# 共翔助手 vs SereneDiary

The clearest difference is price: 共翔助手 at Free against SereneDiary's $0.99. 共翔助手 also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (10 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

共翔助手 is free to download; SereneDiary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

共翔助手 ships an update every 2 weeks, SereneDiary every 6 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 共翔助手 | SereneDiary |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/id6469027036/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 78 MB | 1 MB |
| Requires iOS | **10** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [China Travelsky Technology Limited](https://appshunter.io/developer/443898877) | [洪卫 潘](https://appshunter.io/developer/467365143) |

## What reviewers say

### 共翔助手

[App page](https://appshunter.io/ios/app/id6469027036)

**Features:** macOS Compatibility

**In-app purchases:** none


### SereneDiary

[App page](https://appshunter.io/ios/app/serenediary/id6761915517)

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

**In-app purchases:** none


## Frequently asked questions

### Is 共翔助手 free?

共翔助手 is free to download, with no in-app purchases.

### Is SereneDiary free?

SereneDiary costs $0.99, with no in-app purchases.

### Do 共翔助手 or SereneDiary have ads?

Neither 共翔助手 nor SereneDiary shows ads.

### Which is updated more often, 共翔助手 or SereneDiary?

共翔助手 ships an update every 2 weeks, and SereneDiary every 6 weeks. Most recently, 共翔助手 was updated on October 12, 2026 and SereneDiary on October 8, 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.*