Launching today
QCurve Equalizer: Bass Booster
No AI, just pure DSP physics. Studio-grade EQ for Android.
2 followers
No AI, just pure DSP physics. Studio-grade EQ for Android.
2 followers
QCurve is a 10-band equalizer, bass booster, and audio enhancer transform your music experience with advanced DSP processing, real-time audio effects, and professional sound customization tools. Whether you're listening through headphones, earbuds, Bluetooth speakers, car audio systems, or home speakers, QCurve gives you precise control over your sound with powerful EQ tuning, bass enhancement, room correction, and audio optimization features.
Hey Product Hunt! I am a solo developer and i have built a system wide EQ app called QCurve Equalizer.
If you are suffering from AI fatigue and are exhausted by apps that just wrap a cloud API, I built this for you.
QCurve has zero AI, no cloud processing, and no internet requirements. It is a pure, mathematics-and-physics-based native audio engine built from scratch to do one thing perfectly: make your music sound incredible.
Why I built this:
I love music and I am developer myself. When I looked for an Android EQ to match my self built DIY Bluetooth speaker, I was struggling to find what I needed. Most apps were battery hogs, introduced massive latency, or just sounded muddy. So, I spent the last few months building QCurve and wiring it directly into Android's low-level APIs.
What makes QCurve different:
AutoEQ Integration: We mathematically correct your specific headphone model to a target curve (like Harman or diffuse field) using thousands of built-in acoustic profiles.
Pro-Audio DSP Engine: Real-time Room Correction for independent L/R channel calibration, Harmonic Bass algorithms for small speakers, and dynamic multiband compression.
Hardware-Level Efficiency: Zero-latency processing designed for minimal background battery drain.
Smart Routing: Assign specific EQ profiles to different Bluetooth or wired devices, and the app will auto-switch the moment they connect.
Dynamic Theming: The entire UI dynamically recolors itself to one of 19 handcrafted palettes.
I would love to get real feedbacks from my fellow users or audiophiles. Thanks for your time.
Codewillex