FlashSCORE Downloads & RevenueFlashSCORE: Music Flashcards · App Store & Google Play
FlashSCORE: Music Flashcards by Lemm is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
FlashSCORE: Music Flashcards update history & changes
Last change · 23 events since 9 Aug 2026Full timeline ↓📈iOSEntered the top 100📈iOSCharting in a new country📈AndroidDropped out of every chart we track📈AndroidEntered the top 100📦iOSUpdated to version 1.0.2🆕iOSFirst spotted by AppInsider🆕AndroidFirst spotted by AppInsider📦iOSVersion 1.0.1🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 23 events
- 📈FlashSCORE: Music Flashcards entered the top 100iOSTop Paid · Education · CN
- 📈FlashSCORE: Music Flashcards charting in a new countryiOSChina
- 📈FlashSCORE: Music Flashcards entered the top 100iOSTop Paid · Education · KR
- 📈FlashSCORE: Music Flashcards charting in a new countryiOSSouth Korea
- 📈FlashSCORE: Music Flashcards entered the top 100iOSTop Paid · Education · AU
- 📈FlashSCORE: Music Flashcards charting in a new countryiOSAustralia
- 📈FlashSCORE: Music Flashcards dropped out of every chart we trackAndroidLast seen 15 Oct
- 📈FlashSCORE: Music Flashcards entered the top 100AndroidTop Paid · Education · MX
- 📈FlashSCORE: Music Flashcards charting in a new countryAndroidMexico
- 📈FlashSCORE: Music Flashcards entered the top 100 in 2 chartsAndroidTop Paid · Education · NL · Top Paid · Education · TR
- 📈FlashSCORE: Music Flashcards charting in a new country in 2 chartsAndroidNetherlands · Turkey
- 📈FlashSCORE: Music Flashcards new best rank in the overall chart: #5AndroidTop Paid · All Apps · JP
- 📈FlashSCORE: Music Flashcards entered the top 100 in 2 chartsAndroidTop Paid · Education · TH · Top Paid · Education · VN
- 📈FlashSCORE: Music Flashcards charting in a new country in 2 chartsAndroidThailand · Vietnam
- 📈FlashSCORE: Music Flashcards new best rank in the overall chart: #103iOSTop Paid · All Apps · JP
- 📦FlashSCORE: Music Flashcards updated to version 1.0.2iOS* Added a new guide accessible from the top-right corner of the home screen, covering the basic knowledge needed to use FlashSCORE.
* Split Interval Mode into two sub-modes:
* **Interval Recognition:** The original Interval Mode.
* **Interval Specification:** A random reference note and a specified interval are shown during the question phase. During the answer phase, the note at that interval from the reference note is displayed.
* Added a global transposition setting for playback sounds, key names, and note names throughout the app. This can be changed from the Global Settings on the home screen.
* Fixed UI layout issues that caused elements such as home screen icons and the Next button to display incorrectly on certain devices.
* Added **Training Display Settings** to the Global Settings on the home screen, allowing you to adjust the proportions of the display areas for different elements on the training screen. The existing **Next Button Position** setting has also been integrated into this section.
* Added additional settings to each of the six modes, allowing further fine-tuning of the display area proportions for individual elements.
* Fixed missing candidates in the Chord Reverse Lookup Dictionary, such as Cb major not appearing when Eb is selected as the top note.
* Fixed several translation errors.… more - 📈FlashSCORE: Music Flashcards new best rank in the overall chart: #6AndroidTop Paid · All Apps · JP
- 📈FlashSCORE: Music Flashcards new best rank in the overall chart: #7AndroidTop Paid · All Apps · JP
- 🆕FlashSCORE: Music Flashcards first spotted by AppInsideriOS#45 in Top Paid · Education · Japan
- 🆕FlashSCORE: Music Flashcards first spotted by AppInsiderAndroidJapan
- 📦FlashSCORE: Music Flashcards version 1.0.1iOS* Moved display-related options into subcategories within each mode’s settings screen.
* Added a “Scale Degree” option to the Single-Note Sight Reading mode.
* Added a “Root” option to the Chord Recognition mode.
* Changed key selection in the settings to a Circle of Fifths interface.
* Improved the readability of explanations in the Chord Progression mode.
