Countdown & Days Until Widget vs ちゃんとする
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown & Days Until Widget
Track upcoming events and anniversaries with a simple countdown. Get instant updates with home and lock screen widgets, and receive timely notifications. Seamlessly import events from your calendar for automatic tracking.
- Automatic countdown to any date
- Customizable notifications
- Repeat event settings
- Calendar event import
- Home & Lock Screen widgets
- iCloud data backup
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How many days left until your big day? AtoDays counts down to your events and anniversaries. AtoDays is a simple and intuitive app that tracks the remaining days until your birthdays, exams, and special events. With seamless calendar integration, you can start counting down without any manual entry. Check your important dates anytime with Home & Lock Screen widgets and timely notifications. Fully supports iPhone, iPad, and Apple Watch, so it's comfortable on your wrist or on a big screen. Key Features - Automatic countdown to any date - Organize events with tags and filter by tag - Stay informed with custom notifications - One-tap update to the next date with repeat settings - Repeats like "every 3 days", "2nd Tuesday", or "last day of the month", and moving weekend or holiday dates to the previous or next weekday - One-tap event import from your Calendar - Display Calendar events as countdowns automatically - Home & Lock Screen widgets for instant tracking - Filter the events a widget shows by tag or time period - On iPhone with iOS27 or later, a tall widget that fills a full Home Screen page shows up to 9 countdowns - Check days left right from your wrist with Apple Watch - An easy-to-read layout optimized for the large iPad screen - Secure data backup via iCloud Perfect For - Counting down to birthdays and anniversaries - Tracking vacations, concerts, or game releases - Managing deadlines for exams, certifications, and work projects Premium Features - Ad-free experience - Unlimited event tracking - Countdown Premium widget (always show a selected event) - Direct Calendar sync for real-time countdowns - Calendar Premium widget (shows your calendar events as countdowns, soonest first)
ちゃんとする
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歯みがきやお風呂をつい後回しにしてしまう人向けの、しつこい通知で習慣化をサポートするアプリです。 朝・昼・夜の歯みがきとお風呂の時間を設定すると、完了するまで段階的に強くなる通知でお知らせします。 通知キャラクターは、ノーマル、おかん、紳士、鬼教官、歯科医、ギャル、ねこ、イケメン、ツンデレなど、個性豊かな通知モードを用意。 (一部の通知モードはプレミアム機能です。) その日の「磨いた」「入った」をチェックすると、その項目の通知は停止します。 「あとでやろう」を減らして、毎日の歯みがきとお風呂をちゃんと続けるためのシンプルな生活習慣サポートアプリです。
Screenshots
Verdict
The clearest difference is device support: Countdown & Days Until Widget at 3 against ちゃんとする's 1. ちゃんとする's advantage is iOS requirement (16.0 vs 26.0). On price, ads 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. Countdown & Days Until Widget sells 1 one-off in-app purchase and ちゃんとする sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Countdown & Days Until Widget | ちゃんとする |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | — |
| Positive reviews | 63.5% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Shota Yamashita | Hisashi Yoshizawa |
In-app purchases
Countdown & Days Until Widget
- Lifetime Plan$14.99
ちゃんとする
- Premium Unlock$1.99
Questions
Is Countdown & Days Until Widget free?
Is ちゃんとする free?
Do Countdown & Days Until Widget or ちゃんとする have ads?
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