# CAS Mock Interview vs Prevo

The clearest difference is in-app purchases: CAS Mock Interview at none against Prevo's 3. CAS Mock Interview also leads on iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Prevo sells 3 one-off in-app purchases. CAS Mock Interview asks for nothing beyond the download.

## The numbers

| Metric | CAS Mock Interview | Prevo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 25 MB | 80 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [OUTLEAP TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1544701638) | [Notside, LLC](https://appshunter.io/developer/6783020341) |

## What reviewers say

### CAS Mock Interview

[App page](https://appshunter.io/ios/app/cas-mock-interview/id6779073303)

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

**In-app purchases:** none


### Prevo

[App page](https://appshunter.io/ios/app/prevo-visa-and-interview-prep/id6805966708)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bono Starter | $6.99 | one-time |
| Bono Value | $14.99 | one-time |
| Premium Pack | $27.99 | one-time |


## Frequently asked questions

### Is CAS Mock Interview free?

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

### Is Prevo free?

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

### Do CAS Mock Interview or Prevo have ads?

Neither CAS Mock Interview nor Prevo 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.*