# CodeBlu vs PrepBot

The clearest difference is in-app purchases: CodeBlu at none against PrepBot's 3. PrepBot's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PrepBot sells 3 in-app purchases, starting at $5.99 per 7 days. CodeBlu asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CodeBlu | PrepBot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 42 MB | 80 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Eduonix Learning Solutions Private Limited](https://appshunter.io/developer/1253427173) | [MIMANSHA MAYANKBHAI BRAHMBHATT](https://appshunter.io/developer/1896021974) |

## What reviewers say

### CodeBlu

[App page](https://appshunter.io/ios/app/codeblu/id1662425629)

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

**In-app purchases:** none


### PrepBot

[App page](https://appshunter.io/ios/app/prepbot-ai-interview-helper/id6765644458)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is CodeBlu free?

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

### Is PrepBot free?

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

### Do CodeBlu or PrepBot have ads?

Neither CodeBlu nor PrepBot shows ads.

### Which is updated more often, CodeBlu or PrepBot?

CodeBlu ships an update every 3 weeks, and PrepBot every 3 weeks. Most recently, CodeBlu was updated on September 23, 2026 and PrepBot on September 10, 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.*