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Learn music theory with Sonid

Learn music theory with Sonid

Tocado Vision

Learn music theory in a structured and fun manner!

4.6 Ratings 713+ Reviews 10K+ Downloads

Ratings & Reviews

Write a Review
  • img Community
    You can't play the harpsichord without a strong understanding of music theory. Sonid is a good way to master notes, scales, chords, intervals - lesson by lesson. Test your knowledge, lookup terms and their definitions, and exchange ideas with well over 10,000 users of the in-app forum.
    img by Stefan
    1 month ago
  • Sound not working Dec 5, 2020

    By qwertyasdfuippjjllgbx
    Could you please help me? Sound isn’t working and I want to give 5 stars but I need the sound. I am on iphone8
  • Mar 23, 2021

    By Scarlet Vermillion
    Gives you practice instead of tossing walls of text at you, and the animations are cute too, definitely my favorite music theory app on android!
  • Needs improvement Feb 1, 2021

    By SuperShoeDiva
    The lessons are keyboard based, but the keyboard is tiny and the app cannot be viewed horizontally. I am on the major second section, and am asked to play two notes, but there is no sound when I play them. The explanation of major second is confusing. Why is it a major second between C and D, two semi-tones between, and also E and F, one semi-tone between? You cannot advance to other levels without passing earlier levels. The pace of this app is excruciatingly slow. The C is always present on the keyboard, which is not real life and I would like the option to turn it off.
  • Apr 5, 2021

    By LUKEDAWG123
    The Duolingo of music theory. Might I suggest you add a virtual piano to use outside of the lessons?
  • This needs a lot of work, both on the technical and educational quality. Feb 8, 2021

    By pink dingus
    I am 47 years old. I believe my self to be of at least average intelligence. I have been playing drums in all kinds of rock bands for the last 30 years of my life. I know how to read a drum chart. I’ve put “musician” as my occupation on my tax return. This app, at least in the three beginner modules I’ve sampled (naturals, prime 1, second 1), is confusing and has weird technical issues. I paid for 3 months of subscription before really giving it a try. I hope it gets better.
  • Apr 18, 2021

    By Mike Diaz
    For now this is what I've been looking for, for a long Time. As I Review I Will Take Off a Star Rating, but I have a feeling You Guy's, have Created onother Con', in otherwords "Leaving the Basic Sincere Concepts. True Education. If Not, Sincere, & for Monetary Greed, well , the Ole Saying, I Am Not Buying What Your Selling.
  • Mar 22, 2021

    By Rae Childs
    Simple and cute, addicting and actually works
  • Great app, but audio stutters Apr 18, 2021

    By wardrup
    I have last years iPhone and the audio stutters in Sonid. Is there any way to fix this?
  • Feb 8, 2021

    By Jason Thomson
    It's pretty cool so far, but when I am supposed to play a note on the piano, it says to swipe or scroll the keys to show more keys. This does not work. I learned through trial and error that the rightmost key is B3, sometimes I'm supposed to play a key that isn't available so I just have to get it wrong and hope next time it asks for a key that I can touch.
  • Sound not working Dec 5, 2020

    By qwertyasdfuippjjllgbx
    Could you please help me? Sound isn’t working and I want to give 5 stars but I need the sound. I am on iphone8
  • Mar 23, 2021

    By Scarlet Vermillion
    Gives you practice instead of tossing walls of text at you, and the animations are cute too, definitely my favorite music theory app on android!
  • Needs improvement Feb 1, 2021

    By SuperShoeDiva
    The lessons are keyboard based, but the keyboard is tiny and the app cannot be viewed horizontally. I am on the major second section, and am asked to play two notes, but there is no sound when I play them. The explanation of major second is confusing. Why is it a major second between C and D, two semi-tones between, and also E and F, one semi-tone between? You cannot advance to other levels without passing earlier levels. The pace of this app is excruciatingly slow. The C is always present on the keyboard, which is not real life and I would like the option to turn it off.
  • Apr 5, 2021

    By LUKEDAWG123
    The Duolingo of music theory. Might I suggest you add a virtual piano to use outside of the lessons?
  • This needs a lot of work, both on the technical and educational quality. Feb 8, 2021

