ミューテ(Mu vs AtoDays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ミューテ(Mu
Read full descriptionHide full description
ミューテ(Mu-te)の公式アプリをリリースしました！ このアプリでは、最新情報の受け取りや便利な機能を使う事ができます。 【アプリで出来ること】 本アプリを利用して以下のことが行えます。 1.最新情報をチェック！ サービス内容が確認できます。 また、お店からメッセージが届くので、いつでも最新の情報がご確認いただけます。 2.マイページで情報を確認！ ご利用状況が確認できます。 3.友達に紹介！ このアプリをSNSを通じてお友達に紹介する事ができます。 4.他にも便利な機能満載！
AtoDays
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
Read full descriptionHide full description
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. Key Features - Automatic countdown to any date - Stay informed with custom notifications - One-tap update to the next date with repeat settings - One-tap event import from your Calendar - Display Calendar events as countdowns automatically - Home & Lock Screen widgets for instant tracking - 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 Pro Version Features - Ad-free experience - Unlimited event tracking - Pro Widgets (always show selected events) - Direct Calendar sync for real-time countdowns
Screenshots
Verdict
The clearest difference is in-app purchases: ミューテ(Mu at none against AtoDays's 1. ミューテ(Mu also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.0). AtoDays's advantage is update cadence (every 6 weeks vs every 39 months). On price 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. AtoDays sells 1 one-off in-app purchase. ミューテ(Mu asks for nothing beyond the download.
ミューテ(Mu ships an update every 39 months, AtoDays every 6 weeks. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.
| Parameter | ミューテ(Mu | AtoDays |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (4 ratings) — better |
| Positive reviews | — | 71.4% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 39 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | SAKAE SHIMOSAWA | Shota Yamashita |
In-app purchases
ミューテ(Mu
No in-app purchases
AtoDays
- Lifetime Plan$14.99
