# Tech Interview Prep vs CodeStreak

The clearest difference is in-app purchases: Tech Interview Prep at none against CodeStreak's 2. Tech Interview Prep also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. CodeStreak sells 2 in-app purchases, starting at $4.99 per month. Tech Interview Prep asks for nothing beyond the download.

Tech Interview Prep ships an update daily, CodeStreak every 3 weeks. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Tech Interview Prep | CodeStreak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 25 MB | 3 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Aman Navani](https://appshunter.io/developer/1866204326) | [Mukesh Khatri](https://appshunter.io/developer/1854038208) |

## What reviewers say

### Tech Interview Prep

[App page](https://appshunter.io/ios/app/tech-interview-prep/id6757340798)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Tech Interview Prep free?

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

### Is CodeStreak free?

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

### Do Tech Interview Prep or CodeStreak have ads?

Neither Tech Interview Prep nor CodeStreak shows ads.

### Which is updated more often, Tech Interview Prep or CodeStreak?

Tech Interview Prep ships an update daily, and CodeStreak every 3 weeks. Most recently, Tech Interview Prep was updated on September 21, 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.*