Your app,
live in 4 weeks.

Mobile and AI apps, designed, built and launched for one fixed price. You own the code.

MVP Launch: $3,000, fixed. Free 30 min call.

100+ apps shipped since 2018, for founders in the US and Australia

Apps we've built and shipped.

Real products, live in the app stores.

  • TrainerFu app for personal trainers and clients

    TrainerFu

    Coaching platform for personal trainers. 4.8 stars from 3,200+ App Store ratings.

  • OneKey Notes: ask your notes anything

    OneKey Notes

    AI voice notes on iPhone, Android and Apple Watch. Our own product.

  • Stellar Baby app: temperature alerts for parents

    Stellar Baby

    Bluetooth sensor app with live readings and alerts for parents.

  • AthleteOS app: log every set fast

    AthleteOS

    Workout tracker, rebuilt from a Lovable prototype into a production app.

  • AI coaching for trainers and their clients

    ERA Fit client app: today's biometrics

    ERA Fit

    Coach and client apps with AI coaching.

  • Your app
    could be next.

    Book a free call

    Mobile, web or AI

    iPhone, Android, web, Apple Watch and Bluetooth devices.

Pick a package. Know the price up front.

Fixed scope, fixed price and a launch date in writing.

Blueprint

Planning a bigger product

$2,5001 week
  • Product strategy session
  • Feature map and user flows
  • Clickable prototype
  • Tech and AI plan
  • Fixed quote for your build
Book a Blueprint call
Recommended

MVP Launch

Your first version, launched

$3,0004 weeks
  • One core flow, about 10 screens
  • UI and UX design
  • iOS and Android app, or web app
  • Login, database and admin panel
  • One AI feature: chat, voice or vision
  • App Store and Google Play launch
  • 30 days of fixes after launch
Book a free call

Custom

Bigger products and ongoing work

Let's talkFixed quote
  • Larger apps and SaaS platforms
  • Bluetooth devices and wearables
  • AI agents and integrations
  • Take over or rescue an existing app
  • Monthly team after launch
Talk to us
  • Launch date guarantee. Miss the date and we keep building for free.
  • Your code. In your GitHub and your store accounts.
  • No hourly billing. You approve the plan before you pay.

Prefer email? Get a fixed quote and we'll reply with the package that fits.

Not ready for a call? Plan your app first.

The free MVP Scope Kit helps you put your idea on one page and see what fits a $3,000 launch.

  • One-page scope you can type into
  • What fits a $3,000 launch, at a glance
  • Launch checklist for both app stores
Get the free kit

Free PDF. Just your email.

From kickoff to launch in 4 weeks.

You see progress on your own phone every week.

  1. Call and planBefore kickoff Free call, written plan in 24 hours
  2. DesignWeek 1 Screens you approve
  3. BuildWeeks 2 and 3 Test builds on your phone every week
  4. LaunchWeek 4 Live in the stores

Why we can promise a fixed price.

Our engineers work with AI agents on code, tests and reviews, and reuse what works across every app we ship.

  • Patterns from 100+ apps. Login, payments, chat and notifications are solved problems.
  • Scope in writing. New ideas get their own quote, never a surprise invoice.
One client milestone, same scope
Estimated 2 weeks
Shipped 3 days

Built by our engineers working with AI agents.

Questions, answered.

Still unsure? Send us your idea and get a fixed quote by email.

What fits in the $3,000 MVP Launch?

One core user journey: around 10 screens, login, a database, an admin panel and one AI feature. If your idea is bigger, Blueprint maps the whole product and we quote the rest before you commit.

I only have an idea. Where do I start?

Book the free call. If your idea fits one core flow, go straight to MVP Launch. Bigger products start with Blueprint, which maps the whole product and ends with a fixed quote.

Who builds my app?

Codex Lab is the product studio of Appeneure Technologies. We have shipped 100+ apps since 2018 for founders in the US and Australia.

Do I own the code and the app?

Yes. The code lives in your GitHub, and the app is published under your own App Store and Google Play accounts.

What isn't included in the price?

Outside costs: Apple's developer program ($99 a year), Google Play's $25 registration fee, hosting and AI usage. We help you set them up.

How does payment work?

Within 24 hours of the call you get a written plan with the scope, price and launch date. Once you approve it, you pay the package price and we start.

What happens after launch?

You get 30 days of fixes. After that, keep us on a monthly plan for new features, or take over with a full handover.

Can you add AI to an app I already have?

Yes, as a Custom package. We review your code, then send a fixed quote for the AI feature you want: chat, voice, vision or recommendations.

Do I need to be technical?

No. You make the product decisions. We handle everything technical and explain it in plain words.

Have an app idea? Let's get it live.

Book a free 30 min call. Get a written plan and a fixed price within 24 hours.

MVP Launch $3,000Fixed price, live in 4 weeks

Book a free call