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volumeboost.app/download/ios/
IPHONE · OUTPUT · EQ DECISION
Answer three questions about where you listen, what sounds thin, and the bass character you want. The assistant separates playback settings from source-file problems before recommending the next step.
Your choices stay in this browser. The assistant does not access settings, audio, or personal data.
OUTPUT · SCOPE · BASS GOAL
01 · LISTENING OUTPUT
02 · PROBLEM SCOPE
03 · TARGET
RECOMMENDED PATH
Setting names and availability vary by iOS version, playback app, headphones, car system, and speaker. Make small changes while playing a familiar bass-heavy section.
iPhone speakers, sealed earbuds, open headphones, cars, and home speakers reproduce low frequencies very differently. A setting that adds useful weight in headphones can sound muddy through a car subwoofer or make little difference on the phone’s small speakers.
If most music sounds thin through one output, start with that output and playback app. If other media sounds balanced but one imported track or video lacks bass, the source file is the narrower problem. That is when editing and exporting a separate copy becomes appropriate.
Playback apps, headphones, Bluetooth speakers, and car receivers may each provide EQ. Enabling several bass-heavy profiles at once can consume headroom, mask vocals, and create distortion. Return one stage to neutral, make a small change in one place, and compare at the same listening volume.
FAQ
Start with the listening output. Check earbud fit or the external speaker EQ, then use one moderate EQ setting in the playback path. If only one imported file lacks bass, adjust a separate copy of that file instead of changing every source.
The built-in speakers have physical low-frequency limits. A restrained warm or punch setting is usually more useful than a large deep-bass boost, which can consume headroom without producing true sub-bass.
The app may use its own EQ, normalization, quality, or volume-matching controls. Compare with its EQ disabled and avoid stacking app, headphone, and receiver bass boosts.
No. It creates a recommendation from your three answers. It does not access settings, upload files, or process audio.