617SW

Android App Development ยท Boston, MA

Android apps that feel first-party.

Kotlin and Jetpack Compose, Material Design done right, and the discipline to make your app behave on the thousand shapes Android comes in. Built in Boston, shipped to Google Play.

Capabilities

Full-stack Android, end to end

One team from architecture to Play Store listing.

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Material Design UX

Interfaces that follow Material guidelines while keeping your brand front and center โ€” adaptive to phones, tablets, and foldables.

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Kotlin & Jetpack Compose

Modern declarative UI with Compose, coroutines, and clean architecture that your next developer will thank us for.

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Device & platform APIs

Bluetooth, NFC, location, camera, background services, and deep system integrations when the product needs them.

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Play Billing & services

Subscriptions and in-app purchases with Play Billing, push via Firebase Cloud Messaging, and Google sign-in.

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Testing across devices

Automated tests plus real-device coverage so a Samsung quirk never becomes a one-star review.

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Google Play launch

Store listing, staged rollouts, pre-launch reports, and Play policy compliance handled for you.

How we work

From idea to Google Play in four moves

  1. 01

    Discover

    Problem, users, devices, and business case โ€” scoped into a plan with a straight-shooting estimate.

  2. 02

    Design

    Material-native prototypes you can tap through on a real device before we build.

  3. 03

    Build

    Weekly internal-track builds delivered through Google Play so progress is always in your hand.

  4. 04

    Launch & grow

    Staged rollout, vitals monitoring, and an iteration roadmap based on how people actually use it.

Have an Android app in mind?

Tell us about it โ€” or ask us whether you need Android and iOS on day one. We'll give you an honest answer.

Get in touch โ†’