# Info ST vs チカハン

Info ST and チカハン are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Info ST ships an update every 5 weeks, チカハン every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Info ST | チカハン |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 8 MB | 55 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | 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 ST

[App page](https://appshunter.io/ios/app/info-st/id1548111535)

Stay updated with the latest news and updates about your favorite pop idol group and its members. Save articles to your favorites for easy access and create personal memories within the app.

**Highlights:** News for group and individual members, Favorite articles, Searchable news archive, Personal memory log, Offline favorite access

**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 ST free?

Info ST 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 ST or チカハン have ads?

Both Info ST and チカハン show ads.

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

Info ST ships an update every 5 weeks, and チカハン every 2 months. Most recently, Info ST was updated on November 3, 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.*