* Fixed an issue where the same notes, scales, or chords could appear too frequently in succession when using simpler settings.
* Added French support for note names and key names.
* Added a color customization feature.
* Updated “Dictionary Mode” in the Reverse Chord Lookup mode. Instead of selecting a top note, you can now select one or more chord tones.… more - 🆕FlashSCORE: Music Flashcards released on the App StoreiOS
- 🆕FlashSCORE: Music Flashcards released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Best rank now
#153
App Store · 
Education Paid
Education PaidMeasured
FlashSCORE: Music Flashcards at a glance
AI summary written from our chart and store data, 2026-10-16. It can be wrong: check the numbers above.
FlashSCORE is a paid, one-handed flashcard app for musicians to practice sight-reading, intervals, and chords through customizable, low-pressure repetition. The app has achieved the #1 spot in Japan's Paid Education category and #6 in Japan's overall Paid Apps chart, indicating strong traction in its home market.
Similar apps: Tenuto, Complete Music Reading Trainer, EarMaster
App Store
App details
App ID
6798927400
Publisher
Lemm
Publisher country
Japan
On the store since
Aug 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
181 MB
Also listed in
Music
Google Play
App details
App ID
com.lemmsounds.flashscore
Publisher
LEMM
Publisher country
Japan
Content rating
Everyone
FlashSCORE: Music Flashcards downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 100+ Measured |
| Total | – | 100+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #153 Education Paid | 1 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 0.0 ★ | – |
| Google Play | – | – |
| Both stores | – | 0 |
What users say about FlashSCORE: Music Flashcards
From recent reviews.
About FlashSCORE: Music Flashcards
FlashSCORE is a focused training app for building practical music fundamentals through short, repeatable drills.
Instead of simply reading explanations, you answer one question after another in a flashcard-style format.
The goal is to turn knowledge you understand into knowledge you can recall and use instantly.
TRAIN ACROSS A WIDE RANGE OF TOPICS
• Sight reading
• Intervals
• Modes
• Chord recognition
• Reverse chord lookup
• Chord progressions
• Keys and scale degrees
• Borrowed chords
• Modulation
From fundamental reading skills to practical music theory, FlashSCORE gives you a simple way to practice repeatedly at your own pace.
DESIGNED FOR QUICK PRACTICE
FlashSCORE is built around short, focused exercises.
You can practice whenever you have a few minutes, concentrate on areas you find difficult, or use it as a regular warm-up for your musical skills.
The simple flashcard-style workflow keeps you moving from one question to the next without unnecessary distractions.
FOR MUSICIANS AT EVERY STAGE
FlashSCORE is designed for students, instrumentalists, composers, arrangers, producers, and anyone who wants to strengthen their understanding of music.
Improve the fundamentals that support reading, analysis, composition, arrangement, and performance.
Build fluency through repetition.
Make music theory something you can use — not just something you know.
Instead of simply reading explanations, you answer one question after another in a flashcard-style format.
The goal is to turn knowledge you understand into knowledge you can recall and use instantly.
TRAIN ACROSS A WIDE RANGE OF TOPICS
• Sight reading
• Intervals
• Modes
• Chord recognition
• Reverse chord lookup
• Chord progressions
• Keys and scale degrees
• Borrowed chords
• Modulation
From fundamental reading skills to practical music theory, FlashSCORE gives you a simple way to practice repeatedly at your own pace.
DESIGNED FOR QUICK PRACTICE
FlashSCORE is built around short, focused exercises.
You can practice whenever you have a few minutes, concentrate on areas you find difficult, or use it as a regular warm-up for your musical skills.
The simple flashcard-style workflow keeps you moving from one question to the next without unnecessary distractions.
FOR MUSICIANS AT EVERY STAGE
FlashSCORE is designed for students, instrumentalists, composers, arrangers, producers, and anyone who wants to strengthen their understanding of music.
Improve the fundamentals that support reading, analysis, composition, arrangement, and performance.
Build fluency through repetition.
Make music theory something you can use — not just something you know.
FlashSCORE: Music Flashcards App Store
FlashSCORE: Music Flashcards is #153 in Education Paid in Japan and charting in 1 of 30 countries we track.
