# 二次元伴侣 vs 星语岛

The clearest difference is rating: 星语岛 at 5.0 against 二次元伴侣's 4.0. 星语岛 also leads on in-app purchases (none vs 6) and ads (none vs shown). 二次元伴侣's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume and device support there is nothing between them.

Both are free to download. 二次元伴侣 sells 6 in-app purchases, starting at $2.99 per month. 星语岛 asks for nothing beyond the download.

星语岛 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

二次元伴侣 ships an update every 6 months, 星语岛 every 2 weeks. The most recent releases landed on September 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 二次元伴侣 | 星语岛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/aiai/id6737899756/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6760276833/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 63 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [彦佐 董](https://appshunter.io/developer/1737840026) | [杰 欧](https://appshunter.io/developer/1696521235) |

## What reviewers say

### 二次元伴侣

[App page](https://appshunter.io/ios/app/aiai/id6737899756)

Create and customize your ideal AI companion with unique visuals, personalities, and voices. Engage in intelligent conversations, receive emotional support, and build a shared world through interactive stories and tasks. Perfect for those seeking a personalized virtual relationship.

**Highlights:** Image customization (face, hair, eyes, clothing), Personality shaping (tsundere, gentle, yandere, energetic), Voice customization and replication, Emotional understanding and support, Daily life assistance (reminders, alarms), Interactive storytelling and tasks, Vast topic library for conversations

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP订阅 | $2.99 | per month |
| 季度VIP订阅 | $3.99 | per 3 months |
| 年度VIP订阅 | $4.99 | per year |
| 二次元伴侣月度会员高级账户 | $9.99 | per month |
| 二次元伴侣季度会员高级账户 | $14.99 | per 3 months |
| 二次元伴侣年度会员高级账户 | $19.99 | per year |


### 星语岛

[App page](https://appshunter.io/ios/app/ai/id6760276833)

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.

**Highlights:** Immersive story interaction, Multi-branching narratives, High-quality anime characters, Rich story worlds, Multi-character interaction, AI companion chat, Immersive atmosphere

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 二次元伴侣 free?

二次元伴侣 is free to download, with in-app purchases available.

### Is 星语岛 free?

星语岛 is free to download, with no in-app purchases.

### Which has better reviews, 二次元伴侣 or 星语岛?

星语岛 is rated higher. 二次元伴侣 averages 4.0 out of 5 from 2 ratings, while 星语岛 averages 5.0 from 3 ratings.

### Do 二次元伴侣 or 星语岛 have ads?

二次元伴侣 shows ads; 星语岛 does not.

### Which is updated more often, 二次元伴侣 or 星语岛?

二次元伴侣 ships an update every 6 months, and 星语岛 every 2 weeks. Most recently, 二次元伴侣 was updated on September 11, 2026 and 星语岛 on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*