Frequency Sound Wave Generatorv4.0.7

Released August 9, 2026Major

iOS Android

The latest major update introduced new oscillator effects and background audio support. While users appreciate the tone streaming utility, the release triggered a -0.13 rating decline on Android due to stereo panning regressions. The net impact remains neutral pending a larger sample size to confirm if these technical issues affect broader adoption.

What changed

PlatformAdded background audio playback support
New featureAdded auto-pan and breathing noise effects
New featureAdded Vibrato, Ring Modulation, Tremolo, and PWM oscillator effects
UXImproved wave animation that reacts to effects
New featureIncreased multi-oscillator support to 15 simultaneous oscillators
New featureIncreased sweep generator support to 15 simultaneous oscillators

Reception

48/ 100 impact scoreNeutral

What worked

New feature
Users express positive sentiment regarding the utility of tone streaming and downloading features.

What didn't

Platform
backfired
The introduction of background audio playback coincides with user reports of broken stereo panning functionality.

Marlvel takeaways

Investigate the regression in stereo panning to resolve user complaints following the latest update.
Monitor the Android rating delta, currently at -0.13, as the post-release sample size increases to confirm if the decline persists.
Verify if the new multi-oscillator and sweep generator support impacts audio processing stability.

Original release notes

This update (v4) includes:
• Added working and tested background audio playing
• Noise effects: auto-pan and breathing
• oscillator effects: Vibrato (FM), Ring Modulation (RM), Tremolo (AM), Pulse Width Modulation (PWM)
• Better wave animation, changes based on effects
• supported 15 oscillators at once in multi oscillator
• supported 15 oscillators at once in sweep generator