# DOP vs PCD DevOps Engineer Exam Prep

The clearest difference is update cadence: DOP at every 6 weeks against PCD DevOps Engineer Exam Prep's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DOP sells 4 in-app purchases, starting at $9.99 per month and PCD DevOps Engineer Exam Prep sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

DOP ships an update every 6 weeks, PCD DevOps Engineer Exam Prep every 3 months. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | DOP | PCD DevOps Engineer Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 82 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### DOP

[App page](https://appshunter.io/ios/app/dop-c02-exam-pass/id6755059617)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $9.99 | per month |
| Premium 3 Months | $19.99 | per 3 months |
| Premium 6 Months | $34.99 | per 6 months |
| Premium 12 Months | $59.99 | per year |


### PCD DevOps Engineer Exam Prep

[App page](https://appshunter.io/ios/app/pcd-devops-engineer-exam-prep/id6757143487)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is DOP free?

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

### Is PCD DevOps Engineer Exam Prep free?

PCD DevOps Engineer Exam Prep is free to download, with in-app purchases available.

### Do DOP or PCD DevOps Engineer Exam Prep have ads?

Neither DOP nor PCD DevOps Engineer Exam Prep shows ads.

### Which is updated more often, DOP or PCD DevOps Engineer Exam Prep?

DOP ships an update every 6 weeks, and PCD DevOps Engineer Exam Prep every 3 months. Most recently, DOP was updated on November 12, 2026 and PCD DevOps Engineer Exam Prep on November 13, 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.*