# 视康之家 vs 12Ser

视康之家 and 12Ser are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

视康之家 ships an update every 6 weeks, 12Ser every 2 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 视康之家 | 12Ser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 25 MB | 63 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Shenzhen KSJ Network Technology Development Co.,Ltd](https://appshunter.io/developer/1589915252) | [传斌 邓](https://appshunter.io/developer/1707474409) |

## What reviewers say

### 视康之家

[App page](https://appshunter.io/ios/app/id1589915250)

**Features:** macOS Compatibility

**In-app purchases:** none


### 12Ser

[App page](https://appshunter.io/ios/app/12ser/id6469258496)

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

**In-app purchases:** none


## Frequently asked questions

### Is 视康之家 free?

视康之家 is free to download, with no in-app purchases.

### Is 12Ser free?

12Ser is free to download, with no in-app purchases.

### Do 视康之家 or 12Ser have ads?

Neither 视康之家 nor 12Ser shows ads.

### Which is updated more often, 视康之家 or 12Ser?

视康之家 ships an update every 6 weeks, and 12Ser every 2 months. Most recently, 视康之家 was updated on November 3, 2026 and 12Ser on October 27, 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.*