# ITクエスト | ITパスポートに合格できるアプリ vs DemiChat

The clearest difference is ads: DemiChat at none against ITクエスト | ITパスポートに合格できるアプリ's shown. DemiChat also leads on update cadence (every 3 days vs every 2 weeks) and review sentiment (40% vs 25%). On price, in-app purchases, monetization model 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 DemiChat sells 5 in-app purchases, starting at $11.99 per month. 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 2 weeks, DemiChat every 3 days. The most recent releases landed on October 1, 2026 and October 2, 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 | DemiChat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 468 MB | 94 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hashimoto ryouya](https://appshunter.io/developer/1684907824) | [Ryohei Kasuya](https://appshunter.io/developer/1787178743) |

## 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 engaging battles and quizzes. Collect companions to aid you in strategic challenges and track your progress with detailed analysis. Master IT certifications like IT Passport with this fun, game-based learning app.

**Highlights:** Monster battles for learning, Companion collection and strategy, Gacha system for companions, Targeted review of incorrect answers, Progress analysis with graphs, Study for IT Passport and other exams

**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 |


### DemiChat

[App page](https://appshunter.io/ios/app/demichat/id6747019846)

This AI-powered learning assistant helps students eliminate confusion in their studies. Simply photograph problems to receive step-by-step explanations and engage in chat to clarify any doubts. It supports a wide range of subjects and exam types, offering personalized learning and progress tracking.

**Highlights:** AI-powered step-by-step explanations, Photo recognition for problems, Unlimited chat for questions, Supports various exams and subjects, Learning history and progress tracking, Offline access to some features

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DemiChat Premium 1ヶ月プラン | $11.99 | per month |
| DemiChat Premium 3ヶ月プラン | $34.99 | per 3 months |
| DemiChat Premium 無料トライアルプラン | $34.99 | per 3 months |
| DemiChat Premium 6ヶ月プラン | $59.99 | per 6 months |
| DemiChat Premium 1年プラン | $99.99 | per year |


## 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 DemiChat free?

DemiChat 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 DemiChat have ads?

ITクエスト | ITパスポートに合格できるアプリ shows ads; DemiChat does not.

### 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 DemiChat?

ITクエスト | ITパスポートに合格できるアプリ ships an update every 2 weeks, and DemiChat every 3 days. 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 October 1, 2026 and DemiChat on October 2, 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.*