Comparison

StudyRank vs Lexicon Quest

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

Head to head

About

StudyRank

This app gamifies study time by converting your focused effort into virtual currency. Track your progress, share your achievements on social media, and review your past study sessions.

Highlights

Study timer with virtual currency conversion
SNS sharing of study time
Progress tracking and history
Gamified learning experience

Features

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◆タイマー機能勉強した時間をお金に換算することができます。 ◆SNSシェア機能勉強に費やした時間をSNSに投稿することができます。 ◆記録機能過去の記録を見ることができます。お問い合わせ (追加して欲しい機能などあれば) https://twitter.com/benkyoinvest

About

Lexicon Quest

Features

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▣ 단어장은 지루하다. 그래서 게임으로 만들었다. 캐릭터를 골라 몬스터와 싸우세요. 정답을 맞히면 크리티컬 공격! 단어를 외우는 게 아닙니다. 배틀에서 이기는 겁니다. ▣ 월드맵 어드벤처 5개 대륙, 120개 스테이지. 초심자의 숲 → 망각의 사막 → 혼돈의 도서관 보스를 격파하며 새로운 대륙을 해금하세요. ▣ 배틀 시스템 정답 = 강력한 한 방 오답 = 몬스터 반격 크리티컬 판정과 콤보 시스템. 아이템 & 부스터로 전략적 플레이. ▣ 캐릭터 육성 8종 캐릭터 선택 & 커스터마이징. 레벨 1 → 100까지 함께 성장. 능력치 투자로 학습 효율 UP. ▣ 주간 리그 브론즈부터 챔피언까지 6개 티어. 매주 승급전 도전. 친구와 점수 경쟁. ▣ 다양한 게임 모드 • 플래시카드 배틀 • 4지선다 퀴즈 • 워드레인 (떨어지는 단어 잡기) • 카드 뒤집기 ▣ 잊어버리기 전에 복습 앱이 알아서 복습 타이밍을 알려줍니다. 외운 단어, 까먹기 직전에 다시 출제. 진짜 장기 기억으로 전환. ▣ 완전 무료 모든 기능 100% 무료. 학습 중 광고 절대 없음. 오프라인에서도 학습 가능. --- ▣ 지금 다운로드. 첫 캐릭터를 만들고 초심자의 숲에서 첫 배틀! 회원가입 없이 바로 시작.

Screenshots

StudyRank4 screens

Lexicon Quest4 screens

Verdict

The call

The clearest difference is ads: StudyRank at none against Lexicon Quest's shown. Lexicon Quest's advantage is update cadence (every 2 days vs every 6 weeks) and iOS requirement (13.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

StudyRank ships an update every 6 weeks, Lexicon Quest every 2 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 5 level

StudyRank versus Lexicon Quest: the parameters behind the verdict, then further details
Parameter	StudyRank	Lexicon Quest
Price	Free	Free
Positive reviews	61.5% of reviews	—
Update frequency	Every 6 weeks	Every 2 days — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPod
Requires iOS	17.0	13.0 — better
Further details — not scored
Size	26 MB	91 MB
Age rating	4+	4+
Developer	Yusuke Uemura	SANGSU PARK

In-app purchases

None

StudyRank

No in-app purchases

None

Lexicon Quest

No in-app purchases

Questions

Is StudyRank free?

StudyRank is free to download, with no in-app purchases.

Is Lexicon Quest free?

Lexicon Quest is free to download, with no in-app purchases.

Do StudyRank or Lexicon Quest have ads?

Lexicon Quest shows ads; StudyRank does not.

Which is updated more often, StudyRank or Lexicon Quest?

StudyRank ships an update every 6 weeks, and Lexicon Quest every 2 days. Most recently, StudyRank was updated on October 13, 2026 and Lexicon Quest on October 10, 2026.