# GCP vs CertiHub

The clearest difference is update cadence: CertiHub at weekly against GCP's every 2 weeks. GCP's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GCP sells 2 one-off in-app purchases and CertiHub sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

GCP ships an update every 2 weeks, CertiHub weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | GCP | CertiHub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 44 MB | 15 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) | [Allan Jr Ramirez](https://appshunter.io/developer/1837150316) |

## What reviewers say

### GCP

[App page](https://appshunter.io/ios/app/gcp-pca-cloud-architect-2026/id6757184069)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Credits | $1.99 | one-time |
| Unlock Premium | $5.99 | one-time |


### CertiHub

[App page](https://appshunter.io/ios/app/certihub/id6757307864)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertiHub Pro Monthly | $1.99 | per month |
| CertiHub Pro Annual | $12.99 | per year |


## Frequently asked questions

### Is GCP free?

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

### Is CertiHub free?

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

### Do GCP or CertiHub have ads?

Neither GCP nor CertiHub shows ads.

### Which is updated more often, GCP or CertiHub?

GCP ships an update every 2 weeks, and CertiHub weekly. Most recently, GCP was updated on October 31, 2026 and CertiHub on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*