Oshi Count: Fandom Countdown is made and published by Masato Oda. AppBrain is an independent app data site and isn't affiliated with Masato Oda. The app name, icon, screenshots and description belong to Masato Oda and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- September 17, 2026
- Size
- 22.4 MB
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Store listing
By Masato Oda, from the App StoreSimilar apps
Description by Masato Oda Written by the developer, not by AppBrain. Click to read.
Concerts, birthdays, release days, comebacks — keep every date that matters right on your Home Screen, counted down in your oshi's color.
Wake up, and the number is one day smaller. That little thrill, every single morning.
■ Made for you if...
- You count the days to concerts and fan events on your fingers
- You never want to miss your oshi's birthday, anniversary, or a merch/CD release
- You want your Home Screen and Lock Screen in your bias's member color
■ What it does
- Event types: concerts, birthdays, release days, ticket sales, streams, and anniversaries, organized by category
- Countdown that flips to elapsed display once the date passes — "day N" and "N years, N months, N days" of fandom history
- Widgets: Home Screen (small/medium/large) and Lock Screen — a multi-event list, a large widget with your oshi's photo, and events grouped by oshi
- Oshi color themes: 16 member colors × 50 styles (including 14 seasonal styles). White-oshi and black-oshi fans covered too
- Photos of your oshi: set a photo icon per oshi and a photo background for the whole app
- Group by oshi: keep one oshi's concerts, birthday, and releases together
- Repeats: yearly birthdays and anniversaries roll over to next year automatically
- Notifications: 7 days before, the day before, on the day — set per event
- Share: turn your "D-day" countdown card into an image for X and Instagram — with seasonal, concert-memory, milestone and year-summary designs on top of the basic card
- Backup: export events, faves, images and settings as one file — switching phones is just AirDrop or the Files app
- Make it yours: dark/light appearance, 12 app themes, a text design setting with 6 choices (standard plus 5 bundled rounded/handwritten typefaces), alternate app icons for your Home Screen, and "count the first day as day 1" for those who count that way
- Images: optionally add a wide photo or a logo to any event card
■ Built to be trusted
- No ads, ever
- No account needed. All your data stays on your device (nothing is ever sent anywhere)
- The widget number flips exactly when the date changes — and it never goes blank
- New phone, same countdowns — your days with your oshi survive the switch (backup support)
- Layouts that hold up on both iPhone and iPad
* This app is not an official app of any artist or group. You choose every name and color yourself.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 22.4 MB
- Content rating
- Everyone
Technologies used by Oshi Count: Fandom Countdown
Releases
Updates seen on the App Store- Version
- 1.1.1
- Launched
- July 2026
No changelog data
Alternatives
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About the app and developer
About Oshi Count: Fandom Countdown
Oshi Count: Fandom Countdown was a lifestyle app developed by Masato Oda. It was removed from the App Store Sep 26, 2026.
User Ratings
The app had no ratings.
App Information
Oshi Count: Fandom Countdown was free. The app size was 22.42 MB. The last available version was 1.1.1. The last update was on September 17, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since July 2026.
Developer information for Masato Oda
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