Observed arrival · 2026-09-23
Speed Comp: volume on the curve
Speed Comp is an iPhone and Android app that uses GPS speed to adjust Bluetooth audio volume for rides.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People who ride with Bluetooth audio
- Worth noticing
- A parked simulation uses the same code path as GPS-driven operation, letting riders tune the volume curve before setting out.
Field notes
The setup uses a minimum and maximum speed to define a volume curve, with compensation inactive below the chosen minimum. The page says Android users should open Speed Comp before their music app so the effect attaches when that app starts playback. A parked simulation is described as following the same code path as GPS operation.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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