乃木坂フォーメーション vs Matrix Calc Delta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
乃木坂フォーメーション
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乃木坂46選抜フォーメーション作成サイトのアプリ版！ フォーメーションを画像と一緒に作成できるので見やすい。自分好みのメンバー構成も！ 理想の座席表の作成や、人気曲ランキングも自分好みで投票してみよう！ お気軽に使ってみてね。 ※当アプリはファンのための非公式アプリであり、運営元・開発元とは一切関係ございません。
Matrix Calc Delta
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Matrix Calc Delta is a clean, fast matrix calculator for students and engineers. 【Features】 ■ Inverse Matrix Computes the inverse of any n×n matrix using Gauss-Jordan elimination. Detects singular matrices automatically. ■ Determinant Calculates det(A) for any n×n matrix with high accuracy using Gaussian elimination with partial pivoting. ■ Linear Equations Just enter coefficient matrix A and vector b — the app solves Ax = b instantly. 【Highlights】 • Supports any size from 2×2 up to 7×7 • "Next" key moves focus between cells for fast input • Clean, readable result display • Free with ads Perfect for checking homework, verifying hand calculations, or quick reference in class and at work.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | 乃木坂フォーメーション | Matrix Calc Delta |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 11 days — better | Every 21 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | kuya hosoda | Sae Ueno |
In-app purchases
乃木坂フォーメーション
No in-app purchases
Matrix Calc Delta
No in-app purchases
Questions
Is 乃木坂フォーメーション free?
Is Matrix Calc Delta free?
Do 乃木坂フォーメーション or Matrix Calc Delta have ads?
Which is updated more often, 乃木坂フォーメーション or Matrix Calc Delta?
Other comparisons
