# MBA智库（专业版） vs 油题库·

The clearest difference is price: 油题库· at Free against MBA智库（专业版）'s $0.99. 油题库· also leads on in-app purchases (none vs 10) and iOS requirement (12.0 vs 14.0). MBA智库（专业版）'s advantage is update cadence (monthly vs every 3 months). On ads and device support there is nothing between them.

油题库· is free to download; MBA智库（专业版） costs $0.99 up front. MBA智库（专业版） sells 10 in-app purchases, starting at $3.99 per month. 油题库· asks for nothing beyond the download.

MBA智库（专业版） ships an update monthly, 油题库· every 3 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MBA智库（专业版） | 油题库· |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/mba/id1060006458/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 7 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [mbalib](https://appshunter.io/developer/908915364) | [石油工业出版社](https://appshunter.io/developer/1019225064) |

## What reviewers say

### MBA智库（专业版）

[App page](https://appshunter.io/ios/app/mba/id1060006458)

Access a vast library of professional documents, online courses, and economic management knowledge. Enhance your business acumen with expert insights and resources designed for managers and entrepreneurs.

**Highlights:** 1000+ online courses, 430k+ economic management encyclopedia entries, 11.5M+ professional documents and reports, Daily financial news and management articles, Database of 263 business schools, 1600+ audio explanations of management knowledge

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文档VIP | $3.99 | per month |
| 课堂 VIP 连续包月 | $14.99 | per month |
| 大咖讲百科VIP连续包年 | $28.99 | per year |
| 6M币 | $0.99 | one-time |
| 108M币 | $14.99 | one-time |
| 198M币 | $29.99 | one-time |
| 2年大咖VIP | $29.99 | one-time |
| 388M币 | $59.99 | one-time |
| 课堂VIP1年 | $199.99 | one-time |
| 课堂VIP1年+4个月 | $199.99 | one-time |


### 油题库·

[App page](https://appshunter.io/ios/app/id1432487310)

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

**In-app purchases:** none


## Frequently asked questions

### Is MBA智库（专业版） free?

MBA智库（专业版） costs $0.99, and also offers in-app purchases.

### Is 油题库· free?

油题库· is free to download, with no in-app purchases.

### Do MBA智库（专业版） or 油题库· have ads?

Neither MBA智库（专业版） nor 油题库· shows ads.

### Which is updated more often, MBA智库（专业版） or 油题库·?

MBA智库（专业版） ships an update monthly, and 油题库· every 3 months. Most recently, MBA智库（专业版） was updated on November 2, 2026 and 油题库· on October 26, 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.*