A senior-led India studio shipping iOS, Android, Flutter and React Native apps for media + content, traditional businesses + manufacturing, financial services, education, healthcare and government-adjacent buyers across Salt Lake (Sector V IT corridor), New Town (Rajarhat), Park Street, Esplanade, Howrah and Sealdah. 200+ apps shipped, 4.6★ avg store rating, INR fixed-quote contracts.
ITD GrowthLabs is a senior-led India mobile app studio headquartered in Andheri, Mumbai, delivering remotely to Kolkata clients. 200+ apps shipped. Strong Kolkata vertical fit: media + OTT apps, ABDM-ready healthcare apps, exporter dashboard apps, edtech learning apps, D2C native apps.
Indicative pricing (2026): MVP single-platform ₹6L–₹12L in 6–10 weeks; Growth-tier iOS + Android ₹18L–₹36L in 3–4 months; Enterprise / SaaS ₹75L–₹1.5Cr+. INR fixed-quote SOWs in 48 hours, 100% source-code ownership, GST-compliant invoicing.
These are the things every senior Kolkata buyer asks on a discovery call.
Swift / Kotlin for native, Flutter or React Native for cross-platform. We pick the stack that fits your roadmap.
End-to-end ASO, screenshots, descriptions, ratings. 200+ apps through both stores.
Single-platform MVP for validation; iOS + Android growth-tier in 3–4 months. Weekly demos.
Work-for-hire SOW with full source + Figma + CI/CD on milestone delivery.
Firebase / OneSignal, Razorpay / Stripe, Mixpanel / Amplitude — built in from day one.
15–20% annually. iOS/Android OS-update compatibility, security patches, store policy compliance.
Indicative ranges. We send a fixed-quote SOW within 48 hours of a 30-min discovery call.
| Tier | Cost (INR) | Timeline | Scope |
|---|---|---|---|
| MVP (single platform) | ₹6L–₹12L | 6–10 weeks | Auth, 6–10 screens, 1–2 integrations |
| Growth (iOS + Android) | ₹18L–₹36L | 3–4 months | Payments, push, admin, 5–10 integrations |
| Enterprise / SaaS | ₹75L–₹1.5Cr+ | 6–10 months | Multi-tenant, SSO, compliance, multi-region |
| Marketplace (4-app suite) | ₹25L–₹75L | 8–14 weeks | Customer + vendor + rider + admin productised |
Indicative ranges. We send a fixed-quote SOW within 48 hours of a 30-min discovery call. GST-compliant invoicing, TDS-handled, INR bank transfer (NEFT/RTGS/IMPS) or UPI for milestones.
Common questions we hear from Kolkata mobile app buyers. Yours not here? Book a 30-min call below.
We’ll talk through scope, your goals and budget. Fixed-quote SOW in 48 hours.