# S vs 共此时

The clearest difference is in-app purchases: S at none against 共此时's 10. S also leads on iOS requirement (12.0 vs 15.5). 共此时's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 共此时 sells 10 one-off in-app purchases. S asks for nothing beyond the download.

S ships an update every 5 weeks, 共此时 every 9 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | S | 共此时 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/and/id6746662488/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 66 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [军 王](https://appshunter.io/developer/1643292826) | [Jiujiang Gongcishi Technology Co., Ltd.](https://appshunter.io/developer/1523205077) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-talk/id6443734441)

**Features:** macOS Compatibility

**In-app purchases:** none


### 共此时

[App page](https://appshunter.io/ios/app/and/id6746662488)

Connect with genuine users for deep conversations and letter writing. This app prioritizes privacy and a clean, ad-free environment to help alleviate loneliness and foster meaningful connections.

**Highlights:** Real-time user interaction, Letter writing and chat, Focus on sincerity and depth, Privacy and anti-harassment measures, Ad-free experience, Instant communication options

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip一个月 | $1.99 | one-time |
| 即时倾诉次卡 | $2.99 | one-time |
| SVIP1个月 | $2.99 | one-time |
| VIP 季卡 | $6.99 | one-time |
| 4X4 家园用地券（道具） | $6.99 | one-time |
| 5X5 家园用地券（道具） | $7.99 | one-time |
| vip一年 | $9.99 | one-time |
| 6X6 家园用地券（道具） | $9.99 | one-time |
| 终身vip会员 | $29.99 | one-time |
| SVIP一年 | $29.99 | one-time |


## Frequently asked questions

### Is S free?

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

### Is 共此时 free?

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

### Do S or 共此时 have ads?

Neither S nor 共此时 shows ads.

### Which is updated more often, S or 共此时?

S ships an update every 5 weeks, and 共此时 every 9 days. Most recently, S was updated on November 7, 2026 and 共此时 on November 12, 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.*