# 计算机二级考试题库 vs Learn C Programming

The clearest difference is iOS requirement: 计算机二级考试题库 at 12.0 against Learn C Programming's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 计算机二级考试题库 sells 10 one-off in-app purchases and Learn C Programming sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 计算机二级考试题库 | Learn C Programming |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 86 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [长沙优学互动信息技术有限公司](https://appshunter.io/developer/1247376685) | [文利 罗](https://appshunter.io/developer/1743701483) |

## What reviewers say

### 计算机二级考试题库

[App page](https://appshunter.io/ios/app/ms-office-c/id1456692666)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 一个月找答案+题库 | $7.99 | one-time |
| 三个月题库 | $11.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |


### Learn C Programming

[App page](https://appshunter.io/ios/app/learn-c-programming-offline/id6505055441)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C Language Assistant Unlock | $1.99 | one-time |


## Frequently asked questions

### Is 计算机二级考试题库 free?

计算机二级考试题库 is free to download, with in-app purchases available.

### Is Learn C Programming free?

Learn C Programming is free to download, with in-app purchases available.

### Do 计算机二级考试题库 or Learn C Programming have ads?

Neither 计算机二级考试题库 nor Learn C Programming shows ads.

### Which is updated more often, 计算机二级考试题库 or Learn C Programming?

计算机二级考试题库 ships an update every 3 months, and Learn C Programming every 3 months. Most recently, 计算机二级考试题库 was updated on September 11, 2026 and Learn C Programming on September 15, 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.*