# C Reference vs 菜鸟教程

The clearest difference is review sentiment: C Reference at 55% against 菜鸟教程's 0%. C Reference also leads on chart position (#197 vs unranked) and price ($0.99 vs $1.99). 菜鸟教程's advantage is rating (3.9 vs 2.0) and ratings volume (8 vs 1). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

C Reference costs $0.99 and 菜鸟教程 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

菜鸟教程 holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: 菜鸟教程 has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 55% of C Reference's written reviews are positive against 0% of 菜鸟教程's, so the app with the better star average is not the one people write more warmly about.

C Reference ships an update every 24 months, 菜鸟教程 every 16 months. The most recent releases landed on August 30, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | C Reference | 菜鸟教程 |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/c-reference/id318595873/reviews) | **[3.9 (8 ratings)](https://appshunter.io/ios/app/pythonlearn-sql/id1104732037/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | **55.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 16 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#197** | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Wallace](https://appshunter.io/developer/318595876) | [强 马](https://appshunter.io/developer/687218962) |

## What reviewers say

### C Reference

[App page](https://appshunter.io/ios/app/c-reference/id318595873)

**Currently charting:** #197 Top Paid · Reference (US App Store)

A comprehensive offline reference for the C programming language. It serves as a quick guide for experienced programmers and a learning tool for students, covering functions, data types, and control structures with syntax, descriptions, and code examples.

**Highlights:** Offline C programming reference, Categorized C functions, Data types and control structures, Syntax, description, and examples, Sample code for each detail sheet, No internet connection required

**In-app purchases:** none


### 菜鸟教程

[App page](https://appshunter.io/ios/app/pythonlearn-sql/id1104732037)

Learn the Structured Query Language (SQL) with this comprehensive tutorial. It covers everything from basic syntax and data types to advanced concepts like joins, subqueries, and functions. Includes interview questions and an online quiz to test your knowledge.

**Highlights:** SQL Tutorial, Advanced SQL concepts, SQL Interview Questions, SQL Online Quiz, Useful SQL Functions

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

**In-app purchases:** none


## Frequently asked questions

### Is C Reference free?

C Reference costs $0.99, with no in-app purchases.

### Is 菜鸟教程 free?

菜鸟教程 costs $1.99, with no in-app purchases.

### Which has better reviews, C Reference or 菜鸟教程?

菜鸟教程 is rated higher. C Reference averages 2.0 out of 5 from 1 ratings, while 菜鸟教程 averages 3.9 from 8 ratings.

### Do C Reference or 菜鸟教程 have ads?

Neither C Reference nor 菜鸟教程 shows ads.

### Which is updated more often, C Reference or 菜鸟教程?

C Reference ships an update every 24 months, and 菜鸟教程 every 16 months. Most recently, C Reference was updated on August 30, 2026 and 菜鸟教程 on August 23, 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.*