Apps Like SimpleFFT for iPhone and iPad
SimpleFFT screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.
CrossTimer — WOD Timer
Tenect Sweden AB
Time workouts with a minimalist
Time AMRAP, EMOM, TABATA, and FOR TIME workouts with customizable intervals. Count rounds during sessions. Use motivational voice cues. Run in the background without ads or in- purchases.
Random Number Generator .
Natalia Jakubczyk-Gajewska
Generate numbers with range selection
Generate numbers within a customizable range. Choose to include or exclude repetitions. Set an interval timer for automatic generation. Features large fonts and includes no advertisements.
Decibel Meter dB Spectrum
Ahmet Giray Ucar
Measure noise levels in real time
Measure sound levels with precise readings from 30 to 130 dBA. Use A, B, C, Z, and ITU-R 468 frequency filters. Adjust time weighting settings including SLOW, FAST, and IMPULSE. Display real-time data with clear visual indicators.
HIIT Interval Timer
Thang Nguyen
Set intensity, time, and rest intervals
Set workout intervals with custom time durations for high, low intensity, and rest periods. Create advanced timers with multiple cycles and sets. Run timers in foreground, background, or locked screen.
Chroma Tuner & Metronome
Alphabit Software Inc.
Tune notes and set tempo
Transforms iPhone into a chromatic and . Detects pitch and displays frequency. Adjusts tempo and beats per minute. Customizable settings for tuning and rhythm. Syncs with audio input for real-time feedback.
Widgetify: Home Screen Widgets
Rambax, LLC
Customize
Personalize with featuring photos, date/time, and alarm countdowns. Add and customize images with intervals and blur effects. Edit and arrange photos, set widget backgrounds via camera, and adjust fonts and colors.
Capera (HD camera)
TAKU HIMENO
Capture photos and toggle resolutions
Capture photos with adjustable brightness and zoom via slider. Choose resolutions including max device, Full-HD, HD, VGA, and CIF. Toggle between resolution options for different needs.
dB Sound Meter
Ionut Carst
Record and measure volume
Measure ambient sounds and noise levels using iPhone or iPod. Record audio and view real-time decibel readings. Stop recording at any time and playback recorded . Display FFT viewer and frequency for detailed analysis.
Starter-Kit
Koki Osada
Train with interval timing and random starts
Train with interval timers and random start times for races. Set custom interval lengths and pistol sounds. Practice starting with randomized timing for different race types. Track practice sessions and adjust settings for personalized training.
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