世界の祝日カレンダー vs SequenceTimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
世界の祝日カレンダー
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日本、アメリカ、中国、タイ のうち最大3カ国の祝日情報を一つのカレンダーに表示します。 2030年までの祝日情報が入っています。 加えて個人の予定を1日につき1つ追加することができます。 日本語と英語に対応しています。
SequenceTimer
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Just press Start. The timer moves through each step automatically, in the order you set. Set up your steps — like “Warm-up 5 min → Exercise 3 min → Rest 1 min” — and let it run. No interaction needed during the session; it advances to the next step on its own. ■ Runs automatically, step by step Line up what you want to do and press Start. From HIIT and strength training intervals to Pomodoro sessions, morning routines, and bedtime wind-downs — build any sequence you like. ■ No tap needed. Notified when each step ends A notification alerts you at the end of each step. No need to watch the screen or press any button. Leave your phone to the side during workouts or cooking — it keeps running in the background and through screen lock. Use a single step to create a simple one-shot timer that just notifies you when it’s done. ■ Notifies without stopping Even when a notification fires, timing never pauses. Because it measures continuously in the background, accumulated time stays accurate across steps. For anyone who wants every second to land exactly right. ■ Repeats taken care of Set a group to repeat — like “Exercise → Rest” × 10 — and it handles the counting. HIIT, circuits, any set-based routine: build it once, start it with one tap every time. ■ Use it for Exercise (HIIT, strength training, stretching), focus (Pomodoro, studying, deep work, meditation), daily life (morning routine, bedtime wind-down, cooking), and more. ■ Key features - Multi-step sequential timer (works as a single-step timer too) - Group repeats (set the number of sets) - Save, reorder, and edit routines - Notifications for step transitions, countdown, and completion - Sound and vibration settings (silent mode support, test playback) - Per-routine color and icon - Keeps running in the background and through screen lock Make your daily routine more precise, with less effort.
Screenshots
Verdict
The clearest difference is ads: SequenceTimer at none against 世界の祝日カレンダー's shown. 世界の祝日カレンダー's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
世界の祝日カレンダー ships an update every 6 days, SequenceTimer every 9 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | 世界の祝日カレンダー | SequenceTimer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | E-NET Co.,Ltd. | Takashi Goto |
In-app purchases
世界の祝日カレンダー
No in-app purchases
SequenceTimer
No in-app purchases









