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Mobile app development companies · Technology

Win the app brief before the founder hands it to a freelancer on Upwork.

A restaurant owner in Indiranagar messages a studio at ten at night asking for an app like Swiggy, only for the owner's own twelve outlets, with a budget in mind that matches a template. Two other studios have already replied with a number. A cousin who knows a freelancer has offered a third.

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Scope, fee, reporting and term are agreed in writing after we have read your brief and spoken to you.

Realistic editorial illustration of software development companies at work in India

In one paragraph

Marketing for a mobile app development company means being the studio a founder or business owner picks to build an Android and iOS app they cannot yet picture. Sales turns a rough idea on WhatsApp into a scoped contract with milestones. GullySales works on the studio's own pipeline, from case pages that show real store listings to quotes that have gone quiet.

Technology is not what decides this sale. The owner wants something to hold in the hand, to hear that the studio has been through a Play Store rejection and an App Store review before, and to be told in plain words what is not included in the first version. A price list answers none of that.

Last updated 18 Oct 2026.

How buyers decide

How mobile app development companies are chosen.

The buyer is a founder with an idea, a business owner who wants an ordering or booking app, or a company's marketing head told to get an app live. They search Google for app developers in their city, check Clutch and GoodFirms, ask in a founders' WhatsApp group, and message three studios. Few can judge code, so they judge the people: who answers the first message, who asks about users before asking about features.

The comparison happens on three questions. Will we own the source code and the Play Console and Apple developer accounts, or will you? What does the app cost to keep running after launch, when each new Android and iOS release breaks something? And can we see two live apps in the store, not screenshots? A studio that answers all three on the first call has a scoped proposal to send next.

The problem

What usually goes wrong for mobile app development companies.

What owners tell us on the first call, in their words.

  • “Enquiries compare us to a freelancer's price”

    The owner pastes a rate from an Upwork profile into the chat and asks why ours is higher. We never got to explain what testing, store submission and a second pair of eyes on the code are worth.

  • “Our best apps are under NDA and cannot be shown”

    The portfolio page is a grid of logos and screenshots with no store links, so a sceptical founder cannot tell a shipped product from a demo.

  • “The brief changes after the quote is signed”

    Two screens become six, a payment gateway appears in week five, and nobody wrote down what was in the first version. The relationship sours before the app ships.

  • “Clients vanish after launch and the maintenance work goes to someone else”

    The app is live, the invoice is paid, and nobody from our side calls when the next Android version arrives and the login screen breaks.

  • “Founders ask for Zomato-sized apps on a pilot budget”

    We spend a week on a proposal for a buyer who was never going to pay for it, because nobody asked about budget in the first call.

  • “Leads come from agents and referrers who want a cut”

    Half of what reaches us is passed on by a web agency, a CA or a consultant, and we have no process for treating them as a channel.

What we do

What we do for mobile app development companies.

Everything included for mobile app development companies.

  1. A portfolio built around apps people can download

    Each case page opens with the store listing, the problem the owner had and what the first version contained. Where a client is under NDA, the page is written around the problem and the build, with the client's consent on what is shown.

  2. A scoping call script and a one-page first-version brief

    The questions you ask before quoting: who the users are, what the app must do on day one, which features wait for version two, who owns the accounts. The answers go into a document the client signs off.

  3. A quote-follow-up note

    A follow-up for each proposal, written around the client's own words from the call, with a clear next step: a revised scope, a call with the lead developer or a decision to stop.

  4. A maintenance and updates offer

    A written package for the work after launch: crash fixes, new Android and iOS version support, store policy changes, small feature requests. Pitched to the client before the app goes live.

  5. Industry pages for the apps you actually build

    Separate pages for restaurant ordering apps, clinic booking apps, school apps and delivery apps, each written for the owner searching for that app in your city.

  6. A referral desk for agencies and consultants

    A short partner note, a lead form for referrers and a clear way to say what the referrer earns, written by you and checked by your accountant.

