Indie Apps Lab

Thoughtful mobile tools for everyday life.

Indie Apps Lab builds small, focused apps that feel calm, accurate and respectful. No clutter, no dark patterns – just clear tools that help you measure, breathe, focus, and build better routines.

Live apps Luma Lux · Calm dB · Brelax
In closed testing Pomodoro · Habivo
Calm dB main screen dark Calm dB main screen light
Indie Apps Lab · Clean tools, respectful privacy

Apps from the lab

Every app starts with a simple question: what problem can we solve with one clean, reliable tool?

Available on Google Play

Luma Lux · Light & Lux Meter

Turn your phone into a clean, accurate ambient light meter. Measure illuminance in lux using the built-in light sensor.

  • Real-time lux measurement
  • Uses device light sensor
  • Helpful for photography
  • Great for plant lighting checks
Available on Google Play

Calm dB · Sound Meter

A clean, accurate sound level meter for real-time noise checks in decibels.

  • Real-time sound level in dB
  • Live chart
  • Session history
  • Export measurements
Available on Google Play

Brelax · Breathing Exercises

A breathing app for calm, focus and better sleep with guided breathing sessions.

  • Guided breathing sessions
  • Helps with calm and focus
  • Minimal relaxing visuals
  • Designed for daily use

Who is behind the apps

About Indie Apps Lab

Indie Apps Lab is a one-person studio experimenting with small, carefully designed tools.

The goal is simple: apps that feel calm, honest and useful.

Each app focuses on one clear job — measure something, help you focus, or build better routines.