# Data Engineer Cert Prep vs DP

The clearest difference is update cadence: DP at every 2 months against Data Engineer Cert Prep's every 13 months. On price, ads, 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.

Data Engineer Cert Prep ships an update every 13 months, DP every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Data Engineer Cert Prep | DP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 1 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Data Engineer Cert Prep

[App page](https://appshunter.io/ios/app/data-engineer-cert-prep/id6566170013)

**Features:** Vision Pro support

**In-app purchases:** none


### DP

[App page](https://appshunter.io/ios/app/dp-600-fabric-analytics-eng/id6751819407)

Prepare for your Fabric Analytics Solutions Associate exam with over 500 practice questions and 5-minute study sessions. Track your progress and master key areas like data ingestion, transformation, and semantic model design to boost your career prospects.

**Highlights:** 500+ practice questions, 5-minute study sessions, Progress tracking, Daily streaks, Master security and governance, Learn data ingestion and transformation, Optimize performance

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Engineer Cert Prep free?

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

### Is DP free?

DP is free to download, with no in-app purchases.

### Do Data Engineer Cert Prep or DP have ads?

Neither Data Engineer Cert Prep nor DP shows ads.

### Which is updated more often, Data Engineer Cert Prep or DP?

Data Engineer Cert Prep ships an update every 13 months, and DP every 2 months. Most recently, Data Engineer Cert Prep was updated on October 25, 2026 and DP on October 30, 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.*