Fraction Inch Converter vs FFT Analyzer

Converting between inches, millimeters, and fractional inches has always been error-prone and time-consuming. Even popular tools or search engines rarely provide fractional inches like "5 ⅝" accurately — and almost never show you the closest standard fraction along with its difference from the original. With Fraction Inch Converter, those headaches are over. This app was designed from the ground up to meet real-life measurement needs, especially when you’re working with physical materials that demand precision. Decimal to Fractional Inches Enter values like 1.375, and instantly see “1 ⅜” – the closest common fraction, just like you'd mark on a ruler. Millimeters to Inches & Fractions Input metric values and get instant inch and fractional equivalents – perfect for international collaboration or hardware matching. Fractional Breakdown The app doesn’t just convert – it tells you what standard fraction is closest, how much it's greater or less than the original, and by how much – so you make the best decision in the workshop or on the job site. Clean, Mobile-Friendly Design Designed to run beautifully on small screens with minimal layout and fast interaction – whether you’re on a phone, tablet, or PC. Start & Clear Buttons Simple interface with clear controls – press "Start" or hit enter to convert instantly, and "Clear" to reset in one tap. Smart Input Helpers Built-in example placeholders like "e.g. 1.33" guide users to input correctly from the first try. True Fraction Input Support You can even input true fractions (like "2 3/16") directly — and the app will break it down and convert accordingly. Unlike generic unit converters or online tools: We prioritize fractional inches as the core of the experience, not just an optional extra. We show closest fractional approximation and the precise difference, so users know exactly what they’re gaining or losing. We simulate how professionals think — in tape measure values, in practical context, not just decimals. The design is crafted for mobile use: no clutter, no ads, no internet required, just fast results. While others try to do everything, Fraction Inch Converter focuses on doing one thing exceptionally well — bridging decimals, metric units, and fractional inches with clarity and accuracy.

FFT Analyzer is a powerful real-time spectrum analyzer for iPhone. It visualizes audio signals as a detailed frequency spectrum and waveform while presenting important measurements clearly. In addition to live microphone analysis, you can import and examine audio and video files from the Files app or Photo Library. Control playback directly from the waveform while the spectrum and measurements are recalculated for the current position. Key features: - Real-time FFT analysis using the microphone - Analysis of local audio and video files - Import from Files and Photo Library - Open compatible media directly from other apps - Interactive waveform with position slider - Play, pause, stop, and skip controls - Peak, RMS, and clipping indicators - Detection of dominant frequencies - Adjustable frequency and decibel ranges - Linear, logarithmic, and octave-based frequency axes - FFT bars, spectrum trace, and combined display - Waterfall and oscilloscope displays - Persistence, peak hold, and other visual effects - Customizable landscape layout - Extensive smoothing and level behavior settings - User interface in 18 languages File analysis also provides information such as duration, sample rate, channel count, peak values, and prominent frequency regions. Analysis remains synchronized with playback so you can inspect individual sections precisely. FFT Analyzer is designed for musicians, audio engineers, producers, educators, students, and anyone who wants to visualize and better understand audio signals. Processing takes place directly on your iPhone for fast and independent audio analysis tailored to the current signal. Export and reports Analysis results can be exported as a CSV file. The export includes the app version and a timestamp, file details and metadata, technical audio data, overall RMS, peak, and dynamic range values, dominant frequencies, detected findings, and time-based RMS, peak, and frequency values for each analysis frame.