# IPA's IT Engineer Exam AP Q&A vs DataMaster Prep

The clearest difference is iOS requirement: DataMaster Prep at 15.0 against IPA's IT Engineer Exam AP Q&A's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. IPA's IT Engineer Exam AP Q&A sells 2 in-app purchases, starting at $2.99 per month and DataMaster Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | IPA's IT Engineer Exam AP Q&A | DataMaster Prep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 32 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tokyo Interactive](https://appshunter.io/developer/313437301) | [bader alshammari](https://appshunter.io/developer/858126240) |

## What reviewers say

### IPA's IT Engineer Exam AP Q&A

[App page](https://appshunter.io/ios/app/ipas-it-engineer-exam-ap-q-and-a/id406324144)

Prepare for the IPA's Applied Information Technology Engineer Examination with this digital drill book. Practice questions with immediate feedback and detailed explanations to identify and strengthen your weak areas. An in-app purchase unlocks more questions and a random mode for comprehensive study.

**Highlights:** Practice questions by keyword, Immediate answer and description, Progress tracking by topic, Identify weak points, Full version upgrade available, Random mode function

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $2.99 | per month |
| Upgrade to full version | $5.99 | one-time |


### DataMaster Prep

[App page](https://appshunter.io/ios/app/datamaster-prep/id6742799391)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $19.99 | one-time |


## Frequently asked questions

### Is IPA's IT Engineer Exam AP Q&A free?

IPA's IT Engineer Exam AP Q&A is free to download, with in-app purchases available.

### Is DataMaster Prep free?

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

### Do IPA's IT Engineer Exam AP Q&A or DataMaster Prep have ads?

Neither IPA's IT Engineer Exam AP Q&A nor DataMaster Prep 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.*