STIPA app icon

Apps Like STIPA for iPhone and iPad

Speech intelligibility testing on iOS.

The app provides speech intelligibility testing compliant with v4 of the standard and international standards. It analyzes a special test signal to assess speech intelligibility for various applications.

by Andrew Smith★ 4.01 ratingsReference$49.99Data updated 2026-10-06

STIPA screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Audio Spectrum Analyzer dB RTA app icon

    Audio Spectrum Analyzer dB RTA

    Marina Polyanskaya

    Analyze and visualize frequencies

    Analyze frequencies with a real-time display. Adjust and visualize sound levels across different frequency ranges. Export analysis data and compare signals for accuracy. Calibrate equipment for optimal performance.

    ★ 4.53,039 ratingsMusicFreeData updated 2026-09-13
  2. Voice Recorder-Audio Memos Арр app icon

    Voice Recorder-Audio Memos Арр

    Rhythmix OU

    Record audio, transcribe, edit notes

    Recorder allows users to record lectures, interviews, and meetings without time limits. Real-time transcription converts speech to text instantly. Edit audio files and save recordings in various formats.

    ★ 4.34,015 ratingsUtilitiesFreeData updated 2026-09-26
  1. Text to Speech: Voice Reader app icon

    Text to Speech: Voice Reader

    嘉夫 张

    Convert to lifelike speech

    Convert to lifelike speech with customizable voices across 129 languages. Adjust intonation and emotion settings. Export audio files for offline use. Share generated audio directly.

    ★ 4.6782 ratingsUtilitiesFreeData updated 2026-09-06
  2. Fishing Knots Pro app icon

    Fishing Knots Pro

    Eldar Sadykhov

    Tie , learn strengths, choose right ones

    "View step-by-step instructions for tying . Identify for different line types and thicknesses. Learn which weaken lines and how to secure hooks, lures, and swivels effectively."

    ★ 4.5281 ratingsReference$4.99Data updated 2026-10-14
  3. Speakometer-Accent Training AI app icon

    Speakometer-Accent Training AI

    Datawide Ltd

    Evaluate speech with AI feedback

    Evaluates English pronunciation with AI feedback. Users record speech, receive sound analysis, and compare their accent to British or American models. Practice speaking exercises and track progress over time.

    ★ 4.72,095 ratingsEducationFreeData updated 2026-10-02
  4. HazMat Reference app icon

    HazMat Reference

    784767 Alberta Inc.

    Look up hazard info instantly

    Access hazardous material data including NIOSH, CFR/HMT, NFPA, GHS, and CAMEO information. Search, sort, and filter materials by properties or response guidelines. View emergency response guides and safety regulations for handling and storage.

    ★ 4.81,761 ratingsReference$4.99Data updated 2026-10-16
  5. Decibel dB Sound Meter Ultra app icon

    Decibel dB Sound Meter Ultra

    Ultrafine, Lda

    Record levels and track noise trends

    Measure and record levels with precision using A, C, and Z frequency weighting. Track levels in real time. Log and analyze data for environmental monitoring or equipment calibration. Export measurements and set alerts for noise thresholds.

    ★ 4.71,987 ratingsUtilitiesFreeData updated 2026-09-06
  6. NoiSee app icon

    NoiSee

    EA LAB d.o.o.

    Measure sound levels accurately

    Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.

    ★ 4.5242 ratingsUtilities$0.99Data updated 2026-10-08
  7. DRR Rescue app icon

    DRR Rescue

    Tom PENDLEY

    Access procedures, navigate quickly, view illustrations

    Access technical procedures with fast navigation through 240 illustrated pages. Watch updated video tutorials and use shoring calculators to generate cut-lists. Save and share critical information directly.

    ★ 4.9518 ratingsReference$19.99Data updated 2026-10-16
  8. Transcribe α: Audio To Text app icon

    Transcribe α: Audio To Text

    Enacti Ventures Private Limited

    Speak and save notes with voice typing

    Convert speech to by tapping the mic and speaking. Delete, copy, and share notes. Adjust font size for better readability.

    ★ 4.4835 ratingsProductivityFreeData updated 2026-09-24
  9. The Random Number Generator! app icon

    The Random Number Generator!

    Nicholas Dean

    Generate unique numbers quickly and easily.

    The app generates random numbers with customizable options and speech synthesis. It offers a history of generated numbers and supports unique number generation, suitable for various selection needs.

    ★ 4.8811 ratingsUtilitiesFreeData updated 2026-10-11
  10. Big Text app icon

    Big Text

    David Gaskill

    Speak, display, save messages

    Convert spoken words to in real time using speech recognition. Type messages to display instantly. Save messages in a library for quick access. Share transcripts directly. Customize with colors and fonts for readability.

    ★ 4.6591 ratingsUtilitiesFreeData updated 2026-09-26
  11. Text to Speech: AI Book Reader app icon

    Text to Speech: AI Book Reader

    Dzionis Brek

    Convert speech to and highlight it

    Convert speech to and transform photos into . Adjust pitch and rate. Highlight spoken . Choose from 141 in 38 languages. No internet required. Export converted unlimitedly. Sync with system via settings.

    ★ 4.4668 ratingsUtilitiesFreeData updated 2026-09-08
  12. Analyzer app icon

    Analyzer

    DSP Mobile UG (haftungsbeschraenkt)

    Sound pressure level and frequency analyzer.

    The app offers sound pressure level (SPL) measurement with industry standard response times and weighting functions. It also provides a real-time audio analyzer with selectable bandwidths and FFT block sizes.

    ★ 2.911 ratingsMusic$14.99Data updated 2026-09-21

How we rank alternatives

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