Cheap quotes often leave out research, testing and launch.
  • Running costs are a yearly bill, not a one-off.
  • An estimate is a range for planning — get itemised quotes before you commit.

"How much will my app cost?" deserves a better answer than "it depends". This calculator turns the question into four choices and a little arithmetic, using the same editorial assumptions as our full app development cost guide1 — where you'll also find the interactive estimator that does the maths for you.

How do you calculate the cost of building an app in India? At a glance: Step 1; Step 2; Step 3; Step 4; Then.
At a glance: How do you calculate the cost of building an app in India?

Step 1: Pick your app type

Base cost range by app type (Science of Apps estimates, before GST)
App typeBase rangeTypical timeline
Simple MVP or utility₹3–8 lakh6–10 weeks
E-commerce or D2C store₹8–25 lakh10–16 weeks
AI-powered app₹12–60 lakh10–24 weeks
Edtech or learning₹15–50 lakh14–26 weeks
Social, community or chat₹20–60 lakh16–28 weeks
Healthtech or telemedicine₹20–70 lakh16–30 weeks
On-demand or delivery₹25–80 lakh16–28 weeks
Fintech₹30 lakh–₹1.5 crore20–40 weeks
Bar chart: Base cost range by app type (Science of Apps estimates, before GST) — Simple MVP or utility: ₹3–8 lakh; E-commerce or D2C store: ₹8–25 lakh; AI-powered app: ₹12–60 lakh; Edtech or learning: ₹15–50 lakh; Social, community or chat: ₹20–60 lakh; Healthtech or telemedicine: ₹20–70 lakh; On-de
Base cost range by app type (Science of Apps estimates, before GST)

Steps 2–4: Apply your multipliers

Cost multipliers by platform, design and team
ChoiceOptionMultiplier
PlatformsOne platform (Android or iOS)× 0.75
Both, cross-platform (Flutter or React Native)× 1.0
Both, native (Kotlin + Swift)× 1.5
DesignTemplate or UI kit× 0.9
Custom design× 1.0
Custom design + user research× 1.08
TeamFreelancers× 0.6
Small agency× 0.8
Mid-size agency× 1.0
Premium studio× 1.6

A worked example

Diagram of 6 steps for a worked example: 1. App type; 2. Platforms; 3. Design; 4. Team; 5. GST; 6. Running costs.
A worked example
  1. App type — an e-commerce app: ₹8–25 lakh.
  2. Platforms — cross-platform for both: × 1.0 → ₹8–25 lakh.
  3. Design — custom with research: × 1.08 → ₹8.6–27 lakh.
  4. Team — small agency: × 0.8 → about ₹7–21.6 lakh.
  5. GST — add 18% → about ₹8.2–25.5 lakh invoiced.
  6. Running costs — 15–25% of build per year → about ₹1–5.4 lakh a year.

Where the money goes

Typical split of an app budget
PhaseShare of budget
Discovery and UX research5–10%
UX and UI design10–15%
Development45–55%
Quality assurance10–15%
Project management8–12%
Launch3–5%
Bar chart: Typical split of an app budget — Discovery and UX research: 5–10%; UX and UI design: 10–15%; Development: 45–55%; Quality assurance: 10–15%; Project management: 8–12%; Launch: 3–5%.
Typical split of an app budget

If a quote is far below your estimate, check which of these phases it leaves out. Store fees are extra too: Apple's developer programme carries an annual fee3.

Before you trust any estimate

Checklist: Before you trust any estimate — Write down your core user flow and must-have features; List integrations: payments, maps, KYC, chat, AI; Decide platforms based on your users, not preference; Ask for itemised quotes with phases and assumptions; Compare against independent pricing guides; B
Before you trust any estimate
  • Write down your core user flow and must-have features
  • List integrations: payments, maps, KYC, chat, AI
  • Decide platforms based on your users, not preference
  • Ask for itemised quotes with phases and assumptions
  • Compare against independent pricing guides2
  • Budget for the year after launch, not just the build

For team choices, see freelancer vs agency vs in-house.

Key terms, defined

MVP — minimum viable product, the smallest useful version. Cross-platform — one codebase for iOS and Android. Itemised quote — a proposal broken into phases and costs. Running costs — yearly costs to host and maintain an app. GST — goods and services tax.

Frequently asked questions

How accurate is an app cost calculator?

It gives a planning range, not a quote. Real costs depend on detailed scope, integrations and the team. Use it to set a budget and compare quotes, then get itemised proposals.

What's the cheapest way to build an app?

Start with a simple MVP on one cross-platform codebase, use a design kit, rely on managed backend services, and cut features to the core loop.

Does the estimate include GST?

No. Add 18% GST to professional services invoices where applicable.

What running costs should I expect?

Budget roughly 15–25% of the build cost each year for hosting, maintenance, OS updates, store fees and third-party services. AI features add a cost per request.

Why do agency quotes differ so much?

Teams differ in rates, what they include (research, QA, project management), assumptions about scope, and quality. Compare line by line.

Is there an interactive version?

Yes. The estimator in our app development cost guide applies the same assumptions and itemises the result live as you choose options.

Sources

  1. Science of Apps — App development cost in India (estimator and methodology)
  2. Clutch — Mobile app development pricing guide
  3. Apple — Apple Developer Program fees
  4. Checked October 23, 2026. Figures that change — fees, salaries, prices — are reviewed every six months; if something is out of date, tell us.
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