# Info ST vs OshiLock

The clearest difference is update cadence: OshiLock at every 3 days against Info ST's monthly. Info ST's advantage is monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, 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 ST ships an update monthly, OshiLock every 3 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Info ST | OshiLock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 8 MB | 48 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Kenichi Kawachi](https://appshunter.io/developer/1512629371) | [Ryota Sato](https://appshunter.io/developer/1896614970) |

## 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 for later and organize your favorite content. You can also create personal logs to cherish memories with the artists.

**Highlights:** News for group and individual members, Favorite articles, Offline favorite reading, Search articles, Personal memory log

**Features:** macOS Compatibility

**In-app purchases:** none


### OshiLock

[App page](https://appshunter.io/ios/app/oshilock/id6768906522)

Consolidate all your favorite idol's information in one place. This app uses AI to organize fan-submitted data, ensuring you never miss important events. Manage multiple favorites efficiently within a single, reliable community.

**Highlights:** AI-organized fan information, Event and media notifications, Multi-idol management, Categorized information feed, Calendar for saved events, Community comments and reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is Info ST free?

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

### Is OshiLock free?

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

### Do Info ST or OshiLock have ads?

Both Info ST and OshiLock show ads.

### Which is updated more often, Info ST or OshiLock?

Info ST ships an update monthly, and OshiLock every 3 days. Most recently, Info ST was updated on October 8, 2026 and OshiLock on October 16, 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.*