# 乃木坂フォーメーション vs Matrix Calc Delta

The clearest difference is update cadence: 乃木坂フォーメーション at every 11 days against Matrix Calc Delta's every 21 months. Matrix Calc Delta's advantage is iOS requirement (13.0 vs 15.5). On price, ads, 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.

乃木坂フォーメーション ships an update every 11 days, Matrix Calc Delta every 21 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 乃木坂フォーメーション | Matrix Calc Delta |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 21 months |
| Size | 72 MB | 20 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kuya hosoda](https://appshunter.io/developer/1633393554) | [Sae Ueno](https://appshunter.io/developer/1598709865) |

## 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


### Matrix Calc Delta

[App page](https://appshunter.io/ios/app/matrix-calc-delta/id6550892892)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 Matrix Calc Delta free?

Matrix Calc Delta is free to download, with no in-app purchases.

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

Both 乃木坂フォーメーション and Matrix Calc Delta show ads.

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

乃木坂フォーメーション ships an update every 11 days, and Matrix Calc Delta every 21 months. Most recently, 乃木坂フォーメーション was updated on October 30, 2026 and Matrix Calc Delta on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*