Countdown Widget vs Sendi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown Widget
Track upcoming events with a simple timeline and customizable widgets. See exactly how much time remains until birthdays, trips, exams, and more. Set reminders and personalize your countdowns with icons and backgrounds.
- Create countdowns for important events
- View remaining days, hours, and minutes
- Organize events in a clean timeline
- Set reminders before important dates
- Add Home Screen and Lock Screen widgets
- Personalize events with icons, colors, and backgrounds
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Countdown - Day Countdown helps you track the days left until every important moment. Count down to birthdays, trips, exams, weddings, holidays, anniversaries, deadlines, and personal goals in one simple, beautiful timeline. See exactly how many days, hours, and minutes are left, add reminders before important dates, and keep your next big event visible with Home Screen and Lock Screen widgets. WHAT YOU CAN DO Create countdowns for important events Unlock unlimited countdowns with Pro View remaining days, hours, and minutes Organize upcoming events in a clean timeline Set reminders before important dates Add Home Screen and Lock Screen widgets Personalize events with icons, colors, and backgrounds PERFECT FOR Birthdays and anniversaries Travel departures and vacations Weddings and celebrations Exams, deadlines, and school events Holidays and festivals Personal goals and milestones WHY YOU’LL LOVE IT Simple, elegant design Fast and easy event creation Beautiful widgets for quick glance updates Custom themes and covers for every event Built to help you remember what matters most Download Countdown - Day Countdown and make every day count. Service & Support • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://noteable.app/privacy • Support URL: https://noteable.app/support • Contact: support@noteable.app
Sendi
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Know that "just one more video" feeling? Us too. Sendi helps you break out of the doomscrolling loop by earning your screen time through movement. Your phone stays in your life. The doomscrolling loop doesn't. Sendi is the move-to-unlock app that puts you back in the driver's seat: you earn screen time by moving, and you spend it intentionally. HOW IT WORKS 1. Move – Your steps sync via Apple Health. 2. Collect minutes – Every 200 steps earns you one minute to redeem during your daily challenge. 3. Redeem – Use your minutes whenever you want. Time's up? Locked again. 4. Hit your daily goal – Reach your daily goal and your apps stay unlocked for the rest of the day. THE NAME Inspired by our Vietnamese roots, we built the name from two Vietnamese words that capture our vision: SEN – lotus, mindfulness ĐI – walking, movement Free for iPhone. Your very first walk already counts. Take your life back.
Screenshots
Verdict
The clearest difference is in-app purchases: Sendi at none against Countdown Widget's 1. Sendi also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.1). On price, update cadence and ads 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. Countdown Widget sells 1 one-off in-app purchase. Sendi asks for nothing beyond the download.
Countdown Widget ships an update weekly, Sendi every 9 days. The most recent releases landed on October 17, 2026 and October 31, 2026 respectively.
| Parameter | Countdown Widget | Sendi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.1 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 28 MB |
| Age rating | 4+ | 12+ |
| Developer | 凡 刘 | Ngoc Anh Dang |
In-app purchases
Countdown Widget
- Pro$2.99
Sendi
No in-app purchases









