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Prices with proof.

Fixed price per milestone, in USD. Behind every price: apps we shipped at that scope.

  • Prototype to Plan

    Before the build

    $5k

    1-2 weeks

    100% credited to the build

    • Scope frozen, key screens designed
    • A clickable prototype
    • A fixed price per milestone

    Prototype to Plan $5k

    Before the build

    Key screens, clickable

    • Your main flow, start to finish
    • Home and the one screen users come back to
    • Sign in and onboarding
    • Any screen you are unsure about

    You get

    • A clickable prototype on your phone
    • The full screen list for the build
    • Milestones, each with a fixed price
    • The tech plan: app, backend, admin panel

    Then

    • The $5k is credited 100% to the build
    • Or take the plan to any team

    A typical scope. Your exact screen list and price are fixed in Prototype to Plan, before the build.

    Start with a plan

    Proof

    195prototype screens clicked, 10 keptPrenta49home screens explored before the buildMuseo
    Start with a plan

  • MVP / App Launch

    From your first version to the full product

    From$15k

    8-12 weeks

    Typically $15-50k

    • Includes Prototype to Plan
    • iOS and Android app, backend and admin panel
    • Admin panel you can talk to (MCP), included
    • Store release, 6-month guarantee

    MVP / App Launch From $15k

    From your first version to the full product

    Your first version

    • Prototype to Plan, included
    • iOS and Android app in Flutter
    • Sign in: Apple, Google, email
    • One core flow, done well
    • A simple backend on your own cloud account
    • Release in both stores

    Up to the full product

    • Payments and subscriptions
    • User roles and accounts
    • Links to your systems: CRM, ERP, payments
    • More languages, offline mode where it matters
    • A website, if you need one

    Always included

    • Admin panel you can talk to in Claude and ChatGPT (MCP)
    • Analytics and crash reports
    • 6-month guarantee

    A typical scope. Your exact screen list and price are fixed in Prototype to Plan, before the build.

    Start your app

    Proof

    4.5App Store rating. MVP in the stores in 2 monthsFishPRO28languages. Live in about 3 monthsMuseo
    Start your app

  • Team up

    Experts in your team

    $60/h

    Minimum 120 h a month

    Also inside teams at Bank Millennium, Credit Agricole and Deutsche Bahn

    • Flutter experts in your process
    • 2 weeks notice
    • Start in about 2 weeks

    Team up $60/h

    Experts in your team

    Who joins

    • Senior Flutter developers
    • Backend and web on request
    • Unity inside Flutter on request

    How it works

    • Your tools: Jira, Slack, your Git
    • Code review and tests on every change
    • A weekly report
    • Minimum 120 h a month
    • 2 weeks notice, start in about 2 weeks

    A typical scope. Your exact screen list and price are fixed in Prototype to Plan, before the build.

    Add experts to your team

    Proof

    +3Flutter developers joined their teamFitatu4years building and growing the appSales Companion
    Add experts to your team

  • Unity and games

    Rare expertise

    From$5k

    Unity Kit: 100,000+ downloads

    • Unity migration: from $5k
    • New Unity integration: from $8k
    • Game Launch: from $15k

    Unity and games From $5k

    Rare expertise

    Unity migration: from $5k

    • Off flutter_unity_widget, onto Unity Kit
    • Your scenes keep working
    • iOS and Android builds checked

    New Unity integration: from $8k

    • Unity scenes inside your Flutter screens
    • Messages both ways, app to Unity and back
    • Loading and memory handled

    Game Launch: from $15k

    • The game in Flutter or Unity
    • Backend, accounts and scores
    • Release in the stores

    A typical scope. Your exact screen list and price are fixed in Prototype to Plan, before the build.

    Bring Unity into your app

    Proof

    3,000+automated testsDigitoys9TV platforms, liveBuzzin
    Bring Unity into your app

  • App Audit

    Your app is stuck

    $5-8k

    Ends with a fixed plan

    • Code, crashes and store status
    • What to keep, what to rewrite
    • The price before any rebuild

    App Audit $5-8k

    Your app is stuck

    We check

    • The code and the architecture
    • Crashes and performance
    • Store status and rejections
    • Backend and costs

    You get

    • A written report
    • What to keep and what to rewrite
    • A fixed plan with a price per milestone
    • Then we fix it while the app stays live, or your team does

    A typical scope. Your exact screen list and price are fixed in Prototype to Plan, before the build.

    Audit my app

    Proof

    10M+users. Moved to Flutter while the app stayed liveFitatu
    Audit my app

MVP / App Launch: 8-12 weeks.

From $15k, typically $15-50k. The admin panel you can talk to (MCP) is included. An example $25k project:

  1. Prototype to Plan$5k
  2. Design system and core flow$6k
  3. Backend, accounts and payments$6k
  4. Admin panel you can talk to (MCP, included)$4k
  5. Polish and store release$4k
What each milestone covers

Weeks 1-2, Prototype to Plan: scope frozen, key screens designed, a price per milestone, the risk list. Credited 100%. Weeks 3-5: your app's look and its main flow. Weeks 6-8: sign-in, data on your cloud account, payments or subscriptions. Weeks 9-10: manage users and content, or ask Claude or ChatGPT (via MCP). MCP is part of MVP / App Launch, not an extra. Weeks 11-12: QA, accessibility, store listing, release.

Example only. Your milestones and prices come out of Prototype to Plan. Smaller scopes finish in 8 weeks.

Every price.

All in USD. Two things are free.

  • Fixed price per milestone
  • 6-month guarantee on apps we build
  • Invoices in USD, EUR or PLN
  • Start in about 2 weeks
See the full price list
Prototype to PlanScope, key screens, a price per milestone. Credited to the build$5k
MVP / App LaunchFrom your first version to the full product. Prototype to Plan and the MCP admin panel included. Typically $15-50kfrom $15k
Game LaunchFlutter or Unity. Typically $15-50kfrom $15k
Unity migrationOff flutter_unity_widgetfrom $5k
New Unity integrationUnity scenes inside your appfrom $8k
App AuditAn audit with a fixed plan$5-8k
Prototype to StoreYour Lovable, Bolt or Replit app, made store-readyfrom $15k
Rewrite to FlutterAn old app, for example Cordova, rebuiltfrom $20k
MCP on its ownYour existing product in Claude and ChatGPT$5k
Launch KitStore listing, landing page, video, first ads test$5k
CareUpdates, fixes and monitoring after launchfrom $2k/month
Team upMinimum 120 h a month, 2 weeks notice$60/h
Ask usEmail a question, we publish the answerFree
Skills packSKILL.md files for Claude Code and other agentsFree

Pricing questions.

Is the price really fixed?

Yes. Each milestone has a fixed price, agreed before it starts. You can stop at any time and pay only for finished milestones.

Is Prototype to Plan extra?

No. MVP / App Launch includes it. On its own it costs $5k and is credited 100% to the build, so you never pay for it twice.

How do I pay?

A deposit of half of the first month's work, then per milestone. Invoices from Codigee sp. z o.o., payable within 7 days, in USD, EUR or PLN.

What does the app cost to run?

The cloud runs on your own account. It usually costs about $0 a month up to a few hundred thousand users, depending on the project.

When can you start?

Usually about 2 weeks after signing. One project slot is left in 2026, two from January 2027.

Let's make something together.

No overengineering. No wasted time. Just straight-up execution.

Or book a call with Eryk (opens the booking calendar)[email protected]
Who are you?
Budget