# PassTIA vs CertOwl

PassTIA and CertOwl are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PassTIA sells 2 one-off in-app purchases and CertOwl sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PassTIA | CertOwl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 50 MB | 86 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Cosmin-Adrian Iurea](https://appshunter.io/developer/1894075314) | [Elvis Barisic](https://appshunter.io/developer/6786441554) |

## What reviewers say

### PassTIA

[App page](https://appshunter.io/ios/app/passtia-comptia-exam-prep/id6762411882)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PassTIA Exam Pass | $2.99 | one-time |
| PassTIA Plus — Lifetime Membership | $35.99 | one-time |


### CertOwl

[App page](https://appshunter.io/ios/app/certowl/id6786441552)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertOwl Pro | $5.99 | per month |
| CertOwl Pro | $39.99 | per year |


## Frequently asked questions

### Is PassTIA free?

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

### Is CertOwl free?

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

### Do PassTIA or CertOwl have ads?

Neither PassTIA nor CertOwl 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.*