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Let phone become a best magnifier.
Handy!
Help to see small text.
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Polarity Checking tool for loudspeakers
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Security camera with live video and clear audio — no subscription
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Microphone Amplifier amplifies sound from mic to headphones or mic to speaker.
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Measure light in lux & pro tools: Greenhouse, Plants, Photography, Photovoltaics
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It's an app that turns your smartphone into a mirror!
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Host sweet rave parties with Strobe Light!
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Measure the ambient brightness around your device.
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Smart tool with Sound Level Meter and Real time Audio Analyzer
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Hearing Amplifier, Hearing aid app, Hearing test, Volume booster, Volume control
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Document floor plans, photos and notes and save everything in one place.
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Use the camera zoom to enlarge small objects and text.
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Measure all vibrations and quakes using smartphone!
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Real-time precision audio spectrum analyzer for sound enthusiasts
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Sound level meter ( dBa, dBc) with spectrum analyzer & calibration.
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All you wanted to know about sound
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Spectrum Analyze gives you real-time spectrum data from the microphone..
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Measure noise and sound level - use this smart app !
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A High-Precision Audio Spectrum Analysis App
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mWater is a free data collection and visualization solution for any project.
