FVS studio

We run our own apps. Now we’ll build yours.

An independent studio shipping mobile and web products to the App Store, Google Play and the web, with subscriptions, payments and growth wired in from day one.

Second Number is live on Google Play1K+ installs on Google Play · Built and run by us

Live demo of Second Number, our app on Google Play

Built, launched and run by us.

We publish our own apps and handle everything ourselves: design, code, payments, store review and the updates after. It is the same team and the same playbook you get as a client.

Second Number

Android · Productivity

A virtual second phone number for SMS verification.

Receive verification codes and texts on a virtual number, without a second SIM and without handing out your real number.

  • Receive SMS and OTP codes from 150+ services
  • Numbers from multiple countries
  • No SIM card or second phone needed
  • Auto-detects codes for one-tap copy
Get it onGoogle Play

1K+installs on Google Play

  • Second Number: Codes are detected and copied in one tap
  • Second Number: Pick the service you need to verify
  • Second Number: Activate a number in one tap
  • Second Number: A full history of every verification

Your app could be next on this list.

Same team, same standards, same obsession with what happens after launch.

Start a project

Everything an app needs, from the first screen to the fiftieth update.

  • Mobile apps

    Native Swift and Kotlin, or one Flutter codebase for both stores. Built for real devices, not just the simulator.

    • iOS
    • Android
    • Flutter
  • Web apps & dashboards

    Customer-facing web products and internal tools in Next.js, with fast pages and SEO handled properly.

    • Next.js
    • React
    • Tailwind
  • Backends & admin panels

    APIs, auth, databases, push notifications and the admin panel your team will actually use every day.

    • NestJS
    • MongoDB
    • Firebase
  • Monetisation

    Subscriptions, consumables, paywalls and attribution. We run all of this in our own apps, so we know where the money leaks.

    • IAP
    • Paywalls
    • Attribution
  • Launch & ASO

    Store listings, screenshots, keywords and review-guideline checks, so launch day is not a rejection email.

    • App Store
    • Google Play
    • ASO
  • Care after launch

    OS updates, crash monitoring, store policy changes and new features. We stay on after the release.

    • Maintenance
    • Monitoring
    • Updates

Hire people who already run apps.

Most teams hand over code and disappear. We know what breaks after launch, because our own apps live there every day.

How FVS compares with freelancers and typical agencies
FreelancerAgencyFVS
Has shipped and runs its own apps
Subscriptions & IAP experience in productionSometimes
Design, mobile, web and backend under one roof
Fixed written scope before any work startsSometimes
Stays on after launchExtra contract

From a few sentences to an app in the store.

Send your brief
  1. 01

    Send a brief

    Tell us what you want to build using the form below. A few sentences is enough. We reply within one business day.

  2. 02

    Scope & quote

    A short call, then a written scope: screens, features, platforms, timeline and a fixed price. No surprises later.

  3. 03

    Build in sprints

    You get working builds on your own phone through TestFlight and Google Play testing, every week.

  4. 04

    Launch & grow

    We handle store submission, then stay on for updates, analytics and monetisation improvements.

Three ways to work with us.

Every project starts with a written scope and a fixed quote, so you know the total before we write a line of code.

Launch

A fixed-scope first version of your app, from idea to the stores.

Custom quote

  • Product & UX workshop
  • Design of every screen
  • iOS, Android or web build
  • Store submission handled
  • 30 days of post-launch fixes
Get a quote

Product team

Most flexible

A dedicated designer and developers working on your product every month.

Custom quote

  • Monthly plan, pause any time
  • Weekly builds and demos
  • Mobile, web and backend
  • One shared channel, direct access to the builders
  • Roadmap planning together
Get a quote

Grow

For apps that are already live and need to earn more.

Custom quote

  • Subscription & paywall setup
  • In-app purchase backend
  • Attribution & analytics
  • ASO and store listing refresh
  • Performance & crash fixes
Get a quote

Questions, answered.

Something else on your mind? Email us.

What kind of projects do you take on?

Mobile apps for iOS and Android, web apps, and the backends and admin panels behind them. Consumer apps with subscriptions or in-app purchases are where we are strongest, because that is what we build for ourselves.

How much does an app cost?

It depends on the scope. After a short call we send a written scope with a fixed price, so you know the total before anything starts. Send a brief and we will give you an honest range.

How long does it take?

A focused first version usually takes weeks, not months. Your timeline is part of the written scope, and you see progress on your own phone every week.

Who owns the code?

You do. The source code, designs and store accounts belong to you once the project is paid for.

Can you take over an app that already exists?

Yes. We start with a short review of the codebase and the store listing, then tell you what we would keep, fix and rebuild.

Do you sign an NDA?

Yes, happily, before you share any details.

Do you help after launch?

Yes. Most clients stay with us on a monthly plan for updates, new features, store policy changes and growth work.

Tell us what you’re building.

  1. 1We read every brief ourselves and reply within one business day.
  2. 2A short call to understand what you need. NDA on request.
  3. 3A written scope with a fixed quote. You decide, no pressure.

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