Profile Equalizer: Audio EQ

Audio equalizer with profiles for Android. Use it as a classic 5/10-band EQ with Loudness, Bass Booster, and quick switching — or run an optional hearing test (ISO-226) that creates a profile and blends its personal correction into your current preset. Keep sound consistent and comfortable across your Bluetooth headphones and speakers. Key features
• Profiles from hearing tests — the optional hearing test creates a profile whose correction you can mix with any preset (on/off anytime).
• 5/10-band EQ — precise control with fine steps (down to 0.1 dB).
• Loudness — fuller sound at low volume via dynamic bass/treble balance.
• Bass Booster — extra low-end punch; adjustable and works with EQ & Loudness.
• Bluetooth auto-switch — link BT devices to profiles/presets; settings apply automatically on connect.
• Volume Booster — optional extra gain (up to +8 dB) with clipping protection.
• Visualization — real-time band view, optional full-screen, light/dark UI.
• Quick control — fast switching between presets.

How it works

1. Pick a preset.
2. Optionally run the hearing test — its profile is blended into your selected preset.
3. Link your Bluetooth devices for automatic switching on connect.
4. Fine-tune with the 5/10-band EQ, plus Bass Booster and Loudness.

Notes
• Contains ads.
• Limited number of profiles/presets (upgrade to Pro to remove limits).