Choosing a Mobile App Development Company in Chennai: 12 Questions That Separate a Studio from a Shop
There are hundreds of mobile app development companies in Chennai, the portfolio pages look alike, and the quotes for the same brief can differ five times over. What you cannot see in the first meeting is what happens in month four: who owns the store account, who holds the signing keys, what a rejection costs you, and whether anyone answers when the operating system updates. We build apps here, we have put our own on both stores this year, and these are the twelve questions we would ask a studio if we were the client. Our own answers are included, so you can hold us to them.
Key takeaways
- Ownership comes first: your developer accounts, your repository and keys, your code outright, and a written list of every account before the first invoice.
- Insist on a fixed quote against a written brief, with the store launch named as its own week of work and a maintenance number alongside.
- One cross-platform codebase by default, a release pipeline rather than laptop uploads, a live app on your phone in the meeting, and a smoke test on the release build.
- An honest answer about the studio's last rejection, with a guideline number, is worth more than a claim of never having been rejected.
- The studio that holds your store account, keys or domain holds your app; everything else is craft.
Ownership: whose app is it?
Question one: under whose developer accounts will the app be published? The only right answer is yours. The Apple and Google accounts should be in your company's name, opened with your email, and the studio works inside them as a team member. An app published under a studio's own account can be held back, repriced or lost when the relationship ends, and transferring it later is slow and sometimes impossible. Question two: who holds the signing keys and the source repository? The repository lives in your organisation, private, from the first commit, and the signing certificates and their passwords are documented where you can find them. We lost a certificate once and it cost a week; the lesson is in what shipping two apps to both stores taught us.
Question three: do I own the code outright? Ask for it in writing. Our answer is that the client owns one hundred percent of the code, with no licence to renew and no per-user meter, which is the same term we apply to every custom system we build. A studio that keeps a shared library you must license is not wrong, but you should know the rent before you sign.
Scope and money: what exactly am I paying for?
Question four: is the price fixed against a written scope, or hourly? Either can be honest; only one protects you when the estimate is wrong. We quote fixed, in writing, against a brief we help you write, and the reasons are laid out here. If a studio quotes hourly, ask for a cap and for what happens when it is reached. If you do not have a brief yet, how to write one that gets an accurate quote takes an hour. Question five: is the store launch in the quote, and as what? It is a week of real work, not a line at the end that says publish: privacy policy pages, privacy declarations, screenshots at the sizes each store demands, a demo account the reviewer can actually use, and the review cycle itself. Ask to see it as a named item.
Question six: what will it cost to keep the app alive? Every year the operating systems move, the stores change their rules, and libraries retire. A studio that has shipped will give you a number and a scope for that; a studio that has not will say it depends. What it actually costs to maintain a mobile app has our numbers.
Ask for the brief before the quote
A studio that quotes without a written brief is guessing, and the guess becomes your problem in month three. A short brief that both sides sign is the cheapest thing in the whole project.
Craft: how do they actually build?
Question seven: one codebase for both stores, or two? For almost every business app the answer is one, built cross-platform, with native reserved for a capability you can name. We build in Flutter and shipped feature parity on both stores on the same day; the trade-offs are in cross-platform versus native. Question eight: how does a build reach the store? The answer you want is a pipeline: a push to the main branch builds both apps, uploads them to the stores' testing tracks, and a deliberate step promotes the tested build to production. Uploads from someone's laptop are how version numbers get burnt and how the wrong build goes public.
Question nine: show me the last app you shipped, on my phone, today. Not a video, not a case study page: the store listing, installed. Ours are NIM Sports and NIM Soul, both on the products page with their store links. Question ten: how do you test the release build? A class of bugs exists only in the release build, where code shrinking strips things the debug build keeps; one of ours made the incoming-call screen vanish in release while every debug build rang. The answer you want is that the pre-submission smoke test runs on the release build, on a real device.
After launch: who answers?
