# AlgoNinja vs Web Programming Interview Prep

The clearest difference is ads: AlgoNinja at none against Web Programming Interview Prep's shown. Web Programming Interview Prep's advantage is iOS requirement (12.0 vs 17.5). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | AlgoNinja | Web Programming Interview Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 4 MB | 75 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Titov](https://appshunter.io/developer/1737349347) | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) |

## What reviewers say

### AlgoNinja

[App page](https://appshunter.io/ios/app/algoninja/id6639586961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Web Programming Interview Prep

[App page](https://appshunter.io/ios/app/web-programming-interview-prep/id6642642458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AlgoNinja free?

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

### Is Web Programming Interview Prep free?

Web Programming Interview Prep is free to download, with no in-app purchases.

### Do AlgoNinja or Web Programming Interview Prep have ads?

Web Programming Interview Prep shows ads; AlgoNinja does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*