# VJSP vs 钢信

The clearest difference is iOS requirement: 钢信 at 11.0 against VJSP's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

VJSP ships an update every 4 weeks, 钢信 monthly. The most recent releases landed on September 18, 2026 and December 30, 2025 respectively.

## The numbers

| Metric | VJSP | 钢信 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 141 MB | 83 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shanghai Ruicheng Software Co., Ltd.](https://appshunter.io/developer/937064341) | [中联钢信电子商务有限公司](https://appshunter.io/developer/1166841040) |

## What reviewers say

### VJSP

[App page](https://appshunter.io/ios/app/vjsp/id1253817902)

**In-app purchases:** none


### 钢信

[App page](https://appshunter.io/ios/app/id1474512012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VJSP free?

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

### Is 钢信 free?

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

### Do VJSP or 钢信 have ads?

Neither VJSP nor 钢信 shows ads.

### Which is updated more often, VJSP or 钢信?

VJSP ships an update every 4 weeks, and 钢信 monthly. Most recently, VJSP was updated on September 18, 2026 and 钢信 on December 30, 2025.

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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.*