# DGAI GenAI Engineer Exam Prep vs GCP Cloud Developer Exam Prep

The clearest difference is in-app purchases: DGAI GenAI Engineer Exam Prep at none against GCP Cloud Developer Exam Prep's 1. GCP Cloud Developer Exam Prep's advantage is update cadence (every 10 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GCP Cloud Developer Exam Prep sells 1 one-off in-app purchase. DGAI GenAI Engineer Exam Prep asks for nothing beyond the download.

DGAI GenAI Engineer Exam Prep ships an update every 4 months, GCP Cloud Developer Exam Prep every 10 days. The most recent releases landed on October 2, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | DGAI GenAI Engineer Exam Prep | GCP Cloud Developer Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 27 MB | 102 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### DGAI GenAI Engineer Exam Prep

[App page](https://appshunter.io/ios/app/dgai-genai-engineer-exam-prep/id6758696685)

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

**In-app purchases:** none


### GCP Cloud Developer Exam Prep

[App page](https://appshunter.io/ios/app/gcp-cloud-developer-exam-prep/id6785744144)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.90 | one-time |


## Frequently asked questions

### Is DGAI GenAI Engineer Exam Prep free?

DGAI GenAI Engineer Exam Prep is free to download, with no in-app purchases.

### Is GCP Cloud Developer Exam Prep free?

GCP Cloud Developer Exam Prep is free to download, with in-app purchases available.

### Do DGAI GenAI Engineer Exam Prep or GCP Cloud Developer Exam Prep have ads?

Neither DGAI GenAI Engineer Exam Prep nor GCP Cloud Developer Exam Prep shows ads.

### Which is updated more often, DGAI GenAI Engineer Exam Prep or GCP Cloud Developer Exam Prep?

DGAI GenAI Engineer Exam Prep ships an update every 4 months, and GCP Cloud Developer Exam Prep every 10 days. Most recently, DGAI GenAI Engineer Exam Prep was updated on October 2, 2026 and GCP Cloud Developer Exam Prep on October 18, 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.*