Oshidays byGMO
Idol Activity Anniversary
About
Track your fandom activities and celebrate anniversaries with your favorite idols or characters. Log memories, manage merchandise purchases, and set savings goals. Customize pages and earn in-app currency by watching ads.
What's New in Oshidays byGMO
4.6.0
July 21, 2026
Bug fix.
Subscription plans
Premium plan 1 month
Hide ads for 1 month
Developer apps
FAQ
How many idols can I register on Oshidays?
You can register up to 100 dedicated pages for each idol or character you follow. This allows for detailed tracking of individual favorites.
Does Oshidays have ads?
Yes, Oshidays contains advertisements. You can earn gems by watching video ads, which can then be exchanged for various in-app items.
What is the cost of Oshidays?
Oshidays is free to download and use. There is a premium plan available for $2.99 per month, offering additional benefits.
Can I use Oshidays for non-idol anniversaries?
Yes, Oshidays is versatile and can be used for recording important memories like couple anniversaries, wedding anniversaries, child's growth, or memories with pets.
How often is Oshidays updated?
The latest version is 3.14.2, and the app was last updated on April 30, 2026. Exchange options for gems are also being added gradually.
What devices support Oshidays?
Oshidays is available on iPhone and iPad devices. It is rated for ages 4 and up.
Can I customize the look of my idol's page in Oshidays?
Absolutely. You can freely customize your favorite idol's dedicated page with different background images, colors, and animated effects to create a unique look.
What kind of fan activities can I track with Oshidays?
Oshidays helps you track your fandom activities by logging anniversary dates, managing merchandise purchases, and setting up idol savings. It also features a diary function for recording memories.
