App Development FAQ — Straight Answers (English + Hinglish)

Scope decides it. The big cost drivers are the number of screens, whether users need accounts and logins, whether you need a backend and an admin panel, integrations like payments, maps or push notifications, and how custom the design is. A simple utility app sits at one end; a marketplace with buyers, sellers and payments sits at the other. One honest structural advantage: I work solo, so there's no agency overhead — no office rent or sales team hiding inside your bill. Every factor is broken down, tier by tier, in my app development cost guide, and I'll give you a specific estimate free once I've heard your idea.

It's milestone-based, and that's deliberate — the structure protects you, not just me. You pay a small advance to start, and the rest is split into stages we agree in writing before any work begins. Every stage follows the same rhythm: I deliver something you can see and test, you approve it, then the next payment happens. You're never handing a large amount to someone on the internet and hoping for the best. If a stage isn't right, we fix it before moving forward. The exact stage list, with what gets delivered at each point, goes into our written agreement on day one.

A simple app — a few screens, light backend — takes roughly 3–6 weeks. A feature-rich app with user logins, a backend and an admin panel usually lands between 6 and 10 weeks, depending on what's inside. Two things keep those numbers honest: I build in Flutter, so Android and iOS come from one codebase instead of two separate builds, and the design is locked in Figma before development begins, which prevents most mid-project drift. A supporting website alongside the app adds 3–5 days for a landing page or 7–12 days for a full business website. There's a week-by-week breakdown in my app development timeline guide.

Less than you'd expect. For a first conversation I need three things: what the app should do in plain language ("customers book a slot, I approve it" is a great brief), who will use it, and any apps you like as reference. That's genuinely it. Once we agree to work together, I'll ask for your logo and brand colours if you have them, content like photos or product lists, and later your Play Store and App Store details — which I'll help you set up if they don't exist yet. No technical documents needed. Turning a rough idea into a clear written scope is my job, not yours.

Usually yes, with one honest condition: I need to see the source code first. If your previous developer handed it over, I'll review it and tell you plainly whether it's worth fixing or whether a rebuild makes more sense — patching a badly built app sometimes costs more than rewriting it. If it's a Flutter app, that's my home ground. If you don't have the source code at all, no developer can realistically update that app, and I'll say so upfront rather than bill you for weeks of archaeology. Send me the details and I'll give you a straight assessment for free.

Launch isn't goodbye. Every project includes 30 days of free post-launch support — bug fixes, small adjustments, and the "how do I change this?" questions that always surface in the first month. After that, you choose: you can run things yourself through the admin panel I build for exactly that purpose, or ask me to stay available for updates. One thing to budget for either way: if your app has a backend, server and hosting costs are a monthly recurring expense paid to the hosting provider, not to me. I'll tell you the realistic figure for your specific app before we start, so nothing surprises you later.

My process is built so this can't sneak up on either of us. You approve a clickable Figma design before I write a single line of code — so the "final reveal shock" people fear simply can't happen; you've already clicked through your app. During development you test working builds at every milestone, not screenshots. Revisions are included until the agreed scope looks and works the way we planned. And because payments are staged, you're never in a position where everything is paid for and you're unhappy. One honest caveat: "agreed scope" matters — brand-new features beyond it are new work, which I'll always quote before touching.

Yes — and you don't pay twice for it. I build with Flutter, which produces the Android and iOS versions from one codebase: same features, same design, both stores. Both apps are published on your own Play Store and App Store accounts, so everything is in your name from day one. I'll also be straight about iOS: Apple's review process is stricter than Google's, so I'll walk you through what App Store publishing actually involves before you commit to it. If you're wondering whether Flutter is right for your specific app, or whether you genuinely need native, I've compared them honestly in my Flutter vs native guide.

Not to get started — but you should have your own accounts by launch, and I insist on it, because apps published under your name mean you're never dependent on me. Setting them up is easy: I'll guide you click-by-click, or handle the entire setup and submission for you. The costs are set by the platforms, not me — Google Play charges a one-time $25 developer fee, and the Apple Developer Program is $99 per year. That's the whole story. Some developers publish client apps under their own accounts to create a dependency; I consider that a red flag, and it's the opposite of how I work.

There's no lock-in — it's the first promise on my homepage for a reason. Your app lives on your own Play Store and App Store accounts, your domain is registered in your name, and every password belongs to you. Full source-code handover happens on final payment, so once the project closes you hold everything needed to continue — with me, another developer, or an in-house team. What's included in the handover is agreed in writing before the project starts, so there's zero ambiguity later. Too many founders get trapped by developers holding code and accounts as leverage — my hiring guide shows how to spot that early.

Fair question — I'd ask it too. The risk is handled structurally, not with promises. Everything is agreed in writing before we start, payments happen in stages only after you approve delivered work, and your code and store accounts come into your hands progressively — never held until the end. So at any point in the project, what you've paid for is already yours. You also talk directly to the person building your app, with replies within 24 hours — no account-manager relay. Compare that with an agency where your project can quietly pass between junior developers mid-way. There's more on this trade-off in my guide to hiring an app developer.