    By pink dingus
    I am 47 years old. I believe my self to be of at least average intelligence. I have been playing drums in all kinds of rock bands for the last 30 years of my life. I know how to read a drum chart. I’ve put “musician” as my occupation on my tax return. This app, at least in the three beginner modules I’ve sampled (naturals, prime 1, second 1), is confusing and has weird technical issues. I paid for 3 months of subscription before really giving it a try. I hope it gets better.
  • Apr 18, 2021

    By Mike Diaz
    For now this is what I've been looking for, for a long Time. As I Review I Will Take Off a Star Rating, but I have a feeling You Guy's, have Created onother Con', in otherwords "Leaving the Basic Sincere Concepts. True Education. If Not, Sincere, & for Monetary Greed, well , the Ole Saying, I Am Not Buying What Your Selling.
  • Mar 22, 2021

    By Rae Childs
    Simple and cute, addicting and actually works
  • Great app, but audio stutters Apr 18, 2021

    By wardrup
    I have last years iPhone and the audio stutters in Sonid. Is there any way to fix this?
  • Feb 8, 2021

    By Jason Thomson
    It's pretty cool so far, but when I am supposed to play a note on the piano, it says to swipe or scroll the keys to show more keys. This does not work. I learned through trial and error that the rightmost key is B3, sometimes I'm supposed to play a key that isn't available so I just have to get it wrong and hope next time it asks for a key that I can touch.
  • No sound Dec 12, 2020

    By KazandraK
    I turned off my DND just in case, but there still isn't any sound. :-(
  • Not working Nov 30, 2020

    By xxxflyxxxbatxxx
    Sound isn’t working
  • Jan 28, 2021

    By Jacob Rodriguez
    Major Second course 1. Question: The interval you hear is a major second, true or false. Me: True. Course: Incorrect, the interval you heard was a major second. Me: Gives app 2 stars.
  • Jan 26, 2021

    By KajMusic
    Hey! For me after the loading screen shows, it just shows a white screen and can't go anywhere further than that no matter how much I wait
  • Jun 29, 2020

    By shmol
    The explanation pages often left me confused. I had to look up the topic and watch a YouTube video about it before I knew what was going on, or could complete the exercises.
  • May 2, 2020

    By Stacey Cowden
    Well, was fine; but there was no sound. Looked for a settings icon; but didn't find one. Had the volume all the way up on my device and there was nothing.
  • img Community
    You can't play the harpsichord without a strong understanding of music theory. Sonid is a good way to master notes, scales, chords, intervals - lesson by lesson. Test your knowledge, lookup terms and their definitions, and exchange ideas with well over 10,000 users of the in-app forum.
    img by Stefan
    1 month ago

No reviews available

  • Mar 23, 2021

    By Scarlet Vermillion
    Gives you practice instead of tossing walls of text at you, and the animations are cute too, definitely my favorite music theory app on android!
  • Apr 18, 2021

    By Mike Diaz
    For now this is what I've been looking for, for a long Time. As I Review I Will Take Off a Star Rating, but I have a feeling You Guy's, have Created onother Con', in otherwords "Leaving the Basic Sincere Concepts. True Education. If Not, Sincere, & for Monetary Greed, well , the Ole Saying, I Am Not Buying What Your Selling.
  • Mar 22, 2021

    By Rae Childs
    Simple and cute, addicting and actually works
  • Feb 4, 2021

    By Zane Harper
    I had recently wrote a review stating how there was issues with the app marking correct answers wrong, I sent a screenshot of it to the developers right after. Woke up today to an email stating there is an update and the issue has been resolved. Absolutely perfect customer service, paired with (IMO) the most comprehendable music theory app out there 👌
  • Jan 4, 2021

    By Jordan Elliott
    It's a wonderful app! But it does assume that the learner is learning through a piano and can already read all the notes on the piano. All in all, a truly wonderful app with an easy to navigate interface.
  • Jan 26, 2021

    By Jasper Sergio
    A flavorful feast of flammable flair. This app delivers what it claims to be delivering, it may be just a tad bit slow at registering answers to questions though I suppose if you want substance over style, this is the app for you!
  • Dec 17, 2020

