App Intel

QCurve Equalizer: Bass Booster

LiveCodeWillex2 apps · 4.8K installsMusic & AudioFree · contains adsIn-app purchases: $3.79 per itemcom.qcurve.audio

Professional equalizer with DSP, bass boost and audio profiles

Alert me★ WatchOpen in Play ↗
Total installs
4,539
exact · Play shows 1,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
4.6★
85 ratings · 5 reviews
Released
20 Jun 2026
4mo ago
Last update
16 Sept 2026
v1.7.5 · 25d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Device or other IDs
  • Collects data Device or other IDs
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups
2 Sensitive3 Notable3 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Record sound using your phone's microphone
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
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. Features: • Real-Time Visualizer • 10 band Equalizer • Smart Audio Profiles • Room Correction • Pro Audio Mastering • Bass Boost • Harmonic Bass Enhancement • Dynamic Bass • Theme Customization • Real-time Audio Processing • Bass Tester (Tone Generator) • Audio Scenes • EQ Band Frequency Adjustability • QR Preset Card • AutoEQ with import support • Headphone Profile Auto-Switch 🎧 Sleep Timer with gradual audio fade-out 🎚️ 5 new Pro Audio Macros 🔄 A/B Compare for instant sound comparisons 🌐 New Listening Comfort Mode 🛡️ Auto Safe Gain 🔔 Notification Control Panel 📱 Home Screen Widget 📋 Custom AutoEQ Import #️ Preset Tag ❤️ Favorite Headphones: Pin your most-used headphone models Real-Time Visualizer: Watch your music come alive with a hardware-accelerated, 60fps spectrum analyzer. 10-Band Equalizer: Take precise control over your sound signature with a highly responsive, customizable graphic EQ. Smart Audio Profiles: Automate your listening experience by scheduling specific DSP presets to activate seamlessly based on the time of day. Room Correction: Calibrate your output to mathematically compensate for the acoustic imperfections of your listening environment or speaker enclosures. Pro Audio Mastering: Apply studio-grade dynamics processing and auto-gain algorithms for smooth, clipping-free volume normalization across all your tracks. Bass Boost: Add clean, distortion-free low-end punch directly to your audio output. Harmonic Bass Enhancement: Generate psychoacoustic harmonics to make deep sub-bass frequencies richly audible, even on smaller speaker drivers. Dynamic Bass: Intelligently scale low frequencies in real-time to maintain a full, weighty sound regardless of your device's current volume level. Theme Customization: Personalize your interface with dynamic colors and deep dark mode support for a sleek, modern aesthetic. Real-Time Audio Processing: Experience instantaneous, zero-latency DSP modifications applied flawlessly in the background. Audio Scenes: Quickly pivot your entire sound configuration for different contexts with a single tap. EQ Band Frequency Adjustability: Fine-tuning the exact target frequencies to pinpoint and correct specific acoustic flaws. QR Preset Card: Instantly share your custom mastering or load new community tunings simply by scanning a generated QR code. AutoEQ (with Import Support): Massive built-in database of 6,000+ headphone models, or load custom profiles via text import. Headphone Profile Auto-Switch: Seamlessly detect your connected Bluetooth headsets automatically. Massive Headphone Database: 6,000+ headphone models. Time-Scheduled Auto Profiles: Schedule your specific DSP profiles. Scientific Target Overlays: Harman 2018/2019, IEF Neutral, Diffuse Field, and more. Bass Tester, Frequency Tone Sweeping Enhance music clarity, improve bass response, customize audio frequencies, and create the perfect listening experience for any device. QCurve combines professional-grade audio tuning tools with an easy-to-use interface, making it ideal for music lovers, audiophiles, headphone users, and anyone looking for a powerful equalizer and bass booster app. Perfect for: • Music Equalization • Bass Enhancement • Headphone Audio Tuning • Bluetooth Speaker Optimization • Sound Customization • Audio Processing and DSP Control • Real-Time Spectrum Visualization • Professional Audio Adjustment Take full control of your sound and enjoy richer bass, clearer vocals, balanced frequencies, and a more immersive listening experience with QCurve.

What's new

What's New in v1.7.5: • Added Brilliance audio enhancement. • Added Android 13+ notification support. • Improved auto-start background service on boot • Smoother UI • Device Switching Bug Fix

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