Best OshiDays alternatives: apps like OshiDays – Countdown Widgets

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026

Looking for something like OshiDays? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to OshiDays

More apps like OshiDays

4
Akimoto Manatsu Official Site
Akimoto Manatsu Official Site
Akimoto Manatsu Official Site
by Anyland inc.
Free

Access exclusive content from a popular personality, including live streams, posts, and direct chat. Engage with content through likes and comments, with the possibility of direct replies. Offers a premium subscription for enhanced access.

Exclusive fan contentLive streaming accessInteractive posts with likes and comments
🎬 Entertainment
(0)
subscription
5
Cat Widget - World of Cats
Cat Widget - World of Cats
Cat Widget - World of Cats
Weather, Clock, Battery & more
Free

Personalize your home screen with custom widgets featuring adorable cat designs. Choose from weather-reactive images, clocks, countdowns, and battery indicators. Design your unique look with extensive customization options.

Weather-dependent cat imagesCustomizable widget forgeClock widgets
🎬 Entertainment
(10)
free with in-app purchases
6
Prolog Retro Notes: 8-Bit Memo
Prolog Retro Notes: 8-Bit Memo
Prolog Retro Notes: 8-Bit Memo
Nostalgic Notes in 8-Bit Style
Free

This app offers a unique note-taking experience with a retro 8-bit aesthetic. It allows users to record memos, track editing time, and even attach photos, all within a nostalgic, game-like interface. Level up your notes and enjoy a blast from the past.

Retro 8-bit graphicsMemo recordingPlaytime tracking
🎬 Entertainment
(4)
free with in-app purchases
7
橋本純情内科 公式アプリ
橋本純情内科 公式アプリ
橋本純情内科 公式アプリ
by Fanplus, Inc.
Free

Access the latest updates and exclusive content from a popular Japanese actress. Stay connected with news, photos, and more directly on your smartphone.

Latest information updatesExclusive content accessSmartphone site integration
🎬 Entertainment
(0)
free with in-app purchases
8
ひなポケ!
ひなポケ!
ひなポケ!
by shohei ono
Free
🎬 Entertainment
(0)
9
Oshimates - 推し活支援アプリ
Oshimates - 推し活支援アプリ
Oshimates - 推し活支援アプリ
by Imaizumi Kei
Free

Manage your favorite idol's activities and milestones with this comprehensive support app. Track your fan history, schedule events with reminders, and connect with fellow fans. Stay motivated and organized in your fan journey.

Idol information managementFan history trackingAnniversary notifications
🎬 Entertainment
(0)
free
10
NemTests
NemTests
NemTests
World of Quizzes
Free

Explore your personality and interests through a variety of engaging quizzes. Share your results with friends to gain insights and discover more about yourself. New quizzes are added weekly to keep the experience fresh and personalized.

Personalized quiz recommendationsShareable results for insightsWeekly new quiz content
🎬 Entertainment
(29)
free with in-app purchases