# GCP Data Engineer Prep 2026 vs PDE Data Engineer Exam Prep

The clearest difference is ads: PDE Data Engineer Exam Prep at none against GCP Data Engineer Prep 2026's shown. PDE Data Engineer Exam Prep also leads on iOS requirement (15.0 vs 26.0). GCP Data Engineer Prep 2026's advantage is update cadence (every 8 days vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GCP Data Engineer Prep 2026 ships an update every 8 days, PDE Data Engineer Exam Prep every 3 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GCP Data Engineer Prep 2026 | PDE Data Engineer Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 3 months |
| Size | 16 MB | 27 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPIDER SERVICE SRL](https://appshunter.io/developer/1120210105) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### GCP Data Engineer Prep 2026

[App page](https://appshunter.io/ios/app/gcp-data-engineer-prep-2026/id6755850599)

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

**In-app purchases:** none


### PDE Data Engineer Exam Prep

[App page](https://appshunter.io/ios/app/pde-data-engineer-exam-prep/id6757119609)

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

**In-app purchases:** none


## Frequently asked questions

### Is GCP Data Engineer Prep 2026 free?

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

### Is PDE Data Engineer Exam Prep free?

PDE Data Engineer Exam Prep is free to download, with no in-app purchases.

### Do GCP Data Engineer Prep 2026 or PDE Data Engineer Exam Prep have ads?

GCP Data Engineer Prep 2026 shows ads; PDE Data Engineer Exam Prep does not.

### Which is updated more often, GCP Data Engineer Prep 2026 or PDE Data Engineer Exam Prep?

GCP Data Engineer Prep 2026 ships an update every 8 days, and PDE Data Engineer Exam Prep every 3 months. Most recently, GCP Data Engineer Prep 2026 was updated on October 5, 2026 and PDE Data Engineer Exam Prep on October 11, 2026.

---

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