Flutter & Dart

Think like an architect.
Grow as a mobile engineer.

Every product, every lesson, every build is designed to move you from developer to architect.

2,700+ developers growing with Mobterest Studio

Building & Teaching

Four tracks, one studio.

Everything we make is either something we built, or something we built to teach how we build.

Products

Products we've built and shipped for other builders — used by real developers, not demoware.

The Secure Flutter Handbook — 11 practical chapters + a toolbox checklist
Dartform — visualise your Serverpod backend on a canvas
Tools we use ourselves

See the products

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

const products = {

name: "Secure Flutter Handbook",

stack: [Flutter, Dart],

status: "shipped",

};

Engineering Residency

Work directly alongside a lead mobile architect — problem solving, mentorship, and structured growth.

Weekly Q&A access via a private Discord channel
72-hour turnaround on every question, from an architect
Full access to the 100 Days of Mobile Architecture bootcamp

Explore the Residency

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

const engineeringresidency = {

access: "weekly Q&A",

turnaround: "72h",

bootcamp: "100 days",

};

Resources

Free interactive tools built for daily use — no gate, no signup wall.

Flutter Security Tool — pre-ship checklist + production readiness score
Your Prompt Engineer — build and score AI prompts for Flutter
Free, forever — nothing behind an email wall

Try the tools

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

const resources = {

tools: [Security, PromptEngineer],

cost: "free",

gate: null,

};

Builder Pipeline

Client work, kept deliberately separate — we spot gaps in existing businesses and ship mobile products for them.

We research the gap before we build anything
A working product shipped to you in two weeks
A one-week trial before you commit to anything

See the pipeline

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class MobileArchitecture extends StatelessWidget {
  const MobileArchitecture({super.key});

  final String pattern = 'clean_architecture';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Mobterest')),
      body: SafeArea(
        child: ListView.builder(
          itemCount: products.length,
          itemBuilder: (context, index) {
            final product = products[index];
            return ProductCard(
              title: product.title,
              onTap: () => context.push('/products/${product.id}'),
            );
          },
        ),
      ),
    );
  }
}

class ProductCard extends StatelessWidget {
  const ProductCard({
    super.key,
    required this.title,
    required this.onTap,
  });

  final String title;
  final VoidCallback onTap;

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onTap,
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Text(
            title,
            style: Theme.of(context).textTheme.titleMedium,
          ),
        ),
      ),
    );
  }
}

const builderpipeline = {

step1: "spot the gap",

step2: "build it",

step3: "ship in 2 weeks",

};