Intro King
Intro quiz with iPhone songs
Free · In-App Purchases
The ultimate intro quiz app is finally here! With this app, you can easily enjoy intro quizzes using Apple Music preview tracks or the music on your iPhone! Even better, if you’re an Apple Music subscriber, songs will always start playing from the intro! At last, true intro quiz battles have become a reality for fans! You can also create your own custom playlists. In addition to prepared lists, you can gather only your favorite songs and create your very own original intro quiz!
◆ Various Ways to Play
● Time Attack
Answer as many questions as you can in 30 seconds!
Perfect for a quick challenge!
● Remote Match
Play real-time battles online even when you're far apart!
● Score Challenge
Listen to random intros and answer multiple-choice questions!
Test both your speed and accuracy to aim for high scores!
● Practice Mode
Perfect for those who want to repeatedly listen and memorize their favorite songs.
● Party Mode
Gather around one device and play a buzzer battle with up to 6 players!
No preparation needed — instant fun guaranteed!
◆ Freely Customizable Playlists
In addition to ready-made playlists like "Hit Charts", "Anime Songs", or "90s Hits" you can create your own original playlists!
Choose your favorite songs and create your own custom intro quiz!
◆ Recommended For
* Fans of intro quizzes or buzzer games
* Those who want to test how quickly they can recognize intros
* People who want to have fun with friends or family
* Those who want to play online with distant friends
* People who want to choose their own quiz songs
* Music and quiz enthusiasts
* Those aiming to master intro quizzes
* Perfect for quick fun or serious battles!
◆ Notes
* The "Intro Mode" where songs always start from the intro is available for Apple Music subscribers only.
* Even without an Apple Music subscription, you can still play using preview tracks (Random Intro Mode).
* Bluetooth or Wi-Fi is required for Local Match mode.
Terms of Use: https://mozkzki.github.io/apps/introquiz/terms_and_conditions/english
Privacy Policy: https://mozkzki.github.io/apps/introquiz/privacy_policy/english
Icons by Icons8 (https://icons8.com/)
more Other
* Fixed songs sometimes stopping after a few seconds and staying silent
when not connected to Wi-Fi
4.7.33 4 days ago
Practice Mode
* Fixed the first play making no sound when the play button was tapped
while songs were still loading
4.7.32 27 Oct
Score Challenge and Party Mode
* Quizzes now reach the number of questions you chose, even when some songs
can't be played
Super Intro
* A large countdown and a vibration now warn you in the last 5 seconds
* "Time's up" is now shown clearly when time runs out
* When an answer is marked wrong, the reason is now shown (time's up, skipped,
or your answer)
Ad-Free Plan
* The Ad-Free Plan screen is now easier to read
* Fixed the loading indicator never going away when plan details couldn't be
loaded
4.7.31 23 Oct
Album Art Time Trial
* Fixed tapping "Select" repeatedly filling the screen with more album art than
there are questions, pushing the close button out of reach
* Album art that is not square now fits neatly inside the tiles, so the grid
stays aligned
Score Challenge
* More variety in the songs you are quizzed on and in the answer choices, so the
same titles no longer keep coming back
Other
* Fixed the game not continuing after an ad was closed
4.7.30 7 Sept
Focused fixes for songs not playing
* Fixed some songs going silent or being skipped
* Fixed games ending with fewer questions than expected when songs were skipped
* Many songs in official and featured playlists that could no longer be played are now playable again
4.7.29 30 Aug
Search every kind of playlist at once!
* Added a search button at the top of the playlist selection screen
* Type an artist or playlist name and you will see artist playlists, official and
featured playlists, and playlists shared by other players, all in one place
* Search for an artist you like to find shared playlists packed with their songs
* You can also jump from the artist list to shared playlists containing that artist
Shared Playlist search is new!
* You can now search by artist name to find playlists that contain that artist's songs
* Search results are grouped into "Playlist name", "Artists in playlist" and "Author"
* Playlists matched by artist show how many of their songs are by that artist,
such as "12/128 songs"
* Search now covers every shared playlist (previously only the ones already loaded)
* The list no longer stops partway through as you scroll
* Playlists now show how many songs they contain
* Pull down on the list to refresh it
Shared Playlists
* You can now open the list of playlists a player has shared from their profile
* You can unshare a playlist by swiping on it in your own profile
* Reorganized the list and detail screens for readability
* Fixed author names being cut off
* Fixed the shared date on the detail screen being too small to read
* Turning sharing on or off is now reflected in the list right away
* Fixed a bug where turning sharing on or off with a poor connection appeared to
succeed without actually taking effect
* Playlists you are sharing can now be deleted after a confirmation, instead of not at all
* Fixed a bug where playlists from deleted accounts stayed in the list
Discography (formerly "Complete")
* Moved it somewhere easier to find in "Featured" (right next to "Standard")
* Renamed from "Complete" to "Discography"
* The panel artwork now changes to a different artist each time you open the screen,
with the artist's name shown on it
Playback
* Fixed a bug where songs started from the middle instead of the beginning in Intro Mode,
when playing a playlist from the Music app on your device
Other
* Fixed issues that caused the app to crash (5 bugs)
4.7.28 16 Aug
Rankings
* Added safeguards to prevent invalid records from being registered
* Removed invalid records
* Fixed a bug where more questions than were actually asked could be recorded
Follow and Profile
* Fixed a bug where tapping "Follow" did nothing
* Fixed a bug where Follower Battle notifications still arrived after being turned off,
or the setting turned itself back on
* Fixed a bug where the favorite artists and follow/follower counts of players who
