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Best Rakuten Optimism Apps

31+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our rakuten optimism list covers 31+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Rakuten Optimism

NHK WORLD-JAPAN#2

NHK WORLD-JAPAN by NHK (Japan Broadcasting Corporation)

Strong Contender
📡 News
3.8😐(493 ratings)
Free
#90in News
NHK WORLD-JAPAN screenshot 1
NHK WORLD-JAPAN screenshot 2
NHK WORLD-JAPAN screenshot 3
NHK WORLD-JAPAN screenshot 4

Access global news and information about Japan and Asia through television, radio, and online content. This international service offers live streaming, catch-up programs, and on-demand content in multiple languages, with emergency alerts available.

What We Love

  • 🚀 High-quality live streaming
  • 👍 Informative and balanced news coverage
  • 🌍 Provides window into Japanese culture and events
  • 💡 Useful for learning Japanese

Room to Improve

  • 🐛 Buggy and unstable app performance
  • 🔇 Poor audio and video quality, especially on mobile networks
  • 🚫 Lack of Chromecast/AirPlay support

More Rakuten Optimism apps to explore

4
Movie App - Movies Now! + TV
Movie App - Movies Now! + TV
Movie App - Movies Now! + TV
TV & Movies Anywhere App Guide
Free

Discover and track films with AI-powered insights. Get real-time hype scores, unbiased AI reviews, and find where to watch movies instantly. Never miss a premiere with release alerts and countdowns.

AI Hype MeterAI Movie ReviewsFollow Favorite Films
🎬 Entertainment
(13K)
subscription
5
ABEMA(アベマ) 新しい未来のTV
ABEMA(アベマ) 新しい未来のTV
ABEMA(アベマ) 新しい未来のTV
アニメやオリジナル作品の動画が見放題
Free

This is a video streaming service offering a wide variety of content including anime, original dramas, and live events. Enjoy 24/7 broadcasts across numerous channels with no registration required. Premium subscriptions unlock exclusive content and features.

24/7 channel broadcastsOriginal dramas and reality showsAnime and movie streaming
🎬 Entertainment
(302)
free with in-app purchases
6
Hatsune Miku official Mikunavi
Hatsune Miku official Mikunavi
Hatsune Miku official Mikunavi
Hatsune Miku News Provider App
Free

Stay updated with the latest news and events for Hatsune Miku and other Piapro characters. Receive notifications, check event details, and collect digital badges by scanning QR codes at venues.

Piapro character news updatesEvent informationGoods on sale notifications
📡 News
(93)
free
7
Tubi: Movies & Live TV
Tubi: Movies & Live TV
Tubi: Movies & Live TV
Watch sports, news, TV & more
Free

Stream a vast library of movies, TV series, and live channels without any subscription fees. Discover new content added weekly, including originals and international entertainment. Enjoy personalized recommendations and a seamless viewing experience across multiple devices.

Fee-free streamingLargest library of contentLive TV channels
🎬 Entertainment
(1.2M)
free with in-app purchases
8
My Movies & TV Shows Watchlist
My Movies & TV Shows Watchlist
My Movies & TV Shows Watchlist
Organize your favorite Movies
Free

Easily organize your favorite movies and TV shows. Track release dates, view detailed information, watch trailers, and discover new content. Never miss an episode with notifications and a built-in calendar.

Organize movies and TV showsTrack release dates and episodesView detailed movie/show information
🎬 Entertainment
(4.9K)
free with in-app purchases
9
ライブドア 最新ニュースから人気ブログ、注目のまとめまで
ライブドア 最新ニュースから人気ブログ、注目のまとめまで
ライブドア 最新ニュースから人気ブログ、注目のまとめまで
漫画/まとめ/天気/地震・災害速報/スポーツ/子育て/レシピ
Free

Access the latest news with 3-line summaries and a wide range of popular blogs. Get timely alerts for important disaster information and customize your feed with topics and creators you love.

3-line news summariesAccess to popular blogsDisaster and earthquake alerts
📡 News
(27)
free with in-app purchases
10
Apple TV
Apple TV
Apple TV
Originals, Sports & More
Free

This app is a central hub for exclusive original series, movies, and live sports like Formula 1 and MLB. It also aggregates content from your favorite streaming services, allowing you to buy or rent titles and discover new shows.

Exclusive Apple OriginalsLive Formula 1 & MLBBuy or rent movies
🎬 Entertainment
(1.7M)
free with in-app purchases
11
radikker
radikker
radikker
by iside system
Free

Access Japan's simultaneous broadcasting radio service on your mobile device. Enjoy live radio streams from various regions within Japan. This simple application provides a straightforward way to tune into your favorite Japanese radio stations.

Access radiko serviceSimultaneous broadcastingRegional radio streams
🎬 Entertainment
(3)
ad-supported
12
日本動畫新番
日本動畫新番
日本動畫新番
日本動畫番組情報 - 每季更新
Free
🎬 Entertainment
(3)
13
チャットアプリORCA - オルカ
チャットアプリORCA - オルカ
チャットアプリORCA - オルカ
チャット中心のひまつぶしトークSNSアプリ
Free

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.

Casual chat communityFind friends with similar interestsSimple and easy to use
🌐 Social Networking
(251)
free with in-app purchases
14
Sharing Happiness in Clover
Sharing Happiness in Clover
Sharing Happiness in Clover
Post Happy!
Free

Share your moments of happiness, big or small, through photos, videos, and stories. Connect with others who value positivity, find inspiration, and spread joy. Build meaningful connections and enhance your own well-being by sharing and experiencing happiness.

Share happiness with photos, videos, and textView and connect with others' happy momentsMessage and favorite users with similar values
📚 Books
(672)
free with in-app purchases
15
Makuake（マクアケ）
Makuake（マクアケ）
Makuake（マクアケ）
アタラシイものや体験が続々登場
Free

Discover innovative gadgets, fashion, and creative projects. Support promising ideas through crowdfunding and receive notifications about new arrivals and project milestones. Ideal for those who enjoy discovering new things and backing ambitious ventures.

Discover new gadgets and fashionSupport creative projectsReceive new arrival notifications
🛍️ Shopping
(42K)
ad-supported
16
ラジオ再放送まとめ
ラジオ再放送まとめ
ラジオ再放送まとめ
人気のラジオ番組を聴き逃したらここで聴こう
Free
📡 News
(74)
17
Read World News in Japanese
Read World News in Japanese
Read World News in Japanese
by Noriaki Tomita
Free
📡 News
(0)
18
NIKKEI AR
NIKKEI AR
NIKKEI AR
by NIKKEI INC.
Free

Enhance your reading experience with augmented reality. This app brings newspaper content to life, offering a new way to engage with information and share discoveries.

Augmented reality content viewingEnhanced newspaper reading experienceInformation sharing capabilities
💼 Business
(0)
free
19
News for tech & gadgets
News for tech & gadgets
News for tech & gadgets
by Noriaki Tomita
Free
📡 News
(0)
20
Terakoya
Terakoya
Terakoya
日本の学習者を繋ぐ
Free
📚 Education
(0)