# IPA's IT Engineer Exam AP Q&A vs モバイルアビリティ（Mobile Ability）

The clearest difference is in-app purchases: モバイルアビリティ（Mobile Ability） at none against IPA's IT Engineer Exam AP Q&A's 2. モバイルアビリティ（Mobile Ability） also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (10.3 vs 18.6). On price, ads 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. モバイルアビリティ（Mobile Ability） asks for nothing beyond the download.

IPA's IT Engineer Exam AP Q&A ships an update every 7 months, モバイルアビリティ（Mobile Ability） every 2 months. The most recent releases landed on November 6, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | IPA's IT Engineer Exam AP Q&A | モバイルアビリティ（Mobile Ability） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 2 MB |
| Requires iOS | 18.6 | **10.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tokyo Interactive](https://appshunter.io/developer/313437301) | [Learning Agency Co.,Ltd.](https://appshunter.io/developer/771563910) |

## 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 |


### モバイルアビリティ（Mobile Ability）

[App page](https://appshunter.io/ios/app/mobile-ability/id1399455755)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 モバイルアビリティ（Mobile Ability） free?

モバイルアビリティ（Mobile Ability） is free to download, with no in-app purchases.

### Do IPA's IT Engineer Exam AP Q&A or モバイルアビリティ（Mobile Ability） have ads?

Neither IPA's IT Engineer Exam AP Q&A nor モバイルアビリティ（Mobile Ability） shows ads.

### Which is updated more often, IPA's IT Engineer Exam AP Q&A or モバイルアビリティ（Mobile Ability）?

IPA's IT Engineer Exam AP Q&A ships an update every 7 months, and モバイルアビリティ（Mobile Ability） every 2 months. Most recently, IPA's IT Engineer Exam AP Q&A was updated on November 6, 2026 and モバイルアビリティ（Mobile Ability） on October 26, 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.*