Flutterラボ vs AI Engineer Quiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flutterラボ
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プログラミング初心者でもスマホアプリ開発が学べるアプリです。 Flutterラボの公式アプリでできること ・いつでも見放題!オリジナルFlutter学習動画の視聴(毎週更新) ・Widget紹介 ・Flutterの学習に役立つ記事の閲覧 ・簡易Flutterコードの実行確認 【ラボプレミアムについて】 ラボプレミアムに登録すると、すべての動画コースが閲覧可能になります。 注:APPLE 経由で定期購入する場合、購入を確定するとApp Storeアカウントに料金が課金されます。その後、メンバーシップは自動的に更新されます。自動的に更新されないようにするには、定期購入期間が終了する24時間前までに自動更新をオフに設定してください。定期購入期間が終了する24時間前になると、その時点で選択しているプランが自動更新され、料金がアカウントに課金されます。メンバーシップと自動更新は、購入後にアカウント設定で管理できます。 料金: 月額1900円(税込)または年額19400円(税込) 利用規約:https://flutterlabo.tech/terms/ プライバシーポリシー:https://flutterlabo.tech/privacy/
AI Engineer Quiz
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AI Engineer Quiz helps software engineers and tech professionals continuously sharpen their knowledge with bite-sized quizzes that span 21 categories. ■ FEATURES - 1,500+ curated questions covering modern software engineering - 21 categories: backend, frontend, networking, security, databases, AI/ML, DevOps, architecture design, domain modeling, requirements engineering, communication, and more - Three difficulty levels: easy / medium / hard - Detailed explanations for every question with references to wrong-answer reasoning - Built-in glossary of 500+ technical terms - XP, levels, streaks, and rankings to keep you motivated - Favorites and history to revisit important questions - Daily limit of 30 questions in free tier (one-time unlock available) ■ DESIGNED FOR THE AI ERA We focus on concepts that AI cannot replace easily: - Architecture decisions and trade-offs - Domain modeling and bounded contexts - Requirements engineering and stakeholder communication - Cross-cutting concerns: security, observability, distributed systems ■ START FREE — 30 QUESTIONS/DAY Use it free with a 30-question daily limit. One-time unlock removes the limit and unlocks the Favorites feature (no subscription, no monthly fee). ■ PRIVACY We do not collect your name, phone number, or credit card. Sign in with Apple is supported with email-relay. See our privacy policy for details. We continuously expand the question set. Feedback and category requests are welcome!
Screenshots
Verdict
The clearest difference is ads: AI Engineer Quiz at none against Flutterラボ's shown. Flutterラボ's advantage is update cadence (weekly vs fortnightly) and iOS requirement (12.0 vs 15.1). On price, 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
Both are free to download. Flutterラボ sells 4 in-app purchases, starting at $16.49 per month and AI Engineer Quiz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Flutterラボ ships an update weekly, AI Engineer Quiz fortnightly. Both last shipped on September 8, 2026.
| Parameter | Flutterラボ | AI Engineer Quiz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 73 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Yusuke Inoue | Kohei Omori |
In-app purchases
Flutterラボ
- ラボプレミアムテスト(1か月)$16.491 Month
- ラボプレミアム(1か月)$16.491 Month
- ラボプレミアムテスト(1年間)$169.991 Year
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- ラボプレミアム(1年)$169.991 Year
AI Engineer Quiz
- Unlimited Access$5.99