How the result is measured

  • Enquiries that reach a scoping call
  • Proposals sent against proposals signed
  • Value of proposals that went silent
  • Maintenance retainers started per app launched
  • Enquiries by source: search, directory, referrer, community
  • Time from first message to first human reply

Recorded as a baseline before work starts, so every later report has an honest comparison.

Every service, written for mobile app development companies

Each has its own page: what it involves for mobile app development companies, what you get, and what it is measured on.

Worth a page and a campaign of their own

Case pages with live Play Store and App Store links · Answering the first WhatsApp message with a question, not a price · Scoping workshops that turn an idea into a written first version · Quote follow-up that does not go quiet after the proposal · Retainers for maintenance, OS updates and store compliance · Referral arrangements with web agencies, CAs and founder communities · Clutch, GoodFirms and Google Business Profile reviews · Outbound to companies whose current app has poor store ratings

Priority campaigns

Campaigns for what mobile app development companies most want to sell.

Each one planned around when your buyers decide, and measured against the baseline.

  • Local search for app developers in your city

    Google Business Profile, city pages and review requests aimed at owners typing app developer plus the city name, with answers on cost, ownership and build time written in your own words.

  • Rescue campaign for abandoned apps

    Outreach and a page for businesses whose app has not been updated for a year and now crashes on a new phone. The pitch is an honest code review and a fixed plan.

  • Founder community presence

    Useful answers in startup WhatsApp groups, LinkedIn posts about what an MVP should leave out, and talks at local founder meetups.

  • Industry-specific app launch pages

    A campaign per vertical, each with a live example, a feature list that matches that trade and a call to talk to the lead developer.

  • Follow-up on cold proposals

    A short message sequence for quotes that have gone quiet, offering a smaller first version or a paid discovery workshop in place of a silent no.

Beyond search

Where we reach buyers of mobile app development companies, beyond Google.

Search matters, but it is rarely the only way this industry's buyers find a supplier.

  • Google search and Google Business Profile

    Owners type app developers near me and add a city. Your profile, photos of the team and reviews decide whether the studio gets the call.

  • Clutch, GoodFirms and similar directories

    Overseas clients and funded startups look at these listings, so reviews placed there support what your own website claims.

  • Web agencies, CAs and business consultants

    A web agency or CA hears about an app idea from a client and may have no app team. A clear referral note gives them a place to send it.

  • Startup communities and incubators

    A founder in an incubator needs an MVP and a developer to trust. An office-hours offer and a demo-day introduction reach that founder better than ads do.

  • LinkedIn and WhatsApp

    A mid-sized company's decision maker may be reached on WhatsApp more readily than by email, and LinkedIn is where you show finished work.

Who it is for

This is written for these mobile app development companies.

  • First-time founders building a consumer app with a small seed budget
  • Restaurants, salons and retail chains wanting their own ordering or loyalty app
  • Clinics and diagnostic chains wanting a booking and report-delivery app
  • Schools and coaching institutes wanting a parent and student app
  • Logistics and field-service companies needing an app for drivers and technicians
  • Startups needing an MVP before a funding conversation
  • Companies replacing an app a previous vendor abandoned
  • Overseas clients outsourcing app builds to an Indian studio

Not for

It is not the right fit if.

  • You want a guaranteed Google ranking or a guaranteed number of leads. Nobody honest can promise either.
  • You need enquiries by next week and have nobody to answer them.
  • You want posts and reach reported, not enquiries and orders.

How it works

How the work runs for mobile app development companies

The work itself, in order. How an engagement starts, from your brief to a written scope, is set out on our method page.

  1. 1

    Read what you build and for whom

    Your requirements brief, and a call about the apps you are proudest of, the clients you want more of, and the ones you have stopped taking.

  2. 2

    Fix the proof

    Portfolio pages with store links, consent from clients for what you may show, and honest write-ups of what the first version included.

  3. 3

    Build the enquiry path

    A WhatsApp reply, a scoping call script and a quote template, so every enquiry gets asked about users before it gets a price.

