# 東方大百科 for 東方Project vs Info KJ

The clearest difference is ads: 東方大百科 for 東方Project at none against Info KJ's shown. Info KJ's advantage is update cadence (monthly vs every 2 months) and iOS requirement (14.2 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

東方大百科 for 東方Project ships an update every 2 months, Info KJ monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 東方大百科 for 東方Project | Info KJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/for-project/id991992528/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 439 MB | 8 MB |
| Requires iOS | 16.6 | **14.2** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ryo Taguchi](https://appshunter.io/developer/991992527) | [Kenichi Kawachi](https://appshunter.io/developer/1512629371) |

## What reviewers say

### 東方大百科 for 東方Project

[App page](https://appshunter.io/ios/app/for-project/id991992528)

This app compiles information about the Touhou Project, a Japanese doujin game series. It includes timelines, details on games, music, characters, spell cards, and locations. Users can search for spell cards, skills, shots, and music based on various criteria.

**Highlights:** Touhou Project timeline, Game, music, and book summaries, Character details and origins, Spell card and skill listings, Music information, Location descriptions, In-game dialogue excerpts

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

**In-app purchases:** none


### Info KJ

[App page](https://appshunter.io/ios/app/info-kj/id1547072479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 東方大百科 for 東方Project free?

東方大百科 for 東方Project is free to download, with no in-app purchases.

### Is Info KJ free?

Info KJ is free to download, with no in-app purchases.

### Do 東方大百科 for 東方Project or Info KJ have ads?

Info KJ shows ads; 東方大百科 for 東方Project does not.

### Which is updated more often, 東方大百科 for 東方Project or Info KJ?

東方大百科 for 東方Project ships an update every 2 months, and Info KJ monthly. Most recently, 東方大百科 for 東方Project was updated on October 24, 2026 and Info KJ on October 25, 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.*