みんなの時間割 vs Big Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
みんなの時間割
This app helps high school and middle school students manage their class schedules. It allows registration of information by subject, making it easy to add notes, photos, and to-dos. Multiple schedules can be managed and switched between with simple swipes.
- Register multiple classes per subject
- Manage multiple schedules
- Save photos per subject
- Add notes and to-dos
- Share schedules via link or QR code
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高校生、中学生のための時間割アプリです。 1コマごとではなく、科目ごとに情報を登録するので 時間割の登録やメモ・写真・TODOの管理がしやすいです。 複数時間割に対応していて、横スワイプで簡単に切り替えできます。 次の学期や、別パターン(A週B週など)の時間割でも 科目に保存した情報はそのまま引き継がれます。 【主な特徴】 ・科目ごとに複数コマを一括登録 ・複数の時間割を登録、左右スワイプで簡単に切り替え ・板書やノート、掲示物の写真を撮って科目ごとに保存できる ・メモやTODOも使える ・SNSやメッセージでリンクを送って時間割を共有 ・QRコードでも時間割を共有可能 【こんな方におすすめ】 ・高校生、高専生、中学生などの学生 ・複数パターンの時間割がある人（A週、B週など） ・クラスメイトに時間割を共有したい人 ・友達と時間割を共有する人 ・科目ごとにメモを取りたい人 ・科目ごとのTODOをまとめて一覧で確認したい人
Big Timer
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A simple countdown timer that's big, clear, and easy to use. KEY FEATURES • Repeat: Restart the same timer when the countdown ends • History: Quickly restart one of your recently used timers • Alarms: Set the alarm sound, volume, and duration • Themes: Choose between Light and Dark The free version includes banner ads. Watch a video ad to hide them for 15 minutes. PRO FEATURES Unlock Pro with a one-time purchase to get: • An ad-free experience • Custom themes: Choose your text color, background color, and font • More alarm options: Get additional alarm sounds and choose a timer completion sound from your device's music library Pro is a one-time purchase, not a subscription. Note: Completion sounds selected from your music library play only while the app is visible on screen. When the app is in the background, the completion notification uses the notification sound instead.
Screenshots
Verdict
The clearest difference is in-app purchases: みんなの時間割 at none against Big Timer's 1. みんなの時間割 also leads on iOS requirement (13.0 vs 18.6). Big Timer's advantage is update cadence (every 6 days vs every 6 months). On price, 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. Big Timer sells 1 one-off in-app purchase. みんなの時間割 asks for nothing beyond the download.
みんなの時間割 ships an update every 6 months, Big Timer every 6 days. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.
| Parameter | みんなの時間割 | Big Timer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| Update frequency | Every 6 months | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 60 MB | 16 MB |
| Age rating | 12+ | 4+ |
| Developer | Tomoki Yabuuchi | Tsukutena |
In-app purchases
みんなの時間割
No in-app purchases
Big Timer
- Pro Upgrade$3.99