    By Eric Pfister
    Solid lessons so far. Like the smooth interface!
  • Feb 2, 2021

    By Dryden Hill Vibes
    great app, I will recomend to students
  • May 24, 2020

    By Par Down
    I found this app because I was considering making something like this, and my friend told me this already existed. I'm so glad I found it because it is much better made than anything I could have ever done. I'm going to recommend it to everyone I know, including my music teacher friend who works with kids on the spectrum.
  • Jan 5, 2021

    By Deblin Stoops
    love it. makes learning easy
  • Sound not working Dec 5, 2020

    By qwertyasdfuippjjllgbx
    Could you please help me? Sound isn’t working and I want to give 5 stars but I need the sound. I am on iphone8
  • Apr 5, 2021

    By LUKEDAWG123
    The Duolingo of music theory. Might I suggest you add a virtual piano to use outside of the lessons?
  • Sep 24, 2020

    By Deity
    it doesn't show what i earn on each lesson so i dnt know what which lesson i have to complete to open the next one. also if you chould include the ledger lines with the keyboard it would be nice.
  • Needs improvement Feb 1, 2021

    By SuperShoeDiva
    The lessons are keyboard based, but the keyboard is tiny and the app cannot be viewed horizontally. I am on the major second section, and am asked to play two notes, but there is no sound when I play them. The explanation of major second is confusing. Why is it a major second between C and D, two semi-tones between, and also E and F, one semi-tone between? You cannot advance to other levels without passing earlier levels. The pace of this app is excruciatingly slow. The C is always present on the keyboard, which is not real life and I would like the option to turn it off.
  • This needs a lot of work, both on the technical and educational quality. Feb 8, 2021

    By pink dingus
    I am 47 years old. I believe my self to be of at least average intelligence. I have been playing drums in all kinds of rock bands for the last 30 years of my life. I know how to read a drum chart. I’ve put “musician” as my occupation on my tax return. This app, at least in the three beginner modules I’ve sampled (naturals, prime 1, second 1), is confusing and has weird technical issues. I paid for 3 months of subscription before really giving it a try. I hope it gets better.
  • Great app, but audio stutters Apr 18, 2021

    By wardrup
    I have last years iPhone and the audio stutters in Sonid. Is there any way to fix this?
  • Feb 8, 2021

    By Jason Thomson
    It's pretty cool so far, but when I am supposed to play a note on the piano, it says to swipe or scroll the keys to show more keys. This does not work. I learned through trial and error that the rightmost key is B3, sometimes I'm supposed to play a key that isn't available so I just have to get it wrong and hope next time it asks for a key that I can touch.
  • No sound Dec 12, 2020

    By KazandraK
    I turned off my DND just in case, but there still isn't any sound. :-(
  • Dec 11, 2020

    By nitticus
    Buggy. Misaligned icons from vert to horiz layout, slow transition screen especially medal screen (confetti on screen bogs down performance). Just very process heavy, eats up battery life quick. But neat idea, i like the app, just not very well made.
  • May 5, 2020

    By Billy Hayes
    It's like a Duolingo for music theory! Great learning tool but, unfortunately there is no option to pay and remove ads. Also, no ability to study offline. I am giving it a 3 star review based on that and will give it a 5 star if ad removal and office study becomes available.
  • Jan 28, 2021

    By Jacob Rodriguez
    Major Second course 1. Question: The interval you hear is a major second, true or false. Me: True. Course: Incorrect, the interval you heard was a major second. Me: Gives app 2 stars.
  • Jan 26, 2021

    By KajMusic
    Hey! For me after the loading screen shows, it just shows a white screen and can't go anywhere further than that no matter how much I wait
  • Jun 29, 2020

    By shmol
    The explanation pages often left me confused. I had to look up the topic and watch a YouTube video about it before I knew what was going on, or could complete the exercises.
  • May 2, 2020

    By Stacey Cowden
    Well, was fine; but there was no sound. Looked for a settings icon; but didn't find one. Had the volume all the way up on my device and there was nothing.
  • Not working Nov 30, 2020

    By xxxflyxxxbatxxx
    Sound isn’t working

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