# 贞心365 vs 快看水母

The clearest difference is in-app purchases: 贞心365 at none against 快看水母's 2. 贞心365 also leads on iOS requirement (11.0 vs 16.4). 快看水母's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. 快看水母 sells 2 in-app purchases, starting at $0.99 per month. 贞心365 asks for nothing beyond the download.

贞心365 ships an update every 4 months, 快看水母 every 6 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 贞心365 | 快看水母 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/id6447085460/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 119 MB | 134 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [北京社趣网络科技有限公司](https://appshunter.io/developer/1281981819) | [Beijing Simple Stone Technology Co., Ltd.](https://appshunter.io/developer/1680298701) |

## What reviewers say

### 贞心365

[App page](https://appshunter.io/ios/app/365/id1537547513)

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

**In-app purchases:** none


### 快看水母

[App page](https://appshunter.io/ios/app/id6447085460)

Experience a clean, ad-free community forum with full post detail preservation. Enjoy intuitive navigation, customizable reading settings, and seamless content sharing. This app offers tools for creating shareable images or PDFs and managing your community interactions.

**Highlights:** Ad-free experience, Full post detail preservation, Real-time IP location display, Customizable font sizes, Gesture-based navigation, Bookmark reading progress, Generate shareable images/PDFs, User tagging and blocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $5.99 | per year |


## Frequently asked questions

### Is 贞心365 free?

贞心365 is free to download, with no in-app purchases.

### Is 快看水母 free?

快看水母 is free to download, with in-app purchases available.

### Do 贞心365 or 快看水母 have ads?

Neither 贞心365 nor 快看水母 shows ads.

### Which is updated more often, 贞心365 or 快看水母?

贞心365 ships an update every 4 months, and 快看水母 every 6 weeks. Most recently, 贞心365 was updated on October 13, 2026 and 快看水母 on October 12, 2026.

---

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