# ITクエスト | ITパスポートに合格できるアプリ vs 誤変換大戦

The clearest difference is update cadence: ITクエスト | ITパスポートに合格できるアプリ at every 5 days against 誤変換大戦's every 2 months. 誤変換大戦's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ITクエスト | ITパスポートに合格できるアプリ sells 7 in-app purchases, starting at $0.99 per month and 誤変換大戦 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ITクエスト | ITパスポートに合格できるアプリ ships an update every 5 days, 誤変換大戦 every 2 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ITクエスト | ITパスポートに合格できるアプリ | 誤変換大戦 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 1.6 GB | 47 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [hashimoto ryouya](https://appshunter.io/developer/1684907824) | [Ryuta Okura](https://appshunter.io/developer/6780463663) |

## What reviewers say

### ITクエスト | ITパスポートに合格できるアプリ

[App page](https://appshunter.io/ios/app/it-it/id6469339499)

Learn IT skills through a game where you defeat monsters and level up. Covers IT Passport and other certification exams. Features companion characters, gacha for new companions, review functions for incorrect answers, and analysis of your progress.

**Highlights:** Monster-battling gameplay, Companion character system, Gacha for new companions, Review function for incorrect answers, Progress analysis graphs, Study for IT Passport exam

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| itQuiz | $0.99 | per month |
| itQuiz | $2.99 | per 7 days |
| itQuiz | $5.99 | per month |
| itQuiz | $59.99 | per year |
| 1000コイン | $0.49 | one-time |
| 4000コイン | $0.99 | one-time |
| 15000コイン | $2.99 | one-time |


### 誤変換大戦

[App page](https://appshunter.io/ios/app/id6787645238)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を除去 | $1.99 | one-time |


## Frequently asked questions

### Is ITクエスト | ITパスポートに合格できるアプリ free?

ITクエスト | ITパスポートに合格できるアプリ is free to download, with in-app purchases available.

### Is 誤変換大戦 free?

誤変換大戦 is free to download, with in-app purchases available.

### Do ITクエスト | ITパスポートに合格できるアプリ or 誤変換大戦 have ads?

Both ITクエスト | ITパスポートに合格できるアプリ and 誤変換大戦 show ads.

### Which is updated more often, ITクエスト | ITパスポートに合格できるアプリ or 誤変換大戦?

ITクエスト | ITパスポートに合格できるアプリ ships an update every 5 days, and 誤変換大戦 every 2 months. Most recently, ITクエスト | ITパスポートに合格できるアプリ was updated on November 7, 2026 and 誤変換大戦 on November 5, 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.*