89+ iOS apps & games curated and reviewed
Every iPhone needs a few good oshikatsu apps and games. We benchmark 89+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (9) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 2.0★ (1) | Yes | No | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 5.0★ (2) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (166K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | — | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.9★ (10) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 5.0★ (20) | Yes | No | Jul 2026 |
This app helps fans organize and celebrate their favorite idols. It offers customizable widgets for your home screen to display countdowns, images, and even play music or videos. You can also create custom keyboards and share your fan profile.
This social media app is dedicated to "oshi-katsu," allowing users to share and discover content related to their favorite idols, characters, or artists. Users can post photos and text about fan-made goods, outfits, and event reports, and connect with others who share similar interests.
This social networking app allows users to connect with others for various purposes, including finding friends, companions for outings, or romantic interests. It features robust search filters, anonymous registration, and direct messaging capabilities. Users can enjoy unlimited communication without any charges.
Easily create custom support banners and fan goods for concerts, events, or sports games. Choose from templates, add messages or images, and customize with effects and fonts. Designs can be printed and attached to fans.
Easily personalize your iPhone and iPad with custom wallpapers, widgets, and app icons. Create unique themes, design DIY wallpapers with AI assistance, and sync your entire Apple ecosystem.
Easily track your fan activities and manage your spending. This app helps you record daily fan events, manage savings, and log expenses with features like monthly summaries and photo saving.
This app offers a private journaling experience with a familiar social media interface. It allows users to express thoughts, track hobbies, and create photo diaries without public pressure. Enjoy a secure, customizable space for personal reflection and organization.
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.
Personalize your phone with aesthetic themes, including custom widgets, app icons, and high-quality wallpapers. Create unique looks with a wide range of styles and popular character designs. Easily set up live wallpapers and organize your home screen with this intuitive customization tool.
Enhance your photos with a comprehensive suite of AI-powered editing tools. Create stunning selfies, transform portraits, remove unwanted objects, and apply artistic filters and effects. This app offers a wide range of creative options for both quick edits and detailed retouching.
Discover cafes that welcome fans and find fellow enthusiasts. This app helps you locate themed cafes, connect with friends for events, and trade merchandise safely. Organize your fan activities and cherished memories all in one place.
This app allows you to log and share everyday moments like movies, books, and food in your own digital space. Organize diverse experiences with over 40 categories, create custom ratings and reviews, and easily find past entries. Plan future activities with a wishlist and share your experiences with friends while maintaining privacy.
Track your spending and the number of days you've supported your favorite idols. Record events, share your progress on social media, and store photos and birthdays. Create memories with your idols through a story feature.
This is a large-scale chat community app designed for casual conversation and finding friends with similar interests. It offers a simple and easy-to-use platform for users to connect and fill social gaps. Age verification is required, and users must be 18 or older.
Discover and purchase premium Japanese snacks, teas, lifestyle items, and kitchenware directly from Japan. Items are curated and shipped from Japan, offering a unique shopping experience without requiring a subscription.
Customize your schedule with adorable illustrations and manage your plans easily. This app offers color-coded events, multiple display options, and a smooth vertical calendar for intuitive navigation. Perfect for those new to schedule management.
This app provides a free SIM card with 500MB of data for 15 days, usable on Japan's LTE/4G network. It also offers hotel booking services with a best price guarantee and the ability to purchase additional data packages.
Create and converse with AI characters that feel like your ideal partner, friend, or idol. This app allows for deep customization of personalities and relationships, offering a supportive and engaging conversational experience.
Engage in a rhythm-based samurai battle on the beach. Tap left or right to match the timing of incoming attacks and defeat opponents in various game modes. Test your reflexes and precision in this action-packed game.
