Comparison

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.

Head to head
About

Flutterラボ

Features
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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/

About

AI Engineer Quiz

Features
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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

Flutterラボ1 screens
AI Engineer Quiz4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Flutterラボ ships an update weekly, AI Engineer Quiz fortnightly. Both last shipped on September 8, 2026.

Scorecard3 real differences · 3 level
Flutterラボ versus AI Engineer Quiz: the parameters behind the verdict, then further details
ParameterFlutterラボAI Engineer Quiz
PriceFreeFree
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size73 MB18 MB
Age rating4+4+
DeveloperYusuke InoueKohei Omori

In-app purchases

4 purchases

Flutterラボ

Subscriptions4
  • 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
Show 1 more
  • ラボプレミアム(1年)$169.991 Year
1 purchases

AI Engineer Quiz

One-time1
  • Unlimited Access$5.99

Questions

Is Flutterラボ free?
Flutterラボ is free to download, with in-app purchases available.
Is AI Engineer Quiz free?
AI Engineer Quiz is free to download, with in-app purchases available.
Do Flutterラボ or AI Engineer Quiz have ads?
Flutterラボ shows ads; AI Engineer Quiz does not.
Which is updated more often, Flutterラボ or AI Engineer Quiz?
Flutterラボ ships an update weekly, and AI Engineer Quiz fortnightly. Most recently, Flutterラボ was updated on September 8, 2026 and AI Engineer Quiz on September 8, 2026.

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