# DubCode vs CodeStreak

The clearest difference is update cadence: DubCode at every 5 days against CodeStreak's every 3 weeks. DubCode also leads on iOS requirement (16.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DubCode sells 1 in-app purchase, starting at $64.99 per month and CodeStreak sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

DubCode ships an update every 5 days, CodeStreak every 3 weeks. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DubCode | CodeStreak |
| --- | --- | --- |
| 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** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 43 MB | 3 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Tangible Software LLC](https://appshunter.io/developer/1763534713) | [Mukesh Khatri](https://appshunter.io/developer/1854038208) |

## What reviewers say

### 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 |


### CodeStreak

[App page](https://appshunter.io/ios/app/codestreak-coding-interview/id6760958327)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CodeStreak Pro | $4.99 | per month |
| CodeStreak Pro | $47.99 | per year |


## Frequently asked questions

### Is DubCode free?

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

### Is CodeStreak free?

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

### Do DubCode or CodeStreak have ads?

Neither DubCode nor CodeStreak shows ads.

### Which is updated more often, DubCode or CodeStreak?

DubCode ships an update every 5 days, and CodeStreak every 3 weeks. Most recently, DubCode was updated on September 24, 2026 and CodeStreak on September 12, 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.*