Comparison

TANGO500 vs 合格理科クエスト

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

Head to head
About

TANGO500

This educational app helps children learn English vocabulary through interactive puzzles. It features over 500 words commonly taught in Japanese elementary schools, complete with sample sentences and images. The app supports 22 languages for hints and translations, and works offline after an initial dictionary download.

Highlights
  • Interactive English word puzzles
  • Over 500 elementary school words
  • Sample sentences and pictures
  • 22 language translations
  • Offline functionality
  • VoiceOver support
Features
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The app for kids to learn English word by playing simple puzzle and see those sample sentences and pictures of more than 500 in the app. Those are selected from the one that are learned in elementary school in Japan. Any hint and sample text will be localized to the language that set in your iPhone, or iPad. Those localization is done by computer and it support total 22 languages under iOS/iPadOS 18+. (You need to download the dictionary for translation when the app is launched first, then the app can work without network connection.) Also those words and sentences works with voice over, so that you can hear them with English and your local languages.

About

合格理科クエスト

Features
Read full description

合格理科クエストは、中学受験の理科を「図解で学ぶ・クイズで解く・苦手を直す」の流れで反復できる、小学生向け学習アプリです。 生物・地学・物質・エネルギーの36単元、7,760問を収録。植物、人体、天気、地層、天体、水溶液、気体、燃焼、光、電気、てこ、ばね、滑車、浮力など、中学入試理科の主要分野を体系的に確認できます。 初回から「今日の5問」へすぐ進めるため、コース選びで迷わず学習を開始できます。間違えた問題は自動で復習リストに集まり、「苦手3問」で短時間に解き直せます。 主な機能 ・生物・地学・物質・エネルギー、全36単元の4択クイズ ・7,760問の中学受験理科問題 ・今日の5問と、苦手3問の短時間学習 ・間違えた問題の自動記録と反復復習 ・図解つき学習ページと学習図鑑 ・てこ、電流、天気、地震などを操作して確かめる体験ラボ ・問題文の音声読み上げ ・単元別学習、ランダム出題、実力テスト ・学習数、正答率、経験値、連続学習日の記録 ・合言葉で友達や家族と取り組める1対1クイズ対戦 こんな方におすすめ ・中学受験理科を基礎から復習したい小学生 ・植物、天体、水溶液、電気、力学などの苦手を見つけたい ・図や実験のイメージと問題演習を結びつけたい ・参考書や塾教材で学んだ内容をクイズで確認したい ・家庭学習を短い時間から習慣化したい 問題を解いた直後に正解と解説を確認できるため、知識を読むだけで終わらせず、自分で思い出して使う練習ができます。理科ヒョウと一緒に、毎日の5問から合格へのクエストを進めましょう。 ※本アプリは学習補助を目的としたアプリです。入試の合格や成績向上を保証するものではありません。 利用規約(Apple標準EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー https://trailfusionai.com/rika-quest-privacy.html

Screenshots

TANGO5004 screens
合格理科クエスト4 screens

Verdict

The call

The clearest difference is review sentiment: TANGO500 at 100% against 合格理科クエスト's 59%. 合格理科クエスト's advantage is update cadence (every 3 days vs every 8 days) and iOS requirement (16.4 vs 18.0). On price, ads, 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

TANGO500 ships an update every 8 days, 合格理科クエスト every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 5 level
TANGO500 versus 合格理科クエスト: the parameters behind the verdict, then further details
ParameterTANGO500合格理科クエスト
PriceFreeFree
Positive reviews100.0% of reviews — better58.8% of reviews
Update frequencyEvery 8 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.4 — better
Further details — not scored
Size174 MB224 MB
Age rating4+4+
Developer京太郎 Morikawahiroaki yuasa

Customer experience

TANGO500

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

合格理科クエスト

Written reviews17 reviews
Positive58.8%
Neutral23.5%
Negative17.6%

In-app purchases

None

TANGO500

No in-app purchases

None

合格理科クエスト

No in-app purchases

Questions

Is TANGO500 free?
TANGO500 is free to download, with no in-app purchases.
Is 合格理科クエスト free?
合格理科クエスト is free to download, with no in-app purchases.
Do TANGO500 or 合格理科クエスト have ads?
Neither TANGO500 nor 合格理科クエスト shows ads.
Which is updated more often, TANGO500 or 合格理科クエスト?
TANGO500 ships an update every 8 days, and 合格理科クエスト every 3 days. Most recently, TANGO500 was updated on October 30, 2026 and 合格理科クエスト on October 31, 2026.

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