# 7850 vs 犬岛

The clearest difference is rating: 犬岛 at 4.6 against 7850's 3.0. 犬岛 also leads on update cadence (every 3 days vs weekly) and ratings volume (32 vs 4). 7850's advantage is review sentiment (33% vs 11%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 7850 sells 13 one-off in-app purchases and 犬岛 sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

犬岛 holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: 犬岛 has 32 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 33% of 7850's written reviews are positive against 11% of 犬岛's, so the app with the better star average is not the one people write more warmly about.

7850 ships an update weekly, 犬岛 every 3 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 7850 | 犬岛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/7850/id1616470466/reviews) | **[4.6 (32 ratings)](https://appshunter.io/ios/app/id6450510581/reviews)** |
| Number of ratings | 4 | **32** |
| Positive reviews | **33.3% of reviews** | 11.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 361 MB | 143 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Yunzhanghu 7850 (Tianjin) Digital Economy Co., Ltd.](https://appshunter.io/developer/6786212491) | [Shanghai Quandao Co., Ltd.](https://appshunter.io/developer/1370250847) |

## What reviewers say

### 7850

[App page](https://appshunter.io/ios/app/7850/id1616470466)

Discover your authentic self and connect with others through spontaneous conversations and shared experiences. This platform offers a relaxed environment for genuine interactions, allowing you to be yourself without pressure. Engage in lively discussions, join group activities, or simply enjoy a comfortable presence.

**Highlights:** Spontaneous conversations, Authentic self-expression, Group activities, Shared experiences, Relaxed social environment, Voice and text chat

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100∞小米 | $0.99 | one-time |
| 600∞小米 | $0.99 | one-time |
| 活动礼包 | $0.99 | one-time |
| 7 ∞大米 | $0.99 | one-time |
| 42 ∞大米 | $0.99 | one-time |
| 1800∞小米 | $2.99 | one-time |
| 126 ∞大米 | $2.99 | one-time |
| 3000∞小米 | $3.99 | one-time |
| 210 ∞大米 | $3.99 | one-time |
| 6800∞小米 | $9.99 | one-time |
| 476 ∞大米 | $9.99 | one-time |
| 12800∞小米 | $19.99 | one-time |
| 896 ∞大米 | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is 7850 free?

7850 is free to download, with in-app purchases available.

### Is 犬岛 free?

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

### Which has better reviews, 7850 or 犬岛?

犬岛 is rated higher. 7850 averages 3.0 out of 5 from 4 ratings, while 犬岛 averages 4.6 from 32 ratings.

### Do 7850 or 犬岛 have ads?

Neither 7850 nor 犬岛 shows ads.

### Which is updated more often, 7850 or 犬岛?

7850 ships an update weekly, and 犬岛 every 3 days. Most recently, 7850 was updated on October 11, 2026 and 犬岛 on October 24, 2026.

---

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