# DemiChat vs うちのITパスポートノート

The clearest difference is in-app purchases: うちのITパスポートノート at none against DemiChat's 5. DemiChat's advantage is ads (none vs shown) and update cadence (every 3 days vs every 9 days). On price and device support there is nothing between them.

Both are free to download. DemiChat sells 5 in-app purchases, starting at $11.99 per month. うちのITパスポートノート asks for nothing beyond the download.

DemiChat ships an update every 3 days, うちのITパスポートノート every 9 days. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DemiChat | うちのITパスポートノート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 94 MB | 16 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryohei Kasuya](https://appshunter.io/developer/1787178743) | [Yutarou Nagano](https://appshunter.io/developer/6784878764) |

## What reviewers say

### 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 |


### うちのITパスポートノート

[App page](https://appshunter.io/ios/app/it/id6801182384)

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

**In-app purchases:** none


## Frequently asked questions

### Is DemiChat free?

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

### Is うちのITパスポートノート free?

うちのITパスポートノート is free to download, with no in-app purchases.

### Do DemiChat or うちのITパスポートノート have ads?

うちのITパスポートノート shows ads; DemiChat does not.

### Which is updated more often, DemiChat or うちのITパスポートノート?

DemiChat ships an update every 3 days, and うちのITパスポートノート every 9 days. Most recently, DemiChat was updated on October 2, 2026 and うちのITパスポートノート on September 29, 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.*