# C/C++ Offline compiler vs TECNM/ITCA

The clearest difference is in-app purchases: TECNM/ITCA at none against C/C++ Offline compiler's 4. C/C++ Offline compiler's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. C/C++ Offline compiler sells 4 one-off in-app purchases. TECNM/ITCA asks for nothing beyond the download.

C/C++ Offline compiler ships an update every 2 weeks, TECNM/ITCA every 5 weeks. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | C/C++ Offline compiler | TECNM/ITCA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/cc-plus-plus-offline-compiler/id1506375410/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 366 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凌云 蔡](https://appshunter.io/developer/1501463585) | [Uplift Educational Solutions](https://appshunter.io/developer/1793846825) |

## What reviewers say

### C/C++ Offline compiler

[App page](https://appshunter.io/ios/app/cc-plus-plus-offline-compiler/id1506375410)

This application provides an integrated development environment for C/C++ programming, allowing users to compile and run code offline. It supports multiple file imports, standard input/output functions, and code formatting tools for a convenient mobile coding experience.

**Highlights:** Offline C/C++ compilation, Integrated Development Environment (IDE), Multiple file import support, Standard scanf/printf functions, Command line operation, One-click code formatting, Rich theme display

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月会员 | $0.99 | one-time |
| 一年会员 | $2.99 | one-time |
| 永久vip | $3.99 | one-time |
| One year vip | $9.99 | one-time |


### TECNM/ITCA

[App page](https://appshunter.io/ios/app/tecnmitca/id1584832907)

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

**In-app purchases:** none


## Frequently asked questions

### Is C/C++ Offline compiler free?

C/C++ Offline compiler is free to download, with in-app purchases available.

### Is TECNM/ITCA free?

TECNM/ITCA is free to download, with no in-app purchases.

### Do C/C++ Offline compiler or TECNM/ITCA have ads?

Neither C/C++ Offline compiler nor TECNM/ITCA shows ads.

### Which is updated more often, C/C++ Offline compiler or TECNM/ITCA?

C/C++ Offline compiler ships an update every 2 weeks, and TECNM/ITCA every 5 weeks. Most recently, C/C++ Offline compiler was updated on June 4, 2026 and TECNM/ITCA on September 9, 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.*