Comparison

JPQuiz vs IBCA

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

Head to head
About

JPQuiz

Enhance your Japanese language skills with fun, multiple-choice quizzes. This app covers vocabulary, writing, and reading comprehension across beginner, intermediate, and advanced levels. It also features special problem sets for targeted practice.

Highlights
  • Vocabulary quizzes
  • Writing skills practice
  • Reading comprehension tests
  • Beginner, intermediate, advanced levels
  • Special problem sets
  • Multiple-choice format
Features
Read full description

"Japanese Language Proficiency Test" is a groundbreaking app that allows you to funnily improve your vocabulary, writing skills, and reading comprehension through multiple-choice quizzes. Each level has three options: beginner, intermediate, and advanced. We've also created new "Special Problems"! Improve your Japanese language skills with "Japanese Language Proficiency Test"! • Terms of Service https://tsutsunoidoblog.com/japanese-terms-of-service/ • Privacy Policy https://tsutsunoidoblog.com/japanese-privacy-policy/

About

IBCA

Features
Read full description

IBCAダーマトロジー・スキンケア検定3級を、アプリで無料受験。合格証をポケットに。 ■ すぐ受験できる 登録なしで3級検定にすぐ挑戦。30問の中からランダムに10問出題、8問正解で合格です。皮膚科学の基礎知識を、根拠に基づいて確認できます。 ■ 合格証を手に入れる 合格したらメールアドレスを1つ入力するだけ。届いた確認リンクを開くと、IBCA認定の合格証(BRONZE)がアプリ内ウォレットに発行されます。会員番号・合格証番号付き。合格証は画像でシェアもできます。 ■ 学びを深める 接客で使える根拠カードをアプリ内で確認できます。ダーマトロジー・スキンケア検定 3級・2級のテキストは、IBCA公式サイトで無料公開されています。 ■ 特徴 ・本アプリは完全無料で、アプリ内課金はありません ・受験前の会員登録は不要。合格後にメール1つで受け取り ・合格証はアプリ内ウォレットにいつでも表示 ・IBCA(一般社団法人 国際美容創造協会)公式 ■ 検定ラインナップ ・ダーマトロジー・スキンケア検定 3級(BRONZE)※アプリで無料受験 ・ダーマトロジー・スキンケア検定 2級(SILVER)※ibca.jp で無料受験 ・キッズコスメ検定 3級 / 毛髪理学検定 3級 ※ibca.jp で無料受験 ・1級・マスターは会場で行う認定試験です 根拠に基づく美容を、あなたのポケットに。

Screenshots

JPQuiz2 screens
IBCA4 screens

Verdict

The call

The clearest difference is in-app purchases: IBCA at none against JPQuiz's 13. IBCA also leads on iOS requirement (15.1 vs 17.6). JPQuiz's advantage is update cadence (every 4 days vs every 2 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. JPQuiz sells 13 one-off in-app purchases. IBCA asks for nothing beyond the download.

UpkeepUpdate frequency

JPQuiz ships an update every 4 days, IBCA every 2 weeks. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 5 level
JPQuiz versus IBCA: the parameters behind the verdict, then further details
ParameterJPQuizIBCA
PriceFreeFree
Positive reviews75.0% of reviews—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size14 MB31 MB
Age rating4+4+
DeveloperManabu TsuTsuiAlgo K.K.

In-app purchases

13 purchases

JPQuiz

One-time13
  • 語彙力・中級$1.99
  • 文章力・中級$1.99
  • 文章力・上級$1.99
Show 10 more
  • 読解力・上級$1.99
  • 読解力・中級$1.99
  • 日本史(難関)$1.99
  • 世界史(難関)$1.99
  • ビジネス用語$1.99
  • 類義語$1.99
  • 語彙力・上級$1.99
  • 広告非表示$1.99
  • まとめて購入(24時間限定)$4.99
  • まとめて購入$9.99
None

IBCA

No in-app purchases

Questions

Is JPQuiz free?
JPQuiz is free to download, with in-app purchases available.
Is IBCA free?
IBCA is free to download, with no in-app purchases.
Do JPQuiz or IBCA have ads?
Neither JPQuiz nor IBCA shows ads.
Which is updated more often, JPQuiz or IBCA?
JPQuiz ships an update every 4 days, and IBCA every 2 weeks. Most recently, JPQuiz was updated on October 28, 2026 and IBCA on October 8, 2026.

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