"Bhaiya, ek app banwana hai, kitna lagega?" Every app development company in Patna hears this question several times a week, and the honest answer is always the same: it depends on what the app has to do. A one-screen catalogue app and a food delivery system with three separate apps are both called "an app", but they are as different as a cycle and a bus.
This guide gives you broad, indicative ranges for 2026 so you can budget sensibly, and, more usefully, explains which decisions push the price up or down. Use it to prepare before you meet any developer, so the quote you receive is for the app you actually need.
Four kinds of apps, four very different budgets
Most business apps built in Patna fall into one of four groups. The ranges below are rough starting points for a competent local team, not fixed prices. Your final cost needs a written quote based on a feature list.
1. Simple business app
Examples: a coaching app with notices and study material, or a showroom catalogue with an enquiry button. Usually one user type, a few screens, a basic admin panel and push notifications. Indicatively, something like ₹1.5 lakh to ₹4 lakh, depending on design and whether you need both Android and iOS. Timeline: roughly 4 to 8 weeks.
2. E-commerce or booking app
A grocery or garment store selling online, a salon or service booking app, a hotel room booking app. Now you need product or slot management, cart, payment gateway (UPI, cards), order tracking, coupons and a stronger admin panel. Indicatively ₹3 lakh to ₹10 lakh, depending on catalogue size, payment and delivery logic. Timeline: roughly 8 to 14 weeks.
3. Delivery or taxi-style multi-app system
Here you are building three or four products: a customer app, a delivery partner or driver app, a vendor or restaurant app and a web admin. Live location tracking, order assignment, commissions, payouts and notifications all have to talk to each other. Indicatively ₹6 lakh to ₹20 lakh or more, and this is where scope control matters most. Timeline: 3 to 6 months for a solid first version.
4. Custom enterprise app
Field sales apps linked to your ERP, staff attendance with geo-fencing, dealer ordering apps, hospital or school systems. Pricing is driven by integrations and security, so it usually starts around ₹8 lakh to ₹10 lakh and can go well beyond, depending on scope. These are often built in phases.
What actually drives the cost
Two apps that look similar on paper can have very different prices. These are the levers:
- Number of user types: each role (customer, staff, vendor, admin) means separate screens, permissions and testing.
- Features with logic: a listing screen is cheap; slot booking that blocks double-booking, or delivery assignment by distance, takes real engineering.
- Admin panel: many owners forget this. The web panel where you add products, see orders and download reports can be 25 to 40 percent of the work in some projects.
- Third-party APIs: payment gateway, SMS/OTP, WhatsApp Business API, Google Maps, shipping partners. Some carry their own monthly or per-use charges.
- Design: a template-based design is faster; custom UI/UX with brand illustrations and user testing costs more but often converts better.
- Content and data entry: uploading 2,000 products with photos is work. Decide who does it.
Android, iOS or Flutter?
In Bihar, most of your customers will be on Android phones, so many businesses start there. But if you sell premium products or serve doctors, professionals or NRI families, iOS users matter too.
Cross-platform frameworks like Flutter or React Native let one codebase run on both Android and iOS. For most business apps this is the practical choice: lower cost than two native apps, one team, faster updates. Native development (Kotlin for Android, Swift for iOS) makes sense when you need heavy device features, top-end performance or very specific hardware integration.
Running costs nobody mentions in the first meeting
The build cost is only part of the bill. Budget for these every year:
- Store accounts: Google Play Console has a one-time registration fee, and the Apple Developer Program has an annual fee. Open them in your company's name, not the developer's.
- Server and hosting: cloud hosting grows with users and images. A small app may need a modest monthly plan; a delivery app with live tracking needs more.
- Third-party services: SMS, WhatsApp messages, maps usage and payment gateway charges per transaction.
- Maintenance: Android and iOS release new versions every year, and stores update their policies. A maintenance plan, often quoted as a percentage of build cost per year, covers bug fixes, OS updates and small changes.
How to get an accurate quote: a step list
- Write down who will use the app and the three most important things each user must be able to do.
- List must-have features for version one, and park "nice to have" ideas for version two.
- Collect two or three apps you like and note what exactly you like in each.
- Decide platforms: Android only, or Android plus iOS from day one.
- Ask for a written proposal with a feature-wise breakdown, timeline, payment milestones and what is not included.
- Confirm who owns the source code, store accounts, domain and server logins.
- Ask what the yearly maintenance will cost after the warranty period.
Red flags when comparing quotes
- A full "Swiggy-like" or "Ola-like" app quoted at a price that sounds too good. Usually it is a reskinned script with limited support and unclear licensing.
- No mention of the admin panel, testing or store publishing.
- The developer wants to publish the app under their own Play Store account.
- No written scope; "sab ho jayega" is not a specification.
FAQs
Can I build an app for under ₹1 lakh in Patna?
Possibly, for a very basic or template-based app. Check who owns the code before you agree.
Should I build a website first or an app first?
For most local businesses, a fast mobile website comes first because customers find you through Google. An app makes sense when customers return often, such as for repeat orders, bookings or classes.
How long does Play Store approval take?
Usually a few days, but new accounts can face extra checks. Keep buffer time for Apple review too.
Who should own the source code?
You should. The agreement should transfer code and accounts to your business after final payment.
Is maintenance really necessary?
Yes. Without updates, apps break on new phone OS versions or get flagged under new store policies. Treat maintenance like servicing a vehicle.
Talk to a Patna team before you fix the budget
If you are planning an app and want a clear, feature-wise estimate, Givni's mobile app development team in Patna can help you shape version one and avoid paying for features you do not need yet. For specific models, see our pages on food delivery app development and service booking apps. You can request a written quote or call/WhatsApp +91-9835942411 to discuss your idea.
हिंदी में सारांश
पटना में ऐप बनवाने का खर्च इस बात पर निर्भर करता है कि ऐप को क्या-क्या करना है। एक साधारण बिज़नेस ऐप, जिसमें कैटलॉग, नोटिस और एन्क्वायरी बटन हो, उसका बजट कम होता है। वहीं ई-कॉमर्स या बुकिंग ऐप में पेमेंट गेटवे, ऑर्डर ट्रैकिंग और मजबूत एडमिन पैनल चाहिए, इसलिए खर्च बढ़ जाता है। डिलीवरी या टैक्सी जैसे सिस्टम में ग्राहक, ड्राइवर, वेंडर और एडमिन के लिए अलग-अलग ऐप बनते हैं, इसलिए यह सबसे महंगा और समय लेने वाला काम है।
खर्च तय करने वाली मुख्य बातें हैं: कितने तरह के यूज़र हैं, फीचर्स में कितना लॉजिक है, एडमिन पैनल, डिज़ाइन, और कौन-कौन से API जुड़ेंगे। ज़्यादातर बिज़नेस के लिए Flutter जैसा क्रॉस-प्लेटफॉर्म विकल्प सही रहता है, जिससे Android और iOS दोनों एक साथ बन जाते हैं।
बनाने के बाद भी हर साल कुछ खर्च होते हैं, जैसे सर्वर, Play Store और App Store अकाउंट, SMS/WhatsApp चार्ज और मेंटेनेंस। अकाउंट हमेशा अपनी कंपनी के नाम पर खुलवाएं और सोर्स कोड का मालिकाना हक लिखित में लें। सही कीमत के लिए फीचर लिस्ट बनाकर लिखित कोटेशन ज़रूर मांगें। किसी भी सवाल के लिए Givni से +91-9835942411 पर बात कर सकते हैं।