Because nothing about how I work asks you to trust me blindly. My proof is checkable: apps I've built are live on Google Play right now — download them and judge the quality yourself before we ever discuss money. The process protects you at every step after that: we talk directly before you pay anything, you approve the complete design before development begins, and payments only follow work you've already seen. I could paste fake five-star testimonials on this site tomorrow — plenty of people do. I'd rather show you real apps than invented reviews. My reputation is being built one shipped app at a time.

Yes, happily. If you have your own NDA, send it over — I'll read and sign it before we discuss anything sensitive. If you don't, I can share a simple mutual NDA we can both sign. Honest perspective: most app ideas are safer than founders fear, because execution matters far more than the idea itself. But some projects involve real business data, unreleased plans or client information, and I treat all of it as confidential whether or not paper is signed — the NDA just makes that promise formal. It costs nothing and takes ten minutes, so if it helps you talk freely, it's an easy yes.

Yes — on Google Play, right now. Habit Tracker – Daily Win and Horse Tracker are live under my developer profile, Velrix Tech. Download them and judge for yourself how the apps feel — that tells you more than any portfolio screenshot could. I've also built Agro Help and Block Wave; their store links will be listed here soon. The fuller story of who I am and how I work is on my about page. I keep this list strictly honest: only apps that are genuinely mine and genuinely live — no stock screenshots of other people's work, which is a depressingly common trick in this industry.

Yes — most of my work is remote. I'm based in Jaipur, Rajasthan, but the whole process is designed to run over WhatsApp, calls and screen-shares: requirement discussions, Figma design reviews, milestone demos, all of it. You test working builds on your own phone at every stage, which is better evidence than sitting in an office watching someone type. I work with clients across India, and internationally too — in English or Hindi, whichever you're comfortable with. Distance only changes one thing: we schedule calls instead of chai. And if you are in Jaipur and want to meet before starting, that's genuinely welcome.

Seedha jawab: koi fixed rate card nahi hota, kyunki har app alag hoti hai. Kharcha in cheezon par depend karta hai — kitni screens hain, login/account system chahiye ya nahi, backend aur admin panel lagega ya nahi, aur payment gateway, maps ya notifications jaise integrations kitne hain. Simple utility app ek side hai, marketplace ya booking wali app doosri side. Ek honest baat: main solo developer hoon, to agency wala overhead — office, managers, sales team — aapke bill me nahi aata. Apna idea WhatsApp par bhejo, main free me bata dunga ki kya-kya lagega. Poori detail meri app development cost guide me hai.

Simple app — kam screens, halka backend — lagbhag 3–6 weeks me ban jaati hai. Feature-rich app — logins, backend aur admin panel wali — usually 6–10 weeks leti hai, features ke hisaab se. Main Flutter use karta hoon, isliye Android aur iOS dono ek hi codebase se bante hain — double time nahi lagta, double paisa bhi nahi. Ek aur cheez jo time bachati hai: design pehle Figma me approve hota hai, coding baad me shuru hoti hai — isse beech me "yeh to socha hi nahi tha" wale delays nahi aate. Week-by-week detail ke liye meri timeline guide dekhiye.

Safe hai — agar process sahi ho. Aur main process aisa rakhta hoon ki aapko sirf vaadon par bharosa na karna pade. Sab kuch pehle likhit me tay hota hai, payment milestones me hoti hai — pehle kaam dekho, phir pay karo — aur code aur store accounts project ke saath-saath aapke haath me aate rehte hain, end tak roke nahi jaate. Fayda yeh bhi hai ki aap seedha usi bande se baat karte ho jo app bana raha hai — koi sales manager beech me nahi. Agency me aapka project kis junior ko milta hai, pata bhi nahi chalta. Developer choose karne se pehle meri hiring guide zaroor padhiye.

Haan, bilkul milega. Final payment hone par poora source code aapko handover ho jaata hai — taaki kal ko aap chahen to koi bhi developer ya in-house team kaam aage badha sake. Aapke Play Store aur App Store accounts bhi shuru se aapke naam par hote hain, mere nahi. Handover me kya-kya included hai, yeh project shuru hone se pehle likhit me tay hota hai — baad me koi confusion nahi. Kuch developers code apne paas rakh ke client ko dependent bana lete hain; main iske bilkul khilaf hoon. Aapki app, aapka code, aapke accounts — simple.

Bahut simple. Pehle aap WhatsApp par ya contact form se apna idea bhejte ho — do-teen line kaafi hai. Main 24 ghante ke andar reply karta hoon, phir hum call ya chat par requirements discuss karte hain. Uske baad main likhit me scope aur milestones bhejta hoon — kya banega, kab banega, kis stage par kitni payment. Aap approve karte ho, chhota advance dete ho, aur main Figma me design banata hoon. Design approve hone ke baad hi coding shuru hoti hai, aur har milestone par aap working app apne phone me test karte ho. Aaj pehla message bhej ke dekhiye — sales pitch nahi, seedha jawab milega.