Updated 12 Nov 2026 · rankings refresh through the day
DeveloperLemm
CategoryEducation
Price7.99 AUD
Released
Rating★ 0.0 (0)
Version1.0.2
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Rating
0.0 ★
0 ratings
Measured
Best rank now
#153
Education PaidMeasured
FlashSCORE: Music Flashcards on the App Store
App details
App ID
6798927400
Publisher
Lemm
Publisher country
Japan
On the store since
Aug 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
181 MB
Also listed in
Music
FlashSCORE: Music Flashcards downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationPaid | #153 |
Apps near FlashSCORE: Music Flashcards on the chart
Education Paid, around #153.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About FlashSCORE: Music Flashcards
FlashSCORE is a focused training app for building practical music fundamentals through short, repeatable drills.
Instead of simply reading explanations, you answer one question after another in a flashcard-style format.
The goal is to turn knowledge you understand into knowledge you can recall and use instantly.
TRAIN ACROSS A WIDE RANGE OF TOPICS
• Sight reading
• Intervals
• Modes
• Chord recognition
• Reverse chord lookup
• Chord progressions
• Keys and scale degrees
• Borrowed chords
• Modulation
From fundamental reading skills to practical music theory, FlashSCORE gives you a simple way to practice repeatedly at your own pace.
DESIGNED FOR QUICK PRACTICE
FlashSCORE is built around short, focused exercises.
You can practice whenever you have a few minutes, concentrate on areas you find difficult, or use it as a regular warm-up for your musical skills.
The simple flashcard-style workflow keeps you moving from one question to the next without unnecessary distractions.
FOR MUSICIANS AT EVERY STAGE
FlashSCORE is designed for students, instrumentalists, composers, arrangers, producers, and anyone who wants to strengthen their understanding of music.
Improve the fundamentals that support reading, analysis, composition, arrangement, and performance.
Build fluency through repetition.
Make music theory something you can use — not just something you know.
Instead of simply reading explanations, you answer one question after another in a flashcard-style format.
The goal is to turn knowledge you understand into knowledge you can recall and use instantly.
TRAIN ACROSS A WIDE RANGE OF TOPICS
• Sight reading
• Intervals
• Modes
• Chord recognition
• Reverse chord lookup
• Chord progressions
• Keys and scale degrees
• Borrowed chords
• Modulation
From fundamental reading skills to practical music theory, FlashSCORE gives you a simple way to practice repeatedly at your own pace.
DESIGNED FOR QUICK PRACTICE
FlashSCORE is built around short, focused exercises.
You can practice whenever you have a few minutes, concentrate on areas you find difficult, or use it as a regular warm-up for your musical skills.
The simple flashcard-style workflow keeps you moving from one question to the next without unnecessary distractions.
FOR MUSICIANS AT EVERY STAGE
FlashSCORE is designed for students, instrumentalists, composers, arrangers, producers, and anyone who wants to strengthen their understanding of music.
Improve the fundamentals that support reading, analysis, composition, arrangement, and performance.
Build fluency through repetition.
Make music theory something you can use — not just something you know.
Latest updates
1.0.2
* Added a new guide accessible from the top-right corner of the home screen, covering the basic knowledge needed to use FlashSCORE.
* Split Interval Mode into two sub-modes:
* **Interval Recognition:** The original Interval Mode.
* **Interval Specification:** A random reference note and a specified interval are shown during the question phase. During the answer phase, the note at that interval from the reference note is displayed.
* Added a global transposition setting for playback sounds, key names, and note names throughout the app. This can be changed from the Global Settings on the home screen.
* Fixed UI layout issues that caused elements such as home screen icons and the Next button to display incorrectly on certain devices.
* Added **Training Display Settings** to the Global Settings on the home screen, allowing you to adjust the proportions of the display areas for different elements on the training screen. The existing **Next Button Position** setting has also been integrated into this section.
* Added additional settings to each of the six modes, allowing further fine-tuning of the display area proportions for individual elements.
* Fixed missing candidates in the Chord Reverse Lookup Dictionary, such as Cb major not appearing when Eb is selected as the top note.
* Fixed several translation errors.
1.0.1
* Moved display-related options into subcategories within each mode’s settings screen.
