# 启牛 vs 简橙

The clearest difference is rating: 启牛 at 3.6 against 简橙's 2.5. 启牛 also leads on ratings volume (7 vs 2). 简橙's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 启牛 sells 1 one-off in-app purchase and 简橙 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

启牛 holds the better App Store score, 3.6 against 2.5. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

启牛 ships an update every 5 weeks, 简橙 every 9 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 启牛 | 简橙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (7 ratings)](https://appshunter.io/ios/app/id1517358710/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/id6498628689/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 123 MB | 232 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fairleigh(Beijing)Technology Co.,Ltd.](https://appshunter.io/developer/1475326768) | [广州简橙网络技术有限公司](https://appshunter.io/developer/1818478999) |

## What reviewers say

### 启牛

[App page](https://appshunter.io/ios/app/id1517358710)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年期启牛VIP会员 | $249.99 | one-time |


### 简橙

[App page](https://appshunter.io/ios/app/id6498628689)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6知币 | $0.99 | one-time |
| 12知币 | $1.99 | one-time |
| 68知币 | $9.99 | one-time |
| 88知币 | $12.99 | one-time |
| 108知币 | $14.99 | one-time |
| 208知币 | $29.99 | one-time |
| 年度VIP | $29.99 | one-time |
| 388知币 | $59.99 | one-time |
| 698知币 | $99.99 | one-time |
| 998知币 | $149.99 | one-time |


## Frequently asked questions

### Is 启牛 free?

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

### Is 简橙 free?

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

### Which has better reviews, 启牛 or 简橙?

启牛 is rated higher. 启牛 averages 3.6 out of 5 from 7 ratings, while 简橙 averages 2.5 from 2 ratings.

### Do 启牛 or 简橙 have ads?

Neither 启牛 nor 简橙 shows ads.

### Which is updated more often, 启牛 or 简橙?

启牛 ships an update every 5 weeks, and 简橙 every 9 days. Most recently, 启牛 was updated on October 21, 2026 and 简橙 on October 9, 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.*