Comparison

東大王からの挑戦状 vs 税金の英単語

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

Head to head

東大王からの挑戦状

Free

🎮 Games

★ 4.122 ratingsView app →

About

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?

Highlights

Challenging brain-training quizzes
Over 150 riddle-style puzzles
Intuitive deduction gameplay
Tap-based answer input
Unlimited attempts to solve

Features

Read full description

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？

About

税金の英単語

Features

Read full description

税金用語を英単語とともに学習できます。制限時間は１分間。３問間違えるとゲームオーバー。１０問正解するとゲームクリア。かるたやクイズのようにゲーム感覚で楽しく英単語学習を継続できます。

Screenshots

東大王からの挑戦状3 screens

税金の英単語4 screens

Verdict

The call

The clearest difference is ads: 税金の英単語 at none against 東大王からの挑戦状's shown. 東大王からの挑戦状's advantage is iOS requirement (12.5 vs 17.5). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

東大王からの挑戦状 ships an update every 3 months, 税金の英単語 every 2 months. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level

東大王からの挑戦状 versus 税金の英単語: the parameters behind the verdict, then further details
Parameter	東大王からの挑戦状	税金の英単語
Price	Free	Free
Rating	4.1 (22 ratings) — better	—
Positive reviews	35.7% of reviews	—
Number of ratings	22 — better	—
Update frequency	Every 3 months	Every 2 months — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.5 — better	17.5
Further details — not scored
Size	228 MB	27 MB
Age rating	4+	4+
Developer	MIKU KURAKI	Hiroaki Toya

In-app purchases

None

東大王からの挑戦状

No in-app purchases

None

税金の英単語

No in-app purchases

Questions

Is 東大王からの挑戦状 free?

東大王からの挑戦状 is free to download, with no in-app purchases.

Is 税金の英単語 free?

税金の英単語 is free to download, with no in-app purchases.

Do 東大王からの挑戦状 or 税金の英単語 have ads?

東大王からの挑戦状 shows ads; 税金の英単語 does not.

Which is updated more often, 東大王からの挑戦状 or 税金の英単語?

東大王からの挑戦状 ships an update every 3 months, and 税金の英単語 every 2 months. Most recently, 東大王からの挑戦状 was updated on October 26, 2026 and 税金の英単語 on October 13, 2026.