# TrailPass vs CertPrep

The clearest difference is in-app purchases: TrailPass at none against CertPrep's 1. TrailPass also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CertPrep sells 1 one-off in-app purchase. TrailPass asks for nothing beyond the download.

## The numbers

| Metric | TrailPass | CertPrep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 28 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Prasanna Kumar Kanchumarthi](https://appshunter.io/developer/1893134670) | [Jan Roldan Hernandez](https://appshunter.io/developer/1896444338) |

## What reviewers say

### TrailPass

[App page](https://appshunter.io/ios/app/trailpass/id6762150976)

**In-app purchases:** none


### CertPrep

[App page](https://appshunter.io/ios/app/certprep-crm-admin/id6775249100)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SF Admin Premium | $3.99 | one-time |


## Frequently asked questions

### Is TrailPass free?

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

### Is CertPrep free?

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

### Do TrailPass or CertPrep have ads?

Neither TrailPass nor CertPrep 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.*