# Tech Interview Prep vs Hayan Tech

The clearest difference is in-app purchases: Tech Interview Prep at none against Hayan Tech's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hayan Tech sells 1 one-off in-app purchase. Tech Interview Prep asks for nothing beyond the download.

## The numbers

| Metric | Tech Interview Prep | Hayan Tech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 25 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Aman Navani](https://appshunter.io/developer/1866204326) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### Tech Interview Prep

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Hayan Tech

[App page](https://appshunter.io/ios/app/hayan-tech/id6760188626)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vanakkam DSA | $49.99 | one-time |


## Frequently asked questions

### Is Tech Interview Prep free?

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

### Is Hayan Tech free?

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

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

Neither Tech Interview Prep nor Hayan Tech 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.*