# Interview Question PRO vs DubCode

The clearest difference is iOS requirement: Interview Question PRO at 12.0 against DubCode's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Interview Question PRO sells 1 one-off in-app purchase and DubCode sells 1 in-app purchase, starting at $64.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Interview Question PRO | DubCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/dubcode-ace-coding-interviews/id6642683714/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Subscription |
| Size | 68 MB | 43 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Mammoth Interactive INC](https://appshunter.io/developer/432944712) | [Tangible Software LLC](https://appshunter.io/developer/1763534713) |

## What reviewers say

### Interview Question PRO

[App page](https://appshunter.io/ios/app/interview-question-pro/id6444463643)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


### DubCode

[App page](https://appshunter.io/ios/app/dubcode-ace-coding-interviews/id6642683714)

Prepare for technical interviews with a vast collection of real questions from top tech companies. Practice your answers with AI and gain the confidence to land your dream job. New questions are added daily to keep your skills sharp.

**Highlights:** Thousands of real interview questions, Daily question updates, AI-powered practice answering, Focus on big tech companies, Algorithm and coding practice

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $64.99 | per month |


## Frequently asked questions

### Is Interview Question PRO free?

Interview Question PRO is free to download, with in-app purchases available.

### Is DubCode free?

DubCode is free to download, with in-app purchases available.

### Do Interview Question PRO or DubCode have ads?

Neither Interview Question PRO nor DubCode 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.*