# DCADA Data Analyst Exam Prep vs DP

The clearest difference is in-app purchases: DCADA Data Analyst Exam Prep at none against DP's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DP sells 3 in-app purchases, starting at $5.99 per month. DCADA Data Analyst Exam Prep asks for nothing beyond the download.

## The numbers

| Metric | DCADA Data Analyst Exam Prep | DP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 27 MB | 92 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Hung Nguyen](https://appshunter.io/developer/1794678970) |

## What reviewers say

### DCADA Data Analyst Exam Prep

[App page](https://appshunter.io/ios/app/dcada-data-analyst-exam-prep/id6758736970)

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

**In-app purchases:** none


### DP

[App page](https://appshunter.io/ios/app/dp-900-exam-prep-2026-plus/id6777611413)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Quarterly | $10.99 | per 3 months |
| Yearly | $20.99 | per year |


## Frequently asked questions

### Is DCADA Data Analyst Exam Prep free?

DCADA Data Analyst Exam Prep is free to download, with no in-app purchases.

### Is DP free?

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

### Do DCADA Data Analyst Exam Prep or DP have ads?

Neither DCADA Data Analyst Exam Prep nor DP shows ads.

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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.*