We develop focused, high-quality mobile applications that musicians and everyday users actually need - with all essential features free and absolutely no advertising.
Stage Player 
Chord Analyser 
Am I Happy? Whether you're a seasoned performer or an enthusiastic learner, our music applications cover the gaps that most apps overlook - with ergonomics and reliability at their core.
An interactive reverse chord dictionary for Piano, Guitar, Banjo and more. Press notes, get the chord - or pick from 3,500+ chords and discover every playable position on your instrument.
A professional-grade MP3 player engineered for live performance. Manage backing tracks, sound effects, and sequences with the reliability and simplicity you need when you're on stage.
Beyond music, we build apps that help people understand themselves better. Am I Happy? is a daily wellbeing tracker based on the science of memory and emotion.
Your brain rewrites your memories. Studies in cognitive psychology show that retrospective happiness evaluation is systematically distorted by emotion and time. Am I Happy? solves this by capturing how you feel right now - every day, in under a minute.
Visual charts of your happiness evolution by day, week and month.
Track what matters to you: sleep, sport, work, relationships.
No name, no email required. Your data is yours, stored securely on AWS.
We build applications that cover genuine, often overlooked needs - problems too specific for the big players but real enough to deserve a quality solution.
Every feature ships free. No freemium traps, no aggressive upsells. When we offer a premium tier, it's genuinely optional - the app works fully without it.
We target Android as our primary platform because it's the most accessible and yet frequently underserved ecosystem when it comes to professional tools.
Work with usOne app, one problem. No feature bloat, no distraction from what matters.
Zero advertising across all our apps. Your attention stays on your work.
Built to perform in demanding situations - on stage, in the studio, every day.
Core features are always free. Premium is optional, never a paywall.
Explore every option for triggering backing tracks live - from dedicated hardware to smartphone apps - and find the right setup for your performance style.
Read the guide →
Running sound effects from several places on stage raises real coordination challenges. Here's how MIDI and smartphone apps compare as solutions.
Read the guide →We're always open to feedback, feature requests, and collaboration opportunities.
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