ビノバ 中学 理科3年 vs Study Stopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ビノバ 中学 理科3年
This app helps junior high students efficiently study and memorize science topics for high school entrance exams and regular tests. It offers a two-step memorization process with quizzes and flashcards, allowing users to focus on specific units and track their progress with graphs.
- Two-step memorization (quiz & flashcard)
- Selectable study units
- Progress tracking with graphs
- Offline study capabilities
- Exam preparation focus
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『ビノバ中学生 [理科3年]』 は、中学生のみなさんが高校受験対策や定期テスト対策のための勉強・暗記を無料で効率的に行えるアプリです。 「教科書を読むだけで覚えられない」、「通学中などの空き時間を活用したい」、「もっと続けられる勉強法はないの？」など、みなさんの悩みを解決する最高のアプリです。 ビノバ(中学生)シリーズのココがすごい！ ■2段階で暗記■ 1度目はクイズ感覚で気軽に4択問題を解き、2度目は暗記カードのように確認することで記憶の定着を図ります。 ■単元を選んで効率的に勉強■ 勉強したい単元を自分で選ぶことができます。高校受験対策に苦手な単元だけを勉強するとき、定期テストに向けてテスト範囲だけを勉強するとき。とても便利です。 (化学変化と原子・分子、動物の世界、電流とそのはたらき、天気とその変化) ■成績をグラフで確認できる■ 単元ごとの成績を棒グラフで確認できるので、自分の成長を実感できます。
Study Stopwatch
This app helps you track your study sessions with a simple stopwatch. Organize your learning by subject and visualize your progress on a calendar. Stay focused and motivated to achieve your academic goals.
- Study time tracking
- Subject organization
- Calendar progress review
- Focused session recording
- Progress visualization
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Hazime is a simple stopwatch app for tracking your study time. Record your learning sessions, organize your subjects, and review your progress on the calendar. Keep moving forward one focused session at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ビノバ 中学 理科3年 at none against Study Stopwatch's 1. Study Stopwatch's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 12 months). On price, review sentiment, 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. Study Stopwatch sells 1 one-off in-app purchase. ビノバ 中学 理科3年 asks for nothing beyond the download.
ビノバ 中学 理科3年 ships an update every 12 months, Study Stopwatch every 3 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | ビノバ 中学 理科3年 | Study Stopwatch |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.2 — better |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | funspire, Inc. | kotobaz |
Customer experience
ビノバ 中学 理科3年
Study Stopwatch
In-app purchases
ビノバ 中学 理科3年
No in-app purchases
Study Stopwatch
- Widget機能$0.99
