# 犬岛 vs Second Me

犬岛 and Second Me both sit at 4.5 stars, but that hides the real split: 90% of Second Me's written reviews are positive against 11% of 犬岛's. Second Me also leads on ratings volume (153 vs 30). 犬岛's advantage is update cadence (every 3 days vs every 11 days) and iOS requirement (13.0 vs 15.5). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 犬岛 sells 10 in-app purchases, starting at $2.99 per 7 days and Second Me sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for 犬岛 against 4.6 for Second Me. That said, the two scores are not equally well evidenced: Second Me has 153 ratings behind it against 30, so its average is the more settled of the two. Written reviews are what separate them: 11% of 犬岛's written reviews are positive against 90% of Second Me's.

犬岛 ships an update every 3 days, Second Me every 11 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | 犬岛 | Second Me |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (30 ratings)](https://appshunter.io/ios/app/id6450510581/reviews) | **[4.6 (153 ratings)](https://appshunter.io/ios/app/second-me-your-digital-mind/id6475769640/reviews)** |
| Number of ratings | 30 | **153** |
| Positive reviews | 11.1% of reviews | **89.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 130 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Quandao Co., Ltd.](https://appshunter.io/developer/1370250847) | [Mindverse AI](https://appshunter.io/developer/1725116814) |

## What reviewers say

### 犬岛

[App page](https://appshunter.io/ios/app/id6450510581)

This app is a life journaling tool that supports rich text formatting, multi-level tagging, and various organizational methods like calendars and timelines. It fosters a community for deep communication and self-expression, connecting users through shared thoughts and experiences. AI features assist in organizing content, tracking emotions, and matching users.

**Highlights:** Rich text formatting, Multi-level tagging, Calendar and timeline views, Public sharing of entries, AI-driven content organization, User matching based on inner qualities, Emotional tracking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1周 | $2.99 | per 7 days |
| 1周 | $3.99 | per 7 days |
| 1周 | $4.99 | per 7 days |
| 1个月 | $7.99 | per month |
| 3个月 | $19.99 | per 3 months |
| 1个月 | $19.99 | per month |
| 6个月 | $24.99 | per 6 months |
| 1年 | $29.99 | per year |
| 3个月 | $29.99 | per 3 months |
| 6个月 | $49.99 | per 6 months |


### Second Me

[App page](https://appshunter.io/ios/app/second-me-your-digital-mind/id6475769640)

This social network uses AI to handle the initial social legwork, connecting you with people based on deep resonance rather than superficial criteria. Your AI identity learns from you to find meaningful connections, acting as a social concierge to maintain relationships.

**Highlights:** Dynamic AI identity learns from user data, Connection based on deep personality resonance, AI handles initial social legwork and small talk, AI acts as a social concierge for relationship maintenance, Ensures all identities are tied to real people

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per month |
| Plus | $0.99 | per month |
| Pro (Monthly) | $10.00 | per month |
| Pro (Monthly) | $20.00 | per month |
| Max (Monthly) | $43.00 | per month |
| Pro (Annually) | $100.00 | per year |
| Pro (Annually) | $200.00 | per year |
| Max (Annually) | $439.00 | per year |
| 1,000 Diamonds | $22.99 | one-time |
| 10,000 Diamonds | $229.99 | one-time |

**What reviewers like**

- 🚀 Efficient and productive
- 👍 Intuitive and user-friendly
- 🤖 Impressive AI capabilities
- 💡 Innovative features
- 🎨 Visually appealing design

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- ⏱️ Slow response times at times
- 🔒 Concerns about security and privacy
- 💰 Hidden or unclear pricing
- 🚫 Limitations on certain features or functionality

**Reported bugs**

- Audio recording issues
- Syncing problems between devices
- Inconsistent performance on different platforms

**Requested features**

- iPad version
- More customization options
- Improved integration with other apps
- Enhanced voice recording and transcription
- Ability to turn off specific notifications


## Frequently asked questions

### Is 犬岛 free?

犬岛 is free to download, with in-app purchases available.

### Is Second Me free?

Second Me is free to download, with in-app purchases available.

### Which has better reviews, 犬岛 or Second Me?

Second Me is rated higher. 犬岛 averages 4.5 out of 5 from 30 ratings, while Second Me averages 4.6 from 153 ratings.

### Do 犬岛 or Second Me have ads?

Neither 犬岛 nor Second Me shows ads.

### Which is updated more often, 犬岛 or Second Me?

犬岛 ships an update every 3 days, and Second Me every 11 days. Most recently, 犬岛 was updated on October 21, 2026 and Second Me on October 21, 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.*