Question eleven: what happens when Apple rejects it? Every studio that has shipped more than a few apps has been rejected. Ask what their last rejection was and how long it took to clear. An honest answer, with a guideline number in it, is worth more than a claim of never. Ours were under Guidelines 2.1 and 2.3.10, both cleared with a metadata resubmission, and both written up. Question twelve: who owns the analytics, the backend accounts, the domain and the app's email address? You do, and you should have the list in writing before the first invoice, because the studio that holds your Firebase project or your domain holds your app.
- Red flag: the studio wants to publish under its own developer account.
- Red flag: nobody can show you a live app on your phone in the meeting.
- Red flag: a quote arrives with no written scope attached.
- Red flag: the store launch is described as something you do, not something they do.
- Red flag: hourly billing with no cap and no weekly report.
- Red flag: no privacy policy page for any app they have shipped.
Our answers, on one page
So that this is not a list of questions with the answers hidden, here is how we answer them. Hold us to it.
| Question | Our answer |
|---|---|
| Whose developer accounts? | Yours, in your company's name; we work inside them as a team member |
| Who holds the keys and the repository? | You; a private repository in your organisation from the first commit, signing material documented |
| Do I own the code? | One hundred percent, no licence, no per-user fee |
| Fixed or hourly? | Fixed, in writing, against a brief we help you write |
| Is the store launch in the quote? | Yes, as its own named week of work |
| What does maintenance cost? | A written annual scope and number, given with the quote |
| One codebase or two? | One, in Flutter; native only for a capability you can name |
| How does a build reach the store? | A pipeline: push, testing tracks, then a deliberate promotion of the tested build |
| Show me a shipped app | NIM Sports and NIM Soul, on both stores, installed in the meeting |
| How is the release build tested? | Smoke test on the release build, on a real device, before every submission |
| What about rejections? | Two so far, Guidelines 2.1 and 2.3.10, both cleared and both written up |
| Who owns the accounts? | You; the list is in the proposal before the first invoice |
The twelve questions and our answers
The studio that holds your store account, your keys or your domain holds your app. Everything else is craft; that is control.
What it should cost, and how long it should take
City changes surprisingly little about the price; scope changes everything. Rather than repeat numbers here, what a mobile app costs in 2026 and how long it takes to build have ours, and the mobile app development page has what a fixed quote from us includes. If you would like the twelve questions answered for your app specifically, send the brief and we will answer in writing, which is the thirteenth question: will they put it in writing.
Frequently asked questions
How do I choose a mobile app development company in Chennai?
Ask about ownership first: whose developer accounts, who holds the signing keys and repository, and whether you own the code outright. Then money: fixed price against a written scope, the store launch named in the quote, and a maintenance number. Then craft: one codebase or two, how a build reaches the store, a live app on your phone, and how the release build is tested. Then what happens after a rejection and who owns the accounts.
Should my app be published under my own developer account or the studio's?
Yours, always. Open the Apple and Google developer accounts in your company's name and add the studio as a team member. An app published under a studio's account can be held back or lost when the relationship ends, and transfers are slow.
Flutter or native for a business app in Chennai?
For almost every business app, one cross-platform codebase; we build in Flutter and ship both stores from it. Native is worth it only for a capability you can name, such as a specific hardware or platform feature.
How much does a mobile app cost to build in Chennai?
Scope decides it, not the city. Our published ranges are in the mobile app cost guide, and every engagement is quoted fixed and in writing against a brief. Budget separately for the store launch and for annual maintenance.
What are the red flags when hiring an app developer?
Publishing under the studio's own account, no live app to show on a phone, a quote with no written scope, the store launch treated as your job, hourly billing with no cap, and no privacy policy page for any shipped app.
What happens if Apple rejects my app?
The studio fixes the cause and resubmits; many rejections are metadata-only and clear within days. Ask any studio what its last rejection was and how it was resolved. Ours were under Guidelines 2.1 and 2.3.10 and are written up in our two-store launch post.
Have a project in mind?
We design, build, and ship software end-to-end — with a fixed, written quote after a free scoping call.