# 油站CEO vs 藏文识字

The clearest difference is in-app purchases: 油站CEO at none against 藏文识字's 2. 油站CEO also leads on iOS requirement (12.4 vs 15.0). 藏文识字's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. 藏文识字 sells 2 in-app purchases, starting at $4.99 per month. 油站CEO asks for nothing beyond the download.

油站CEO ships an update monthly, 藏文识字 every 10 days. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 油站CEO | 藏文识字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 19 MB | 253 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shandong Xiaohaitun Energy Technology Co., Ltd.](https://appshunter.io/developer/1742911797) | [Qinghai Ayang Culture Communication Co., Ltd.](https://appshunter.io/developer/1887747476) |

## What reviewers say

### 油站CEO

[App page](https://appshunter.io/ios/app/ceo/id6499246837)

**Features:** macOS Compatibility

**In-app purchases:** none


### 藏文识字

[App page](https://appshunter.io/ios/app/id6770189146)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | per month |
| 年度会员 | $39.99 | per year |


## Frequently asked questions

### Is 油站CEO free?

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

### Is 藏文识字 free?

藏文识字 is free to download, with in-app purchases available.

### Do 油站CEO or 藏文识字 have ads?

Neither 油站CEO nor 藏文识字 shows ads.

### Which is updated more often, 油站CEO or 藏文识字?

油站CEO ships an update monthly, and 藏文识字 every 10 days. Most recently, 油站CEO was updated on October 7, 2026 and 藏文识字 on October 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.*