Founders Approach

iOS & Android App Development For Baltimore & D.C. Businesses

Mobile app development illustration

Custom Mobile App Development

iOS, Android & Cross-Platform

We build custom iOS and Android apps for businesses in Baltimore, across Maryland and the Washington, D.C. region. Our team pairs US-based project managers with global developers to take your app from idea to the App Store and Google Play without compromising on quality or cost.

React Native, Flutter, Swift and Kotlin logos

Award-Winning Mobile App Development

Top Strategy Development Company — Baltimore 2025
Top Consulting Company — Maryland 2025
Top App Development Company — Baltimore 2025
Top Software Developers — Maryland 2025
Top Software Developers — Baltimore 2023
Top Software Developers — Maryland 2023
Top App Development Company — Maryland 2023
Top Company - Maryland 2022

React Native & Flutter Development

Cross-Platform Development

It's not every day that a framework comes around which has as much impact as React Native and Flutter have had. These programming frameworks allow developers to have one core codebase and bridge this natively to both iOS and Android. This means we can build a Mobile app for your business on both iPhone and Android in less time without compromising on performance like you would with old cross platform frameworks.

Swift & Kotlin Development

Fully Native

Have an older mobile app that you have already developed for your business with a truly native programming language? If so our team of developers has built countless apps in Swift and Kotlin if you want to use fully native technologies. These apps truly have the best experience on native devices especially if you are looking to build a mobile app with more complexity that uses the device's features like GPS, push notifications, or the accelerometer.

Knitrino: Curated Knitting App

Knitrino: Curated Knitting App

Much like a magazine, Knitrino publishes new patterns from indie designers available exclusively through the Knitrino mobile app. Every pattern, collection, and yarn is thoughtfully selected for you.

Napp: Reliable, Affordable, On-Demand Childcare

Napp: Reliable, Affordable, On-Demand Childcare

It's #napptime! Napp brings instant and trustworthy childcare to your fingertips. Napp uses your Facebook and contact connections to show you locally vetted and top-rated sitters in our network so you can book them FAST!

Let's Rallie: Support Local Events

Let's Rallie: Support Local Events

We're not a review site, a search engine, or an advanced booking travel app. We are event management software for local businesses and organizations, focused on empowering businesses through real-time content.

Nextrep app

NextRep

NextRep connects parents of youth lacrosse players with committed, current, and recently graduated college lacrosse players for in-person 1-on1 and small group training sessions. Whether you're a parent of a youth lacrosse player looking to improve their skills or a college lacrosse player looking to make money by training youth athletes in your community, NextRep makes it easy to connect, train, and grow.

My Beach Mobile: Digital Tags

My Beach Mobile: Digital Tags

We are here to make going to the beach easier. Get electronic beach tags right on your mobile device! Whether you want day, week, or season passes, we are the easiest way to buy and use beach tags.

Stan Healthcare: Nurse Shift Tracker

Stan Healthcare: Nurse Shift Tracker

This app is meant to make applying and getting accepted to a job easier. You can also use the app to check-in to your shift and check-out when you are leaving.

Reel_Rivals
Attuned App

Attuned

Powered by neuroscience studies by Dr. Angelica Shiels, Attuned helps you gently recondition your survival patterns, so you can return to safety, presence, and connection in your daily life & relationships.

Alpha Bets Mobile App

Alpha-Bets

Welcome to Alpha-Bets, where word-play meets high-stakes strategy. If you love games that challenge your mind and your nerve - this is the table for you.

Puppaws: Doggy Daycare

Puppaws: Doggy Daycare

A professional pet care service in Baltimore, MD offering doggy daycare, dog walking, and overnight boarding. Booking the next appointment for your four-legged family members just got a whole lot easier!

Quedate

Quédate Tranquila

Quédate Tranquila is a wellness app for Latina women, offering short lessons on family, stress, and mind-body health, guided practices like breathing and meditation, and a supportive community that celebrates every milestone

In Closed BetaView Prototype
RAINN: Self-Care App

RAINN: Self-Care App

The RAINN app gives survivors of sexual violence and their loved ones access to support, self-care tools, and information to help manage the short- and long-term effects of sexual violence.

ReBokeh: Accessibility App

ReBokeh: Accessibility App

The ReBokeh app was designed with moderate vision impairment in mind. Create custom video filters, unique to you and your environment — simply see the world how you want to.

Krystallize

Krystallize

Create unique digital spaces effortlessly. Krystallize revolutionizes the way you save, organize, and share content.

TJ Distributors: Inspections App

TJ Distributors: Inspections App

We employ skilled mechanics with expertise in assessing and repairing athletic equipment and seating systems. Our custom mobile app streamlines that process for our field team and instantly connects our back-office staff to job details.

ecomp-mobile

Ecomplicato: Navigating Hard Times

Ecomplicato supports individuals and couples by matching users to professional services related to Health/Fitness, Legal Resources, Wellness, Financial Services, and Leisure Activities — emphasizing convenience for our users.

BCPSOPE: App for Teachers Union

BCPSOPE: App for Teachers Union

Our mission is to provide our members with a voice in the workplace. We protect and improve the wages, benefits and work conditions of our members and their families and advocate for a safe, fair, and healthy workplace.

Frequently Asked Questions

Have questions? We've got answers. If you don't see what you're looking for, feel free to reach out to us directly.

How much does it cost to hire an app developer?

The cost ultimately will vary based on the features you need. We can tell you we've built very simple apps that take about a week up to extremely complex ones that took +6 months. Most apps we've built typically take a few hundred hours spent over the course of 3-4 months to design and build properly. We offer free consultations to understand your needs and provide a customized quote.

How long does it take to build a mobile app?

Similar to web development, it depends on complexity. On average, a mobile app can take 3 to 6 months from initial design to launching on the App Store and Google Play.

Can you takeover my existing mobile app or website?

Absolutely. We often audit existing codebases and can take over maintenance, add new features, or entirely rebuild apps or websites that are struggling with performance issues. One of the things we pride ourselves on is having launched 100% of the projects we've built. Sadly, that's not very true for most other agencies where the project will fall apart before ever going live despite the client having spent 70% of their budget already.

How much do you charge?

I hate to say it but, it depends. We price ourselves based on hourly rate x how many hours we think it'll take to build. If you reach out we'd love to get you a free accurate estimation for your project.

Can you connect my app or website to the tools I already use?

Usually, yes. We regularly connect to tools like payment processors, accounting software, CRMs, email platforms, and scheduling tools. The main thing we check is whether the tool offers an API or an MCP server (standard ways for software, including AI tools, to talk to it), and most popular ones do. We also work with some of the most popular AI tools from Anthropic, OpenAI, and Google, and can connect them to the tools and data you already have. Tell us what you use today and we'll let you know what's possible.

Baltimore App Development Insights

Did you know there are over 20,000 businesses in Baltimore? Maryland is full of entrepreneurs and we'd love to share knowledge with them. Look here for web design & mobile app development tips & tricks.

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