# 技能树 vs C++程序设计

The clearest difference is in-app purchases: 技能树 at none against C++程序设计's 1. 技能树 also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. C++程序设计 sells 1 one-off in-app purchase. 技能树 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 技能树 | C++程序设计 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/c-plus-plus/id1395830025/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 6 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Grape Vine Information Technology Co., Ltd.](https://appshunter.io/developer/1118349562) | [宏斌 樊](https://appshunter.io/developer/1452129040) |

## What reviewers say

### 技能树

[App page](https://appshunter.io/ios/app/it/id1184126086)

**Features:** macOS Compatibility

**In-app purchases:** none


### C++程序设计

[App page](https://appshunter.io/ios/app/c-plus-plus/id1395830025)

Learn C++ programming with this app, covering basics, object-oriented concepts, and advanced topics. It offers Q&A for technical points and a comprehensive test bank to assess your knowledge. Features include bookmarking, image zooming, and adjustable text sizes for a personalized learning experience.

**Highlights:** C++ programming basics, Object-oriented and advanced concepts, Technical Q&A, Comprehensive test bank, Bookmarking and progress saving, Adjustable font sizes, Image zooming

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去除广告插件 | $3.99 | one-time |


## Frequently asked questions

### Is 技能树 free?

技能树 is free to download, with no in-app purchases.

### Is C++程序设计 free?

C++程序设计 is free to download, with in-app purchases available.

### Do 技能树 or C++程序设计 have ads?

C++程序设计 shows ads; 技能树 does not.

### Which is updated more often, 技能树 or C++程序设计?

技能树 ships an update every 3 months, and C++程序设计 every 3 months. Most recently, 技能树 was updated on October 9, 2026 and C++程序设计 on October 5, 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.*