mugenStudyToeic vs 丸単
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mugenStudyToeic
Read full descriptionHide full description
TOEIC 対策向けの語彙学習アプリ「MUGEN STUDY」。NGSL（TOEIC語彙の約92%をカバー）をベースに、AI生成の短い例文とともに四択クイズで学習します。
丸単
Read full descriptionHide full description
丸単は、韓国語の単語学習を毎日続けるための単語帳アプリです。 レベル診断から始めて、自分に合った教材に進み、学習した単語を復習できます。四択、フラッシュカード、翻訳練習を組み合わせて、見て分かる単語から思い出して使える単語へ育てていきます。 主な機能: - レベル診断 - 毎日の単語学習 - TOPIK・ハン検レベル別教材 - 復習モード - 学習記録と連続学習 - Appleアカウントでのログイン - アカウント削除 まずは無料で学習を始められます。 まずは無料で学習を始められます。一部のTOPIK・ハン検レベル別教材は、アプリ内課金で追加できます。
Screenshots
Verdict
The clearest difference is in-app purchases: mugenStudyToeic at none against 丸単's 10. 丸単's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, 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. 丸単 sells 10 one-off in-app purchases. mugenStudyToeic asks for nothing beyond the download.
mugenStudyToeic ships an update weekly, 丸単 every 4 days. Both last shipped on October 3, 2026.
| Parameter | mugenStudyToeic | 丸単 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | RYOTA SAITO | sungjae park |
In-app purchases
mugenStudyToeic
No in-app purchases
丸単
- TOPIK Upgrade 3$0.49
- TOPIK Upgrade 4$0.49
- All Upgrade Mixed$0.49
Show 7 moreShow fewer
- All Upgrade 4 TOPIK$0.99
- TOPIK Upgrade 2$1.99
- All Upgrade 3 TOPIK$1.99
- All Upgrade TOPIK$1.99
- All Upgrade HANKEN$1.99
- All Upgrade 2 TOPIK$3.99
- All Upgrade 1 TOPIK$4.99
