# Learn NodeJs & ExpressJs vs C++ Data Structures & Algo

The clearest difference is price: C++ Data Structures & Algo at Free against Learn NodeJs & ExpressJs's $1.99. Learn NodeJs & ExpressJs's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

C++ Data Structures & Algo is free to download; Learn NodeJs & ExpressJs costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn NodeJs & ExpressJs | C++ Data Structures & Algo |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 41 MB | 18 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Muhammad Umair](https://appshunter.io/developer/1696049320) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Learn NodeJs & ExpressJs

[App page](https://appshunter.io/ios/app/learn-nodejs-and-expressjs/id6754793336)

**Features:** macOS Compatibility, 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 Learn NodeJs & ExpressJs free?

Learn NodeJs & ExpressJs costs $1.99, 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 Learn NodeJs & ExpressJs or C++ Data Structures & Algo have ads?

Neither Learn NodeJs & ExpressJs nor C++ Data Structures & Algo shows ads.

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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.*