Our Apps
Professional audio tools built by engineers for engineers. One-time purchase, no subscriptions.
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Cookie's Measure Aid iOS
Converts distances between imperial fractions, decimal feet, and meters for prediction software and verification.
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EQ Converter iOS
Convert between Quality factor (Q) and bandwidth in octaves. Essential for audio engineers.
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EyePee-O-Matic iOS
IP subnet calculator and network planning tool for live audio engineers.
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Roadie Reminder iOS
Tour management app for roadies to track bus codes, hotel rooms, driver information, and schedules.
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Sine Language macOS
Precision audio test-tone and noise generator with binaural beats and sine sweeps.
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Sine Language Mobile iOS
Precision audio test-tone and noise generator for iPhone and iPad.
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WaveMetrics iOS
Calculate speed of sound based on environmental conditions. Essential for live audio engineers.