Retime vs 進捗管理くん
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Retime
This app helps serious learners track study progress with a unified timer, task management, and analytics. Visualize your efforts with graphs and numbers to stay motivated and achieve your academic or professional goals.
- Unified task management and timer
- Study goal progress tracking
- Exam countdown and score tracking
- Distracting app blocking
- Pomodoro and count-up timer modes
- Study time visualization
- Customizable subjects and themes
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You're studying hard, but can't see any progress. You make a plan, but somehow it always falls apart. That feeling of "working hard but getting nowhere" — Retime changes that. Retime is a study management app for serious learners, bringing together a timer, task management, and learning analytics in one place. "Plan → Focus → Record → Analyze" Complete this entire cycle in a single app. Your daily efforts become visible through graphs and numbers. Students preparing for exams, professionals studying for certifications, language learners, building a reading habit—— Retime is here for anyone who is serious about reaching their goals. Feature ① Task Management and Timer, Unified ・Manage daily tasks with a weekly calendar. Swipe smoothly between weeks ・Link tasks to your timer to accurately record what you studied and for how long ・Set up recurring tasks to automatically create your daily study routine ・Drag and drop to reschedule tasks with ease ・One glance at your to-do list tells you exactly what to study today Feature ② Track Whether You're On Pace with Study Goals ・Set concrete goals like "finish 300 pages of this textbook by [date]" ・Automatically compare your recommended daily pace against your actual progress ・A predicted completion date is always shown, so you know at a glance whether you'll make it in time ・Manage multiple goals simultaneously — exam prep, certifications, reading, and more Feature ③ Exam Countdown & Mock Exam Score Tracking ・Register your exam dates and see remaining days updated in real time ・Log your mock exam and practice test scores by subject ・Visualize your score trends with charts to see how much you've improved Feature ④ Block Distracting Apps During Study Sessions ・Block apps like social media, YouTube, and games while you study ・Effective for breaking phone addiction ・Blocking is active only while the timer is running, so the quality of your study time goes up Feature ⑤ Two Timer Modes: Pomodoro & Count-Up ・Use the Pomodoro timer to alternate between focused work and breaks, maximizing productivity ・Use the count-up timer to freely measure and log your study time ・Supports Dynamic Island and Lock Screen Live Activity — always keep an eye on your timer ・Check today's study time at a glance with the home screen widget ・Stay focused with background sounds like alpha waves, brown noise, rain, and ocean waves Feature ⑥ Visualize Study Time to Stay Motivated ・View weekly and monthly study time trends in graph form ・See a subject-by-subject breakdown to understand where your time is going ・Browse your full session history in a timeline view ・Watching your efforts pile up keeps the motivation going Feature ⑦ Customize to Make It Yours ・Set your own subject names and colors ・Change the app's theme color to match your style Suitable for every learning scenario — students, professionals studying for certifications, language learners, and anyone building a reading habit. Start recording a little every day, and keep moving toward your goal.
進捗管理くん
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好きな参考書の目次から、あなただけの進捗管理表へ。 「この参考書を、いつまでに、どこまで進めるか。」 進捗管理くんは、お手持ちの参考書の目次を取り込み、目標日と学習する曜日に合わせて毎日の計画を作るアプリです。 目次の整理は、いつも使っている外部AIにおまかせ。アプリで用意した依頼文と目次の画像・文章をAIに送り、整理された結果を取り込むと、章やページ範囲をもとに学習を管理できます。 【目次から計画を作る、3つのステップ】 1. 参考書名を入力し、AIへの依頼文をコピー 2. 外部AIに目次を送り、結果をファイル共有・ファイル選択・貼り付けで取り込み 3. 内容を確認して、目標日・学習する曜日・進め方を設定 章の名前やページを一つずつ入力する手間を減らし、自分が選んだ参考書で学習を始められます。取り込んだ内容は、確認して範囲を調整できます。 【今日やる範囲がわかる】 今日の予定と再開するページを確認。学習後は、進めたページや範囲、単元を記録できます。「どこまでやったか」と「次はどこからか」を迷わず把握できます。 【目標日までの見通しを作る】 学習する曜日に合わせて量を配分。日別の計画をカレンダーで確認し、予定と実績をグラフで比べられます。 【学習・演習・周回をまとめて管理】 読む学習と問題演習、繰り返し取り組む周回を計画に組み込めます。参考書全体・章・中単元・小単元から、目次に合わせて表示の細かさも選べます。 【予定が変わったら、残りを再計算】 実績をもとに、残りの期間や終了日を調整。新しいペースを確認してから計画を保存できます。これまでの記録と過去の計画も残ります。 【記録を振り返り、続けやすく】 週・月の記録を確認し、入力間違いは訂正・取り消しができます。通知を許可すると、未記録の予定がある日にリマインダーを受け取れます。 資格試験、受験、独学など、参考書を使ってコツコツ学ぶ方へ。 使い慣れた一冊を、毎日進められる計画に変えてみませんか。 【AIとデータについて】 目次の整理には、ユーザーご自身が利用する外部AIサービスが必要です。アプリ内でAIを実行したり、目次の画像・文章を自動送信したりする機能はありません。外部AIの利用条件・料金は各サービスに従います。AIが整理した内容は取り込み時に確認してください。 アプリのアカウント登録は不要です。参考書・計画・学習記録は端末内に保存され、アプリからサーバーへの送信や広告の表示は行いません。取り込み後の計画作成・記録・振り返りはオフラインで利用できます。
Screenshots
Verdict
The clearest difference is in-app purchases: 進捗管理くん at none against Retime's 3. 進捗管理くん also leads on ads (none vs shown). On price, device support and 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
Both are free to download. Retime sells 3 in-app purchases, starting at $1.99 per month. 進捗管理くん asks for nothing beyond the download.
| Parameter | Retime | 進捗管理くん |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 72.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryo Iida | Tom App Works |
In-app purchases
Retime
- リタイム PRO 1ヶ月$1.991 Month
- リタイム PRO 1年間$14.991 Year
- リタイム PRO 1年間 キャンペーン1 Year trial$19.991 Year
進捗管理くん
No in-app purchases









