# DEA Data Engineer Exam Prep vs PassRun Programming Technician

The clearest difference is in-app purchases: PassRun Programming Technician at none against DEA Data Engineer Exam Prep's 8. DEA Data Engineer Exam Prep's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. DEA Data Engineer Exam Prep sells 8 one-off in-app purchases. PassRun Programming Technician asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | DEA Data Engineer Exam Prep | PassRun Programming Technician |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 165 MB | 69 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [hyuncheol seo](https://appshunter.io/developer/6797554122) |

## What reviewers say

### DEA Data Engineer Exam Prep

[App page](https://appshunter.io/ios/app/dea-data-engineer-exam-prep/id6775575150)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Six Sigma Yellow Belt 추가 구매 할인 | $1.69 | one-time |
| AWS DEA Data Engineer 추가 구매 할인 | $2.49 | one-time |
| Six Sigma Black Belt 추가 구매 할인 | $2.49 | one-time |
| Six Sigma Green Belt 추가 구매 할인 | $2.49 | one-time |
| Six Sigma Yellow Belt 평생 이용권 | $3.49 | one-time |
| Six Sigma Black Belt 평생 이용권 | $4.99 | one-time |
| Six Sigma Green Belt 평생 이용권 | $4.99 | one-time |
| DEA Lifetime Access | $4.99 | one-time |


### PassRun Programming Technician

[App page](https://appshunter.io/ios/app/passrun-programming-technician/id6803775320)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEA Data Engineer Exam Prep free?

DEA Data Engineer Exam Prep is free to download, with in-app purchases available.

### Is PassRun Programming Technician free?

PassRun Programming Technician is free to download, with no in-app purchases.

### Do DEA Data Engineer Exam Prep or PassRun Programming Technician have ads?

PassRun Programming Technician shows ads; DEA Data Engineer Exam Prep does not.

### Which is updated more often, DEA Data Engineer Exam Prep or PassRun Programming Technician?

DEA Data Engineer Exam Prep ships an update every 5 days, and PassRun Programming Technician every 5 days. Most recently, DEA Data Engineer Exam Prep was updated on November 13, 2026 and PassRun Programming Technician on November 10, 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.*