# 乃木坂フォーメーション vs OshiLock

The clearest difference is review sentiment: OshiLock at 50% against 乃木坂フォーメーション's 0%. OshiLock also leads on update cadence (every 3 days vs every 11 days). 乃木坂フォーメーション's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OshiLock sells 4 in-app purchases, starting at $2.99 per month. 乃木坂フォーメーション asks for nothing beyond the download.

乃木坂フォーメーション ships an update every 11 days, OshiLock every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 乃木坂フォーメーション | OshiLock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 48 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kuya hosoda](https://appshunter.io/developer/1633393554) | [Ryota Sato](https://appshunter.io/developer/1896614970) |

## What reviewers say

### 乃木坂フォーメーション

[App page](https://appshunter.io/ios/app/id6482855205)

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

**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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard（月額） | $2.99 | per month |
| Unlimited（月額） | $5.99 | per month |
| Standard（年額） | $29.99 | per year |
| Unlimited（年額） | $59.99 | per year |


## Frequently asked questions

### Is 乃木坂フォーメーション free?

乃木坂フォーメーション is free to download, with no in-app purchases.

### Is OshiLock free?

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

### Do 乃木坂フォーメーション or OshiLock have ads?

Both 乃木坂フォーメーション and OshiLock show ads.

### Which is updated more often, 乃木坂フォーメーション or OshiLock?

乃木坂フォーメーション ships an update every 11 days, and OshiLock every 3 days. Most recently, 乃木坂フォーメーション was updated on October 28, 2026 and OshiLock on October 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.*