StudyMgr vs 酒ディプロマ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyMgr
This app helps you focus on studying by limiting phone usage and employing the Pomodoro Technique. It aids in goal setting, progress tracking, and visualizing learning outcomes to build confidence and prevent addiction.
- Smartphone usage restriction
- Goal and plan management
- Pomodoro Technique timer
- Visualize learning outcomes
- Progress tracking
- Customizable study plans
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StudyMgr (Study Manager) is a study timer app designed for those who are serious about learning. It provides an environment that helps you stay laser-focused on your studies. ■ 4 Reasons Why Your Studies Will Accelerate Incredibly 1. Prevent smartphone addiction We limit smartphone use during study time, maximizing your concentration. You'll be able to study efficiently even in short periods of time. 2. Solid management of goals and plans You can easily create a study plan tailored to your goals. Leave all progress management to the app. Achieve continuous learning without overexertion. 3. Pomodoro Technique Your lack of concentration is a matter of method. We maintain your focus with an effective learning method that alternates between concentration and breaks. 4. Visualize learning outcomes You can easily review your study time and consecutive days of study through graphs and calendars. Use this to build confidence in your efforts. ■ Who is this app recommended for? This app is ideal for those who find it "difficult" to study steadily towards a goal. "I have the motivation, but I just can't seem to keep it up." "I easily get distracted and lose my concentration." "I feel like I just don't have the focus in me." "I can't seem to sustain my enthusiasm, and it's so frustrating." "I want to study efficiently, but it just doesn't work out that way." StudyMgr resolves these nagging feelings and experiences of defeat. The Pomodoro timer and progress tracking features enable continuous learning without strain. The smartphone usage restriction also helps boost your concentration, allowing you to study efficiently even in short sessions. ■ What kind of learning can you use it for? Designed for a wide range of applications, from school studies to skill development, morning routines, reskilling, and hobby progress tracking. For example: - Schoolwork (Math, Science, History, etc.) - Exam preparation - Foreign language learning (e.g. Spanish, French, Mandarin) - AI, Programming - Certification courses - Instrument practice - Reading StudyMgr is here to support you, the serious learner, all the way.
酒ディプロマ
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SAKE DIPLOMA(酒ディプロマ)試験合格を目指す方のための本格的な問題集アプリです。全2020問を体系的に収録し、スマートフォンでいつでもどこでも学習できます。 【充実の問題数】 試験範囲を網羅した2020問を13章で体系的に収録。日本酒の歴史と概論、醸造原料、製造工程、地域・酒蔵、酒器・サービス、テイスティング、焼酎、ペアリング、関連法規、模擬試験3回分まで完全カバー。 【4択クイズ形式】 本試験形式の選択式(ア〜エ)で出題。回答後すぐに正解と詳しい解説が表示されます。 【復習モード】間違えた問題を自動抽出。【ブックマーク】重要な問題を後で確認。【学習統計】分野別正答率を可視化。【オフライン対応】全データ内蔵。 SAKE DIPLOMA(酒ディプロマ)試験の合格を目指すすべての方にぜひご活用ください。
Screenshots
Verdict
The clearest difference is review sentiment: StudyMgr at 100% against 酒ディプロマ's 0%. 酒ディプロマ's advantage is in-app purchases (none vs 2) and ads (none vs shown). On iOS requirement 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
StudyMgr ships an update every 3 months, 酒ディプロマ monthly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.
| Parameter | StudyMgr | 酒ディプロマ |
|---|---|---|
| Price | Free — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 66 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroaki Abe | satoshi yoshida |
Customer experience
StudyMgr
酒ディプロマ
In-app purchases
StudyMgr
- Pro(monthly)$4.991 Month
- Pro(Annual)7 Days trial$29.991 Year
酒ディプロマ
No in-app purchases









