大人のなぞなぞ~脳トレIQ謎解きアプリ~ vs Intro King
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
大人のなぞなぞ~脳トレIQ謎解きアプリ~
This brain-training app offers 100 riddles and IQ puzzles for adults. It features a wide range of difficulty levels, from easy to challenging, making it a fun way to keep your mind sharp. Perfect for those who enjoy puzzles and need a way to pass the time.
- Brain training for adults
- 100 riddle and IQ quiz questions
- Varied difficulty levels
- Suitable for all ages
- Ideal for passing time
Read full descriptionHide full description
【このアプリについて】 ・あたまがかたくなった大人のための脳トレアプリです。 ・年齢問わず楽しんでいただける内容になっています。 ・全100問に渡る問題をご用意しております。 ・簡単な問題から難しい問題までバリエーション豊富です。 ・脳トレ、なぞなぞ、IQクイズ、暗号クイズなどが好きな方、暇つぶしにオススメです。一度やったらハマります！
Intro King
Test your music knowledge with this interactive intro quiz game. Play solo modes like Time Attack or Score Challenge, or compete with friends in real-time online battles or local party modes. Create custom playlists from your favorite songs or use pre-made ones.
- Intro quiz gameplay
- Multiple game modes (Time Attack, Score Challenge, Remote Match, Party Mode)
- Real-time online battles
- Local multiplayer for up to 6 players
- Customizable song playlists
- Apple Music integration (for subscribers)
Read full descriptionHide 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
Verdict
The clearest difference is rating: Intro King at 5.0 against 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s 4.3. Intro King also leads on update cadence (every 9 days vs every 6 weeks). 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s advantage is in-app purchases (none vs 1) and ratings volume (26 vs 1). On price, ads and device support 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
Both are free to download. Intro King sells 1 in-app purchase, starting at $1.99 per month. 大人のなぞなぞ~脳トレIQ謎解きアプリ~ asks for nothing beyond the download.
Intro King holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 大人のなぞなぞ~脳トレIQ謎解きアプリ~ has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 57% of 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s written reviews are positive against 43% of Intro King's, so the app with the better star average is not the one people write more warmly about.
大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, Intro King every 9 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | 大人のなぞなぞ~脳トレIQ謎解きアプリ~ | Intro King |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (26 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 56.7% of reviews — better | 43.5% of reviews |
| Number of ratings | 26 — better | 1 |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14 — better | 16.0 |
| Further details — not scored | ||
| Size | 24 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Ikue Konno | Yutaka Kato |
Customer experience
大人のなぞなぞ~脳トレIQ謎解きアプリ~
Intro King
In-app purchases
大人のなぞなぞ~脳トレIQ謎解きアプリ~
No in-app purchases
Intro King
- Ad-Free Plan$1.991 Month
Questions
Is 大人のなぞなぞ~脳トレIQ謎解きアプリ~ free?
Is Intro King free?
Which has better reviews, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Intro King?
Do 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Intro King have ads?
Which is updated more often, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Intro King?
Other comparisons
