悅己 vs 星语岛
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
悅己
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悦己(ユエジ)— 小説創作&AI最適化プラットフォーム あなたの創作を、AIの力でもっと輝かせる。 「悦己」は、小説の執筆からAIによる文章最適化までをワンストップで実現する創作支援アプリです。 主な機能: ・小説管理 — 複数の作品を一元管理。章立ての並べ替えも自由自在。 ・AI文章最適化 — 推敲・感情表現・言い回し・文体・描写の細部・批注添削の6種類のAI最適化で、あなたの文章をより洗練された作品へ。 ・リッチテキストエディタ — 執筆に集中できる本格エディタ。下書きの自動保存機能付き。 ・マルチフォーマット出力 — TXT・Markdownなど複数形式でのエクスポートに対応。 ・インスピレーションメモ — ふと浮かんだアイデアをすぐに記録。大切なひらめきを逃しません。 ・AI批注 — AIが段落ごとに具体的な修正提案とコメントを提供。 日本語・中国語・英語の多言語対応。いつでもどこでも、創作の楽しさを。
星语岛
Engage in immersive, interactive love stories with diverse characters and multiple plot branches. Explore various genres like romance, mystery, and fantasy through AI-driven conversations. Discover your destined partner in a beautifully designed story universe.
- Immersive story interaction
- Multi-branching narratives
- High-quality anime characters
- Rich story worlds
- Multi-character interaction
- AI companion chat
- Immersive atmosphere
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In "Star Island," every encounter is the beginning of a story. Here, you'll find gentle, healing companionship, heart-fluttering encounters, and rich story worlds encompassing suspense, school life, fantasy, and urban settings. You'll meet characters with diverse personalities and write your own story through immersive interactions. Whether it's late-night chats, romantic companionship, or exploring unknown plots, you'll find your own heart-fluttering moments. Features Immersive Story Interaction: Experience multi-branching storylines where every choice can alter the plot's direction. High-Quality Anime Characters: Gentle seniors, mysterious neighbors, aloof doctors, dangerous villains… all ready to capture your heart. Rich Story Worlds: Continuously updated with various genres including school life, suspense, fantasy, urban settings, and infinite flow (a genre of fantasy novels). Multi-Character Interaction: Experience complex relationships and multi-person storylines, exploring hidden stories and character secrets. AI-Assisted Chat: A natural and smooth interactive experience makes every conversation more realistic and warm. Exclusive Immersive Atmosphere: Exquisite UI, dreamlike visuals, and an immersive experience create your own story universe. Meet your destined one on Star Island. Privacy Policy: https://docs.qq.com/doc/DUkZwRnJGVVRrWGdh User Agreement: https://docs.qq.com/doc/DUkxsZGNyREdTUE5I
Screenshots
Verdict
The clearest difference is in-app purchases: 星语岛 at none against 悅己's 2. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 悅己 sells 2 one-off in-app purchases. 星语岛 asks for nothing beyond the download.
悅己 ships an update every 2 weeks, 星语岛 every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | 悅己 | 星语岛 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (6 ratings) — better |
| Positive reviews | — | 98.4% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 37 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | LIU ZHENHUA | 杰 欧 |
In-app purchases
悅己
- 50 Point$2.99
- YueJi 500,000 tokens$11.99
星语岛
No in-app purchases









