# GCP Knowledge Test vs GCP ML Engineer Prep 2026

The clearest difference is in-app purchases: GCP ML Engineer Prep 2026 at none against GCP Knowledge Test's 2. GCP ML Engineer Prep 2026 also leads on update cadence (every 4 days vs every 5 weeks). GCP Knowledge Test's advantage is ads (none vs shown) and iOS requirement (16.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. GCP Knowledge Test sells 2 in-app purchases, starting at $12.99 per month. GCP ML Engineer Prep 2026 asks for nothing beyond the download.

GCP Knowledge Test ships an update every 5 weeks, GCP ML Engineer Prep 2026 every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GCP Knowledge Test | GCP ML Engineer Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 13 MB | 16 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [SPIDER SERVICE SRL](https://appshunter.io/developer/1120210105) |

## What reviewers say

### GCP Knowledge Test

[App page](https://appshunter.io/ios/app/gcp-knowledge-test/id6683289765)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $12.99 | per month |
| Lifetime version | $24.99 | one-time |


### GCP ML Engineer Prep 2026

[App page](https://appshunter.io/ios/app/gcp-ml-engineer-prep-2026/id6756066624)

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

**In-app purchases:** none


## Frequently asked questions

### Is GCP Knowledge Test free?

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

### Is GCP ML Engineer Prep 2026 free?

GCP ML Engineer Prep 2026 is free to download, with no in-app purchases.

### Do GCP Knowledge Test or GCP ML Engineer Prep 2026 have ads?

GCP ML Engineer Prep 2026 shows ads; GCP Knowledge Test does not.

### Which is updated more often, GCP Knowledge Test or GCP ML Engineer Prep 2026?

GCP Knowledge Test ships an update every 5 weeks, and GCP ML Engineer Prep 2026 every 4 days. Most recently, GCP Knowledge Test was updated on October 30, 2026 and GCP ML Engineer Prep 2026 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.*