  4. 4

    Put the studio where buyers look

    City and vertical pages, directory profiles and referral notes, each pointing to a conversation with the person who will lead the build.

  5. 5

    Chase the quotes and the renewals

    Follow-up notes for open proposals and a maintenance offer for each app that goes live, tracked in a sheet or CRM you own.

Proof

What happened when owners fixed this.

Real clients, the work we did, and the result as it was recorded. Where no number was recorded, none is claimed.

All case studies

  • Sentence Labs

    Situation
    Almost nothing of Sentence Labs was online, so a technically credible company was more or less invisible to the buyers who needed it.
    What we did
    • Research first
    • The website rebuilt
    • Search work across the board
    • Google Business Profile
    Result
    No numbers were recorded for this engagement. The work is described in full in the case study.
    Read the case study

Also worked with

Chord Road Hospital · Curtain Label · Difesa Security Services · Felicity Inn · Hands On CSR · Implevista · Kambar Group · Kalessi · Kerur Pain Clinic · LL Trust · Lucky Deals · Natural Gases · NavaShakthi Souhardha · NewCom Logistics · Proton Technical Services · SB Engineering · Shakthi Foundation · Shakthi Group · Urbanest · Insyde Studio · Venkateshwara Laser Tech · Vivara Studios

Where this fits

Three pieces of sales work, in this order.

GullySales builds every engagement from three pieces of sales work. This page is not one of them, but the same three steps apply to the business behind it.

  1. Step 1

    Sales audit

    Find where deals are being lost and what to fix first.

    Start here if you cannot say where orders are lost.

  2. Step 2

    Sales process design

    One written way to sell, from first enquiry to repeat order.

    Start here if every salesperson sells differently.

  3. Step 3

    Sales management

    A target, a review routine and someone who owns the number.

    Start here if the team has targets and no routine.

Tell us what you need Your brief is read before we call. Scope, fee and term in writing.

FAQ

Questions mobile app development companies ask before they call.

Not here? More answers, or ask on WhatsApp.

Tell us what you need
Should an app studio quote on the first call?
No. Quote after you know who the users are and what version one must do. A price given on the first call is compared against a freelancer's rate and loses. A scoping call lets you charge for the thinking.
How do we show apps that are under NDA?
Write the page around the problem and the build, and ask the client what they are comfortable showing. Some agree to a store link or a redacted screen. Where they refuse, a short call with the founder works better than a blurred screenshot.
Do we need a separate page for Android and iOS?
Only if you build them differently. Your buyer will ask who owns the Play Console and Apple accounts, not which framework you use. A page that answers that question earns more than one comparing Flutter with native.
Is cold outreach worth it for an app studio?
It suits one case: businesses whose existing app is poorly rated or has not been updated. They already know what an app costs. A cold message about a generic app idea reaches people who have not thought about it.
A client keeps adding features during the build. How do I handle that?
Write down what version one contains before work starts, and put each new request on a list for version two or a priced change. Show the client that list at every handover, and tie each change to the signed brief, not to the memory of a call.
How much does it cost?
There is no price list, because the work differs by business. The fee is scoped after we have read your brief and spoken to you, and put in writing before anything starts, split into our time, your media spend and production.
How long is the contract?
The term is agreed in writing after we have spoken, along with the fee and the reporting. It is never a default twelve months, and renewal is decided on the numbers against the baseline recorded at the start.
How soon will we see results?
Fixes to reply time, follow-up and your Google Business Profile are the quickest to show, because the enquiries already exist. Ads can follow soon after follow-up is in place. SEO and content take longer. How long each takes depends on your business, and we tell you which applies to you after we have spoken. Nothing here is guaranteed.
Who will actually do the work?
The person you speak to before anything starts. We work from one office in Nagarbhavi, Bengaluru, with no account managers in between.
What do you need from us?
To start, last month's enquiries in any format and time with whoever handles them. After that, access to the accounts the work touches, such as the website, Google Business Profile or CRM.

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