Comparison

インチキルーレット vs Intro King

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

インチキルーレット

Features
Read full description

ルーレットアプリ 【機能】 - 普通のルーレットモード - インチキモード(設定した項目に百発百中!!!) - シークレットインチキモード(設定した項目に百発百中!!!)(インチキON/OFFが表示されなくなる&インチキ設定ボタンが透明になります) 【モード】 - 自動ストップ(自動で停止します) - 目押しモード(STOPボタンで止めれます) 【効果音】 - 効果音1(よくあるドラムのやつ) - 効果音2(オッフェンバック:喜歌劇 《天国と地獄》 序曲) - 効果音3(ネッケ:クシコス・ポスト) - 効果音4(ドミトリー・カバレフスキー:道化師のギャロップ) - なし

About

Intro King

Test your music knowledge with this intro quiz game. Play solo or compete with friends in real-time battles, or create custom playlists from your music library. Offers various game modes for quick fun or in-depth challenges.

Highlights
  • Intro quiz challenges
  • Apple Music integration
  • Custom playlist creation
  • Time Attack mode
  • Remote Match multiplayer
  • Score Challenge mode
  • Party Mode for local play
Features
Read full description

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/)

Screenshots

インチキルーレット3 screens
Intro King4 screens

Verdict

The call

The clearest difference is ads: インチキルーレット at none against Intro King's shown. On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. インチキルーレット sells 2 one-off in-app purchases and Intro King sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. Both last shipped on November 12, 2026.

Scorecard1 real difference · 9 level
インチキルーレット versus Intro King: the parameters behind the verdict, then further details
ParameterインチキルーレットIntro King
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews37.5% of reviews43.5% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 6 daysEvery 6 days
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size19 MB56 MB
Age rating4+12+
Developerakito morimotoYutaka Kato

Customer experience

インチキルーレット

Written reviews16 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Intro King

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive43.5%
Neutral26.1%
Negative30.4%

In-app purchases

2 purchases

インチキルーレット

One-time2
  • 広告ブロック$0.99
  • シークレットインチキモード$1.99
1 purchases

Intro King

Subscriptions1
  • Ad-Free Plan$1.991 Month

Questions

Is インチキルーレット free?
インチキルーレット is free to download, with in-app purchases available.
Is Intro King free?
Intro King is free to download, with in-app purchases available.
Do インチキルーレット or Intro King have ads?
Intro King shows ads; インチキルーレット does not.
Which is updated more often, インチキルーレット or Intro King?
インチキルーレット ships an update every 6 days, and Intro King every 6 days. Most recently, インチキルーレット was updated on November 12, 2026 and Intro King on November 12, 2026.

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