cFos Charging Manager vs TuneHelper

Easily connect cFos Power Brain wallboxes to the existing WLAN. You can search for new devices in the network and assign them a 'Master' or 'Slave' role. This makes it easy to configure installations with multiple wallboxes. You can manage multiple wallboxes or even cFos Charging Manager installations and access their user interface within the app. Push messages inform you about the current status of the wallbox or of the system and allow you to conveniently enable charging at the wallbox using a PIN.

TuneHelper turns your phone into an instrument-grade measurement-signal generator for car-audio DSP tuning. Stream its output into your car over Bluetooth, USB-C or a 3.5 mm cable and measure the result with REW (Room EQ Wizard) and a calibrated microphone. Every signal is synthesized in real time, sample by sample — no pre-rendered loops, no audible seams — at a precise, honest dBFS level you can re-tune live from the driver's seat. SIGNALS • Pink & white noise — continuous, loop-seamless • Log sweep & sub sweep — frequency response and impulse • Tone bursts — transients and decay • Periodic pink noise — synchronous averaging in REW • Dirac impulses — impulse response • Sine tone — 20 Hz to 20 kHz, with optional anti-phase • 1/3-octave band noise — 32 ISO 266 bands • Stepped-sine RTA — a tone walking all 32 band centres, hands-free • Multitone comb — up to 64 tones at once, the instant RTA • Gated pink burst — DSP settling and room decay • Synthetic kick drum — sub-to-front time alignment by ear • Brown noise — heavy low end for rattle hunting ALIGNMENT & STEREO TOOLS • Inter-channel delay dial — ±5 ms in 0.01 ms steps, read the value off in ms and cm • Correlation modes — correlated, uncorrelated or anti-phase • Auto L/R — hands-free alternation between the speakers, optionally via the phantom centre • Per-driver band noise — sub, woofer, midrange and tweeter presets • Anti-phase sine, a subsonic / high-pass finder and a rattle hunter with marks WHY TUNEHELPER • 100% real-time synthesis — every signal generated live, never a looped buffer • Click-free start, stop and switching • Live spectrum analyser with optional A/C weighting, RMS metering and a clip LED • Auto-pause — cycles play and silence for hands-free averaging in REW • Save and recall measurement presets • Background audio — keeps playing with the screen locked PRIVACY No accounts, no tracking, no data collection. All settings stay on your device. You bring the mic and REW — TuneHelper brings lab-grade signals to the driver's seat.