Apps Like SimpleFFT for iPhone and iPad
SimpleFFT screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


insTuner - Chromatic Tuner with Tone Generator
Polybeat PTE. LTD.
Tune instruments and generate tones
Tune instruments a and . Generate pitches using four waveforms. Use advanced DSP for precise tuning ±0.1 cent accuracy. Switch between tuning modes and adjust sensitivity settings.




Ping - network utility
Iurii Mozharovskyi
Test reachability
Test reachability by sending packets to a host. Supports IPv4 and IPv6. Configure TTL, timeout, send interval, and packet size. Save favorite hosts for quick access. Run in background for up to 30 seconds. No ads or cost.


bismark bs-spectrum
bismark LLC
Real-time audio spectrum analyzer with FFT.
The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.

RTA Pro
Matthias Schorer
Real time audio spectrum analyzer.
The app analyzes the frequency spectrum of ambient noise and sets the level of PA systems. It displays audio in 1/3 Octave Bands, Octave Bands, and Fast Fourier Transform (FFT).


Shim Selector
Trelleborg Sealing Solutions Germany GmbH
Find shim materials for brake NVH.
The app provides engineers with a tool to identify shim materials for noise, vibration, and harshness issues. It features an FFT analyzer for precise results and a search function to filter material variables.




Glimpse 2
Arno Appenzeller
Add webpages, track updates, order items
Monitor website updates and check content directly from home screen widgets. Add webpages to , select specific areas for display. Quickly access content without opening browsers. Track data usage and product availability through integrated web pages.

AUDIIO - RTA Analyzer
BetaMatters Limited
Analyze audio in real time
Analyze audio in real time with RTA bar and line graphs, FFT, and spectrogram views. Display peak and current dB levels. Choose linear or logarithmic scales. Adjust octave settings and access a sleek, functional interface.

Auto Clicker. My Tap Assistant
ZARA EBIER, E NDIOMU
Automate tasks with one tap
Automate repetitive taps with customizable intervals for gaming, navigation, or testing. Set precise timing for -click actions. Enable hands-free operation without manual input.

Fair VPN
UltraReach Internet Corp.
Use v2ray and shadowsocks protocols
A utility for managing VPN connections. Add configurations via link or QR code. Test latency and sort connections. Delete failed entries. Toggle TLS allowInsecure. Pull down to refresh. Swipe edges to navigate. Receive push notifications.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.