Busy Binary vs ITクエスト | ITパスポートに合格できるアプリ
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Busy Binary
Test your brain with a number conversion game. Convert binary to decimal in timed challenges or practice modes. Compete with others for high scores.
- Binary to Decimal Conversion
- Training Mode
- Challenge Mode
- Difficulty Levels (Easy, Normal, Hard)
- Combo System
- Global Ranking System
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Third of a "Busy" series that is "BTD" Let's try to Binary to Decimal!! 【How to play】 ・This game to convert the binary number to decimal number. · Select the correct answer from on the button of the screen and carry it. ・Select the correct answer from ・It is 2 modes of 「Training Mode」and 「Challeng Mode」 ・You can select challenge level from 「Easy」「Normal」「Hard」 「TrainingMODE」 ・It is endless mode and in here you can training freely. ・Let's get the hang of BTD. ・Touch the End button on the screen, you can end the game. Number of your correct answers and total time are display on the screen. 「ChallengeMODE」 ・In this mode, the time limit of 60 seconds. And it will test your speed of answering and accuracy. So it's best to check your ability. ・Come loaded with "Combo System" If you are formed in a succession of answer, it going to be increase speed. ・Link up with Ranking System. Post on your score and compete for scores with your rivals. -Providing Materials- Images「illust AC」 http://www.ac-illust.com Sounds「Maoudamashii」 http://maoudamashii.jokersounds.com Font「Kiyumayaen」 http://sapphire.hacca.jp/
ITクエスト | ITパスポートに合格できるアプリ
Learn IT skills through a game where you defeat monsters and level up. Covers IT Passport and other certification exams. Features companion characters, gacha for new companions, review functions for incorrect answers, and analysis of your progress.
- Monster-battling gameplay
- Companion character system
- Gacha for new companions
- Review function for incorrect answers
- Progress analysis graphs
- Study for IT Passport exam
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◆◇ゲームで楽しくITスキルを磨こう!◇◆ 「ITクエスト」は、モンスターを倒してレベルを上げながらITの知識を学べるアプリです! 『ITパスポート』『基本情報技術者試験』『応用情報技術者試験』などを学ぶことができます! - おとも機能 バトルをサポートする「おとも」キャラクターが登場! モンスターとの戦いに選んだ「おとも」が力を貸してくれます。 おともごとに異なる体力や攻撃力を駆使して、戦略的にクイズを楽しみましょう! - ガチャ機能 アプリ内のコインでガチャを引き、新しいおともをゲット! 「ウルトラレア」「スーパーレア」「レア」「ノーマル」といったレア度が設定されており、強力なおともほど出現率が低くなっています。 - 復習機能 不正解した問題だけが出題されて復習することができます。 反復で学習して苦手な問題を克服しましょう。 - 分析機能 日付ごとの回答数や分野別の問題の正答率などをグラフで確認できます。 - お問い合わせ ご意見、機能追加のご要望があれば、下記までご連絡ください。 karirin419@gmail.com - 利用規約 https://sites.google.com/d/1ZhtS3PRF3Y-RUl2kyxCcbvKG5oDduJxP/p/1abUI3q0GXZAzG0CgHbEPisYELW1Wr8ko/edit - プライバシーポリシー https://sites.google.com/d/1Zbt_eeosnFVLCwZ2V3U5RYB3BZ4tdi0g/p/1jrsaUSRJAPRp1MAL-GS0Z-I6KYizk1mY/edit
Screenshots
Verdict
The clearest difference is in-app purchases: Busy Binary at none against ITクエスト | ITパスポートに合格できるアプリ's 7. Busy Binary also leads on iOS requirement (9.0 vs 16.0). ITクエスト | ITパスポートに合格できるアプリ's advantage is update cadence (every 5 days vs every 6 weeks). 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. ITクエスト | ITパスポートに合格できるアプリ sells 7 in-app purchases, starting at $0.99 per month. Busy Binary asks for nothing beyond the download.
Busy Binary ships an update every 6 weeks, ITクエスト | ITパスポートに合格できるアプリ every 5 days. Both last shipped on November 3, 2026.
| Parameter | Busy Binary | ITクエスト | ITパスポートに合格できるアプリ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 180 MB | 1.6 GB |
| Age rating | 4+ | 4+ |
| Developer | teruhisa nagato | hashimoto ryouya |
Customer experience
Busy Binary
ITクエスト | ITパスポートに合格できるアプリ
In-app purchases
Busy Binary
No in-app purchases
ITクエスト | ITパスポートに合格できるアプリ
- itQuiz$0.991 Month
- itQuiz$2.997 Days
- itQuiz3 Days trial$5.991 Month
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- itQuiz3 Days trial$59.991 Year
- 1000コイン$0.49
- 4000コイン$0.99
- 15000コイン$2.99
Questions
Is Busy Binary free?
Is ITクエスト | ITパスポートに合格できるアプリ free?
Do Busy Binary or ITクエスト | ITパスポートに合格できるアプリ have ads?
Which is updated more often, Busy Binary or ITクエスト | ITパスポートに合格できるアプリ?
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