大人のなぞなぞ~脳トレIQ謎解きアプリ~ vs 東大王からの挑戦状
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
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【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！
東大王からの挑戦状
Test your intellect with challenging brain-training quizzes and puzzles. Solve over 150 unique riddles using your intuition and deduction skills. Can you conquer all the puzzles and prove your intelligence?
- Challenging brain-training quizzes
- Over 150 riddle-style puzzles
- Intuitive deduction gameplay
- Tap-based answer input
- Unlimited attempts to solve
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超難問?!脳トレクイズを解いて東大王に挑戦！ ひらめき力を駆使して問題を解いてください 大・大・大ボリューム150問以上の謎トレ問題 あなたは解ききれますか？ ▼あそびかた 1.出題される問題を確認してレッツ推理！ 2.答えがわかったら画面下の文字をタップ 3.選んだ文字が空欄に入力されるので 4.決定ボタンを押して正解判定！ 5.正解できるまで繰り返し挑戦できます すべて解けたあなたはもしかして東大生より知能が上かも？
Screenshots
Verdict
The clearest difference is review sentiment: 大人のなぞなぞ~脳トレIQ謎解きアプリ~ at 57% against 東大王からの挑戦状's 36%. 大人のなぞなぞ~脳トレIQ謎解きアプリ~ also leads on rating (4.3 vs 4.1) and update cadence (every 6 weeks vs every 3 months). 東大王からの挑戦状's advantage is iOS requirement (12.5 vs 14). On price, ratings volume, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
大人のなぞなぞ~脳トレIQ謎解きアプリ~ holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 26 and 22 respectively. Written reviews point the same way: 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 36% of 東大王からの挑戦状's.
大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, 東大王からの挑戦状 every 3 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.
| Parameter | 大人のなぞなぞ~脳トレIQ謎解きアプリ~ | 東大王からの挑戦状 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (26 ratings) — better | 4.1 (22 ratings) |
| Positive reviews | 56.7% of reviews — better | 35.7% of reviews |
| Number of ratings | 26 — better | 22 |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14 | 12.5 — better |
| Further details — not scored | ||
| Size | 24 MB | 228 MB |
| Age rating | 4+ | 4+ |
| Developer | Ikue Konno | MIKU KURAKI |
Customer experience
大人のなぞなぞ~脳トレIQ謎解きアプリ~
東大王からの挑戦状
In-app purchases
大人のなぞなぞ~脳トレIQ謎解きアプリ~
No in-app purchases
東大王からの挑戦状
No in-app purchases
