Interval Test app icon

Apps Like Interval Test for iPhone and iPad

Learn intervals, calculate them, quiz yourself

Learn theory with clear explanations and an intuitive calculator. Practice with quizzes and ear training exercises that provide instant feedback, scores, and visual rewards.

by HEE GWANG KIM★ 4.36 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Alphabets Flashcard for babies and preschool app icon

    Alphabets Flashcard for babies and preschool

    Vishal Shah

    Toddlers learn alphabets with fun.

    The app helps toddlers learn alphabets with colorful flashcards and professional voiceovers. Users can record their own voices for each alphabet, making learning easy and fun for children.

    ★ 2.84 ratingsEducationFreeData updated 2026-10-17
  1. SPL Graph app icon

    SPL Graph

    Andrew Smith

    Analyze sound levels over time

    The app analyzes sound pressure levels and provides real-time frequency analysis. It plots sound levels over time and can record audio for playback to identify sound events.

    ★ 3.73 ratingsMusic$9.99Data updated 2026-09-10
  2. Simply Read Notes app icon

    Simply Read Notes

    Frederic Nagler

    , practice rhythms, track progress

    Practice reading musical with customizable exercises and progress tracking. Set goals and monitor improvement over time. Access a variety of note patterns and rhythms. Sync lessons across devices and receive instant feedback during practice sessions.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-06
  3. Guitarist's Reference app icon

    Guitarist's Reference

    My App Catalog LLC

    Master the guitar fretboard with tools.

    The app offers a comprehensive package for guitarists, including chord and scale references, arpeggios, alternate tunings, and a virtual guitar. It features a tuner, reverse chord/scale finder, and quizzes to enhance fretboard knowledge and playing.

    ★ 4.816 ratingsMusic$19.99Data updated 2026-09-12
  4. EarTester app icon

    EarTester

    Arthur Roolfs

    Test ear training skills proficiency level

    The app tests ear training skills using high quality samples and displays intervals in music notation. Intervals are replayed when a wrong guess is made and can be sounded together with a range of 6 octaves.

    ★ 1.02 ratingsMusicFreeData updated 2026-09-10
  5. Varord app icon

    Varord

    Levon Poghosyan

    Prepare for driving theory exam.

    The app prepares users for the Armenian driving theory exam with a categorized questionnaire and a tracking mechanism. Users can take tests to gauge their readiness and bookmark questions for later review.

    ★ 4.512 ratingsEducationFreeData updated 2026-10-23
  6. LATLON app icon

    LATLON

    Jun Usuki

    Get GPS information and display location.

    The app obtains GPS information by measuring the user's location. It displays the position on a map and can transmit location data to a computer on the network in real time.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-10-17
  7. Point Contact app icon

    Point Contact

    University of California, Santa Cruz

    Record species and substrate data

    Record biodiversity data using the Coastal Biodiversity Survey protocol. Select sites and transects. Log species or substrate at 100 points per transect. Save and export survey data for analysis.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  8. Latinum app icon

    Latinum

    BEANTRADER PTY LTD

    Track quotes and analyze markets

    Trade Bitcoin, Forex, and CFDs with real-time market data. View streaming quotes and analyze charts with multiple time-based types. Use over 200 technical indicators for trend and price analysis. Set custom alerts and track performance across assets.

    ★ 0.00 ratingsFinance$99.99Data updated 2026-10-22

How we rank alternatives

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