# Sketch C++ (Offline Compiler, Debug) vs C++ Data Structures & Algo

The clearest difference is iOS requirement: Sketch C++ (Offline Compiler, Debug) at 7.0 against C++ Data Structures & Algo's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sketch C++ (Offline Compiler, Debug) ships an update every 2 months, C++ Data Structures & Algo every 3 months. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Sketch C++ (Offline Compiler, Debug) | C++ Data Structures & Algo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/sketch-c-plus-plus-offline-compiler-debug/id980231813/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 20 MB | 18 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [辉 马](https://appshunter.io/developer/959342857) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Sketch C++ (Offline Compiler, Debug)

[App page](https://appshunter.io/ios/app/sketch-c-plus-plus-offline-compiler-debug/id980231813)

This app allows users to edit and compile C++ code directly on their iOS devices without needing an internet connection. It supports advanced C++ features and includes a debugger for analyzing code execution.

**Highlights:** Offline C++ code editing, Local compilation and execution, Integrated debugger, Syntax highlighting, Support for C++ classes and templates, Standard C/C++ library support

**Features:** Vision Pro support

**In-app purchases:** none


### C++ Data Structures & Algo

[App page](https://appshunter.io/ios/app/c-plus-plus-data-structures-and-algo/id6756428007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sketch C++ (Offline Compiler, Debug) free?

Sketch C++ (Offline Compiler, Debug) is free to download, with no in-app purchases.

### Is C++ Data Structures & Algo free?

C++ Data Structures & Algo is free to download, with no in-app purchases.

### Do Sketch C++ (Offline Compiler, Debug) or C++ Data Structures & Algo have ads?

Neither Sketch C++ (Offline Compiler, Debug) nor C++ Data Structures & Algo shows ads.

### Which is updated more often, Sketch C++ (Offline Compiler, Debug) or C++ Data Structures & Algo?

Sketch C++ (Offline Compiler, Debug) ships an update every 2 months, and C++ Data Structures & Algo every 3 months. Most recently, Sketch C++ (Offline Compiler, Debug) was updated on September 23, 2026 and C++ Data Structures & Algo on September 7, 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.*