# 研华商城（YHStore） vs 展业牛牛

The clearest difference is iOS requirement: 研华商城（YHStore） at 9.0 against 展业牛牛's 12.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 研华商城（YHStore） | 展业牛牛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6747657167/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 47 MB | 19 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nanning Yanhua Electronics Co., Ltd.](https://appshunter.io/developer/525374499) | [Qingdao Baiqi Asset Management Co., Ltd.](https://appshunter.io/developer/1671956190) |

## What reviewers say

### 研华商城（YHStore）

[App page](https://appshunter.io/ios/app/yhstore/id1526249487)

**Features:** macOS Compatibility

**In-app purchases:** none


### 展业牛牛

[App page](https://appshunter.io/ios/app/id6747657167)

A lightweight, offline CRM designed for sales professionals and small teams. Manage customer profiles, track follow-ups, and gain insights with data analysis, all while prioritizing privacy and security with local storage and PIN/Face ID protection.

**Highlights:** Complete customer profiles, Customizable client tags and scoring, Follow-up reminders and timeline, Data analysis and trend visualization, Offline access and local data storage, PIN and Face ID security, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 研华商城（YHStore） free?

研华商城（YHStore） is free to download, with no in-app purchases.

### Is 展业牛牛 free?

展业牛牛 is free to download, with no in-app purchases.

### Do 研华商城（YHStore） or 展业牛牛 have ads?

Neither 研华商城（YHStore） nor 展业牛牛 shows ads.

### Which is updated more often, 研华商城（YHStore） or 展业牛牛?

研华商城（YHStore） ships an update every 3 weeks, and 展业牛牛 every 3 weeks. Most recently, 研华商城（YHStore） was updated on November 7, 2026 and 展业牛牛 on October 30, 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.*