# Interview Dojo vs DevPrep

The clearest difference is in-app purchases: Interview Dojo at none against DevPrep's 5. DevPrep's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. DevPrep sells 5 one-off in-app purchases. Interview Dojo asks for nothing beyond the download.

## The numbers

| Metric | Interview Dojo | DevPrep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 43 MB | 149 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tech Venture LLC](https://appshunter.io/developer/1851623014) | [Thieu Khue](https://appshunter.io/developer/1554439862) |

## What reviewers say

### Interview Dojo

[App page](https://appshunter.io/ios/app/interview-dojo/id6755057417)

Prepare for technical interviews with AI-powered mock interviews, coding challenges, and behavioral prompts. Track your progress and focus on weak areas with offline access. Get ready for your next big offer.

**Highlights:** 500+ curated coding questions, AI-guided mock interviews, Behavioral question bank, Progress tracking, Offline access

**In-app purchases:** none


### DevPrep

[App page](https://appshunter.io/ios/app/devprep-ai-interview-coach/id6755906092)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backend Scale pack | $9.99 | one-time |
| Data Structure & Algorithms pack | $9.99 | one-time |
| System Design pack | $9.99 | one-time |
| Frontend Engineering pack | $9.99 | one-time |
| Unlock all Pro Packs | $29.99 | one-time |


## Frequently asked questions

### Is Interview Dojo free?

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

### Is DevPrep free?

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

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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.*