RST Decoder Pro app icon

Apps Like RST Decoder Pro for iPhone and iPad

by koji kamogawa★ 5.01 ratingsEducation$1.99Data updated 2026-09-06

RST Decoder Pro screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Calculator HD for iPad. app icon

    Calculator HD for iPad.

    良峰 侯

    Calculate, switch, and share results

    Perform calculations with basic and scientific modes. Switch between portrait and landscape views. Display calculation steps and use a voice-activated . Customize keyboard layout and choose from two skins.

    ★ 4.341 ratingsUtilitiesFreeData updated 2026-09-08
  1. RTA Audio app icon

    RTA Audio

    New Ball s.r.o.

    Record and analyze frequencies in real time

    Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.

    ★ 3.631 ratingsMusicFreeData updated 2026-09-08
  2. Cipher Sender app icon

    Cipher Sender

    Julian Tigler

    Send secret messages with ciphers

    Send encrypted messages using historical ciphers like A1Z26, Caesar Shift, and Vigenere. Encrypt text with customizable settings. Share coded messages via text or email. Decode messages using the same methods. View details and instructions.

    ★ 4.545 ratingsUtilitiesFreeData updated 2026-09-08
  3. Morster app icon

    Morster

    Sunshine Valley Systems

    ★ 3.65 ratingsUtilities$3.99Data updated 2026-09-08
  4. Oscilloscope app icon

    Oscilloscope

    ONYX 3

    Analyze audio signals and waveforms

    Analyze audio signals with features including triggering, time and voltage per division, and measurement cursors. Generate signals with adjustable frequency and waveform.

    ★ 4.119 ratingsMusic$19.99Data updated 2026-09-08
  5. Exciter app icon

    Exciter

    RRS, OOO

    Edit audio effects and adjust parameters

    Audiobus V3 plug-in for audio processing. Apply effects to enhance sonic clarity and natural frequency response. Adjust settings to refine sound without traditional equalization. Access demo version with limited free playtime.

    ★ 4.921 ratingsMusicFreeData updated 2026-09-06
  6. Sound Spectrum Analysis app icon

    Sound Spectrum Analysis

    Dmitriy Kharutskiy

    Analyze waves in real time

    Analyze spectra in real time using a microphone. Display waveforms and FFT data with adjustable frequency scales. Measure noise levels for approximate readings. Adjust FFT size for varying frequency accuracy.

    ★ 3.641 ratingsUtilitiesFreeData updated 2026-09-06
  7. AutoProAPP app icon

    AutoProAPP

    American Key Supply Inc.

    Search vehicles, find lock info, customize profiles

    Reference provides vehicle information including code, tumbler, and lock details. Users can search by year, make, and model. Features include key decoding, cutting, and programming instructions. Offers remote and on-board programming guidance.

    ★ 3.436 ratingsReferenceFreeData updated 2026-09-11
  8. UkuleleTuner - Tuner for Uke app icon

    UkuleleTuner - Tuner for Uke

    Hsing-Fu Hsueh

    Tune instruments with frequency control

    A tuning with auto noise filtering. Select frequency and tuning settings. Display pitch for each string as high or low. Calibrate piano sound by clicking an open string. Adjust A4 frequency between 428 and 452.

    ★ 3.630 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.