# CertiHub vs GCP

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. CertiHub sells 2 in-app purchases, starting at $1.99 per month and GCP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CertiHub ships an update weekly, GCP every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

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

## What reviewers say

### 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 |


### GCP

[App page](https://appshunter.io/ios/app/gcp-cd-cloud-developer-2026/id6758774676)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $4.99 | one-time |


## Frequently asked questions

### Is CertiHub free?

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

### Is GCP free?

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

### Do CertiHub or GCP have ads?

Neither CertiHub nor GCP shows ads.

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

CertiHub ships an update weekly, and GCP every 2 weeks. Most recently, CertiHub was updated on October 31, 2026 and GCP on November 5, 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.*