* Added a “Scale Degree” option to the Single-Note Sight Reading mode.
* Added a “Root” option to the Chord Recognition mode.
* Changed key selection in the settings to a Circle of Fifths interface.
* Improved the readability of explanations in the Chord Progression mode.
* Fixed an issue where the same notes, scales, or chords could appear too frequently in succession when using simpler settings.
* Added French support for note names and key names.
* Added a color customization feature.
* Updated “Dictionary Mode” in the Reverse Chord Lookup mode. Instead of selecting a top note, you can now select one or more chord tones.
FlashSCORE Android
Not in a tracked Google Play top chart right now.
Updated 12 Nov 2026 · rankings refresh through the day
DeveloperLemmSounds
CategoryEducation
Price4.99 USD
Released
Installs100+
Rating–
Updated–
Content ratingEveryone
FlashSCORE at a glance
AI summary written from our chart and store data, 2026-10-16. It can be wrong: check the numbers above.
FlashSCORE is a paid, one-handed flashcard app for musicians to practice sight-reading, intervals, and chords through customizable, low-pressure repetition. The app has achieved the #1 spot in Japan's Paid Education category and #6 in Japan's overall Paid Apps chart, indicating strong traction in its home market.
Similar apps: Tenuto, Complete Music Reading Trainer, EarMaster
FlashSCORE on Google Play
App details
App ID
com.lemmsounds.flashscore
Publisher
LEMM
Publisher country
Japan
Content rating
Everyone
FlashSCORE downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
What users say about FlashSCORE
From recent reviews.
About FlashSCORE
FlashSCORE is a flashcard app designed for repeatedly reviewing and mastering fundamental music knowledge.
It allows you to repeatedly practice essential knowledge for composition, performance, and music learning, such as sight-reading, intervals, modes, chords, and chord progressions, with simple operation.
There are no scores, rankings, or time limits like in games or quizzes.
Simply check the displayed card, flip it over with the answer, and move on to the next card.
It's an app designed for focused repetition.
Designed for easy use during commutes, waiting times, or other short breaks, it's optimized for one-handed operation in portrait mode.
Main Learning Modes:
• Single-Note Sight-Reading
• Interval Recognition
• Mode Recognition
• Chord Recognition
• Reverse Chord Lookup
• Chord Progressions
Customize Content to Suit Your Needs
You can finely adjust the learning content, including the range of questions, notation, note names, keys, accidentals, chord tones, inversions, voicings, and keyboard display.
From basic practice for those learning music theory for the first time to daily review for composers, performers, and music producers, it can be used for a variety of purposes.
FlashSCORE Features
• No scores or rankings
• No time limits
• Supports portrait mode and one-handed operation
• Repeat at your own pace
• Customizable question content
• No account registration required
Musical knowledge becomes practical not just through understanding, but through repeated practice until it can be recalled instantly.
Use short periods each day to build your fundamental skills as a musician.
Review the basics of music as many times as you like with FlashSCORE.
It allows you to repeatedly practice essential knowledge for composition, performance, and music learning, such as sight-reading, intervals, modes, chords, and chord progressions, with simple operation.
There are no scores, rankings, or time limits like in games or quizzes.
Simply check the displayed card, flip it over with the answer, and move on to the next card.
It's an app designed for focused repetition.
Designed for easy use during commutes, waiting times, or other short breaks, it's optimized for one-handed operation in portrait mode.
Main Learning Modes:
• Single-Note Sight-Reading
• Interval Recognition
• Mode Recognition
• Chord Recognition
• Reverse Chord Lookup
• Chord Progressions
Customize Content to Suit Your Needs
You can finely adjust the learning content, including the range of questions, notation, note names, keys, accidentals, chord tones, inversions, voicings, and keyboard display.
From basic practice for those learning music theory for the first time to daily review for composers, performers, and music producers, it can be used for a variety of purposes.
FlashSCORE Features
• No scores or rankings
• No time limits
• Supports portrait mode and one-handed operation
• Repeat at your own pace
• Customizable question content
• No account registration required
Musical knowledge becomes practical not just through understanding, but through repeated practice until it can be recalled instantly.
Use short periods each day to build your fundamental skills as a musician.
Review the basics of music as many times as you like with FlashSCORE.