turned the follow feature off were still visible to others
* Following with a private profile now offers to enable the follow feature instead of failing
* You can now open a player's profile from the Remote Battle room list and the
battle result screen
Remote Battle
* Improved the gap in when songs start playing between players
* Fixed a bug where songs could stay silent on a throttled connection
Song Selection
* Fixed a bug where the same song could be asked more than once
* Fixed a bug where a choice identical to the correct answer could appear
* Fixed a bug where some artist playlists showed another artist's album artwork
as the thumbnail
Playback
* Fixed a bug where the previous song briefly played at the start of the next question
* Improved slow playback start when using mobile data
* Reduced the delay before playback starts in Intro Mode
Super Intro
* Improved the answer screen layout
* Tapping a suggestion no longer submits your answer immediately
* Added a confirmation to "Skip"
* Fixed a bug where a correct song title could be judged incorrect
* Fixed a bug where the song being asked did not appear in the suggestions, and where
suggestions included songs from other playlists
* Fixed a bug where songs whose titles contain certain words (such as "mix" or "tour")
were never asked
* Fixed a bug where tapping "Next" repeatedly could skip a question
Other
* Removed the option to switch to "Classic Ranking" in Time Attack
4.7.27 11 Aug
* Fixed a bug where "network error" appeared frequently even with a good connection
* Fixed a bug where the app could be interrupted when an ad failed to load
* Improved an issue where the low-memory warning screen appeared too often
4.7.26 22 Jul
* Made the Remote Battle room list load faster
* Newly created rooms now appear at the top of the room list
4.7.25 20 Jul
* Fixed a bug where Runtro Mode was not working correctly with local playlists
* In Runtro Mode, playback now starts from a random position each time
Note: In Score Challenge and Time Attack, the playback position for Apple Music
preview tracks remains unchanged, to preserve fairness with the existing rankings
* Fixed a bug where the previous song kept playing after switching audio modes
4.7.24 8 Jun
* Fixed a bug where the app could freeze when both players pressed at the same time
* Fixed a bug where duplicate rooms could be created in Remote Battle
4.7.23 2 Jun
New feature: Follow!
* Follow other users and play against fellow fans
* Add up to 5 favorite artists to your profile
* Get notified when someone you follow creates a battle room
* Open your profile from the icon at the top right of the home screen
* Block or report users you'd rather not see
Other improvements
* Revamped onboarding for a smoother first-launch experience
* Improved the shared playlist list screen
* Made the audio mode switch easier to discover
* Improved behavior so you can play right away even without signing in
* Other minor bug fixes
4.7.22 30 May
* Changed the default sort order for artist playlists to "Newest" (you can still switch to other orders)
* Improved memory usage
4.7.21 18 May
* Added the ability to share text and image in Jacket mode
* Fixed a crash issue
4.7.20 15 May
* Fixed an issue where the review prompt appeared too frequently
* Added a follow button for our official X account to the menu
* Fixed SNS links (X / TikTok / Instagram) to open the correct official accounts
* Improved share text and hashtags when sharing on X
4.7.19 13 May
* Reduced repeated songs across all game modes
* Fixed a bug where Time Attack questions appeared in the same order repeatedly
* Improved duplicate song handling in Jacket mode
* Fixed a bug where Intro mode couldn't be enabled in Jacket mode
* Improved keyboard behavior in Super Intro mode
* Artists already in the app can no longer be submitted via the Artist Request feature
* Fixed a crash issue
* Other minor improvements
4.7.18 11 May
* Enhanced Time Attack results screen (national ranking display and more)
* Unified share feature on results screen (choose between card image or screenshot)
* Fixed a crash issue
* Other minor improvements
4.7.17 14 Mar
* You can now share Remote Battle results on X
* Improved X share UI (dark mode support)
* Improved memory usage in Remote Battle
* Fixed a crash issue
* Other minor bug fixes
4.7.16 11 Mar
Remote Battle has been revamped!
* Friend rooms now support up to 4 players
* Added rematch feature (in friend rooms, play again and again, even with different playlists)
4.7.15 8 Mar
New feature: "Intro King Cup"!
* Compete for the most wins in monthly events and aim for the King title!
* Top players earn badges! Check them on your profile
Other improvements
* Improved memory usage
* Fixed issues that caused the app to crash
4.7.14 28 Feb
Introducing "Super Intro" mode in Intro Lab!
* Guess the song from just 0.5 seconds - extreme difficulty!
* No multiple choice - type the exact title!
* Scoring system: 1000 points with deductions (more play -100pts, time -10pts/sec)
* Climb the Super Intro rankings and aim for the top!
4.7.13 10 Feb
Party Mode just got even better!
* Fixed: Players could guess answers by elimination in later rounds
* New: Toggle to exclude live versions, remixes, and variations
* New: Speed bonus - answer faster to score more points!
* Changed: Scores can now go negative
* Improved: Better final results display
* Improved: Smoother screen navigation
4.7.12 23 Jan
* Added "Hard Time Attack" to Intro Lab! Challenge intros in reverse playback and maximum difficulty!
4.7.11 15 Jan
* Changed the Time Attack ranking to the new method (correct answers → accuracy rate → average response time order. Only those with 5 or more questions and 60% or higher can rank in)
* Users who have withdrawn will not be ranked
* In Score Challenge, it will not be interrupted even if a network error occurs
* Message display when simultaneous pressing in remote battles
* Now retrieves email when signing in with Apple ID
* Fixed other minor bugs
4.7.10 8 Jan
* Fixed minor bugs.
4.7.9 05/12/2025
Other
* Fixed songs sometimes stopping after a few seconds and staying silent
when not connected to Wi-Fi
more Version 4.7.33 4 days ago
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