# 牛牛模考 vs 图片分割器

The clearest difference is price: 牛牛模考 at Free against 图片分割器's $0.99. 牛牛模考 also leads on update cadence (every 2 days vs every 5 months). 图片分割器's advantage is in-app purchases (none vs 5). On ads, device support and iOS requirement there is nothing between them.

牛牛模考 is free to download; 图片分割器 costs $0.99 up front. 牛牛模考 sells 5 in-app purchases, starting at $0.99 per 3 months. 图片分割器 asks for nothing beyond the download.

牛牛模考 ships an update every 2 days, 图片分割器 every 5 months. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 牛牛模考 | 图片分割器 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 months |
| Monetization | Freemium | — |
| Size | 87 MB | 1 MB |
| Requires iOS | 16.2 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [诚志 张](https://appshunter.io/developer/1765833656) | [登康 王](https://appshunter.io/developer/1801911796) |

## What reviewers say

### 牛牛模考

[App page](https://appshunter.io/ios/app/id6743365984)

This app offers simulated exam environments with timers and sound effects to help users practice for various tests. Users can create custom exam templates and manage subjects with specific durations and workflows. It also includes productivity tools like clocks to enhance study efficiency.

**Highlights:** Simulated exam environments, Customizable exam templates, Subject and duration management, Exam process sound effects, Productivity clock tools, Timed practice sessions

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度订阅 | $0.99 | per 3 months |
| 月度订阅 | $0.99 | per month |
| 半年订阅 | $1.99 | per 6 months |
| 年度订阅 | $3.99 | per year |
| 永久订阅 | $0.99 | one-time |


### 图片分割器

[App page](https://appshunter.io/ios/app/image-splitter/id6743831121)

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

**In-app purchases:** none


## Frequently asked questions

### Is 牛牛模考 free?

牛牛模考 is free to download, with in-app purchases available.

### Is 图片分割器 free?

图片分割器 costs $0.99, with no in-app purchases.

### Do 牛牛模考 or 图片分割器 have ads?

Neither 牛牛模考 nor 图片分割器 shows ads.

### Which is updated more often, 牛牛模考 or 图片分割器?

牛牛模考 ships an update every 2 days, and 图片分割器 every 5 months. Most recently, 牛牛模考 was updated on September 19, 2026 and 图片分割器 on September 21, 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.*