# Info HSJ vs チカハン

The clearest difference is iOS requirement: チカハン at 15.1 against Info HSJ's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Info HSJ ships an update every 4 weeks, チカハン every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Info HSJ | チカハン |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 8 MB | 55 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Kenichi Kawachi](https://appshunter.io/developer/1512629371) | [KOHTA SHIOMI](https://appshunter.io/developer/1633664458) |

## What reviewers say

### Info HSJ

[App page](https://appshunter.io/ios/app/info-hsj/id1577691395)

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

**In-app purchases:** none


### チカハン

[App page](https://appshunter.io/ios/app/id1633664456)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Info HSJ free?

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

### Is チカハン free?

チカハン is free to download, with no in-app purchases.

### Do Info HSJ or チカハン have ads?

Both Info HSJ and チカハン show ads.

### Which is updated more often, Info HSJ or チカハン?

Info HSJ ships an update every 4 weeks, and チカハン every 2 months. Most recently, Info HSJ was updated on November 7, 2026 and チカハン on November 3, 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.*