ET Software Studio

Client work + Studio

Two sides of one product practice.

Explore selected work built with clients alongside Studio apps and open-source tools created by ET Software Studio.

Client projectsStudio appsOpen source

Client projects

Products built around real business needs.

A focused view of the problem, the product, and the capabilities delivered. More client work will be added with permission.

01 Private client app

Automotive diagnostics app

A private Android product that uses the independently developed Kotlin OBD API to connect to a car over Bluetooth and present its data in a useful mobile interface.

  • Native Android + MVVM
  • Bluetooth + ELM327
  • Real-time vehicle data
  • CSV report export

Studio

Apps imagined, built, and published by us.

This is the home of ET Software Studio’s own App Store products and open-source tools. New product stories will appear as they launch.

01 Studio app · Coming soon

Unskip

A productivity app for tracking daily goals, checking off what is done, and seeing how many days each goal has been completed across the year.

  • Daily goal tracking
  • Yearly progress
  • Consistency at a glance
02 Studio app · Coming soon

Unclench

A focused tracking app for logging how often a user clenches their teeth and following clenching and TMJ-related patterns over time.

  • Clenching log
  • Pattern tracking
  • TMJ awareness
03 Open-source library

Kotlin OBD API

A pure Kotlin, platform-agnostic OBD-II library with a stream-based connection layer for Bluetooth, Wi-Fi, or USB. It parses live telemetry, VIN, monitor status, and current, pending, and permanent trouble codes.

  • Pure Kotlin/JVM
  • Stream-based transport
  • Serialized command channel
  • Extensible OBD commands
View public repository
How stories will be told
01

The problem, in plain language.

02

The decisions that shaped the product.

03

The outcome, with numbers when available.

Your project could be next

Let’s make something worth showing.

Tell us what you are trying to launch, improve, or finally get unstuck.