クイズ検定 for 約束のネバーランド vs Matrix Calc Delta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
クイズ検定 for 約束のネバーランド
Test your knowledge of a popular manga and anime with over 100 multiple-choice questions. This fan-made quiz app allows you to check your answers immediately after each question. Enjoy a fun and engaging experience suitable for all ages.
- 110+ quiz questions
- Multiple-choice format
- Instant answer checking
- Suitable for all ages
- Fan-made trivia
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\【全110問】約束のネバーランド(やくそくのねばーらんど)の無料クイズアプリが登場!/ 全110問のクイズを,ちびっこから大人まで,楽しく遊べるアプリ! 4択問題で回答を押すだけで楽しめるクイズアプリです。 回答後,答えが出るので間違ってもすぐに答え合わせができます。 アニメ化され話題となっている 人気漫画ですがあなたは どれだけ約束のネバーランドを知っているでしょうか!? ※クイズにはネタバレを含む場合もあるのでご注意ください ※このアプリは一ファンの制作した約束のネバーランドの非公式無料クイズアプリです。 実際の商品や関連企業とは一切関係ありません。
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: クイズ検定 for 約束のネバーランド at every 5 months against Matrix Calc Delta's every 21 months. クイズ検定 for 約束のネバーランド also leads on iOS requirement (9.0 vs 13.0). 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.
クイズ検定 for 約束のネバーランド ships an update every 5 months, Matrix Calc Delta every 21 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.
| Parameter | クイズ検定 for 約束のネバーランド | Matrix Calc Delta |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 5 months — better | Every 21 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Junpei Shimotsu | Sae Ueno |
In-app purchases
クイズ検定 for 約束のネバーランド
No in-app purchases
Matrix Calc Delta
No in-app purchases
Questions
Is クイズ検定 for 約束のネバーランド free?
Is Matrix Calc Delta free?
Do クイズ検定 for 約束のネバーランド or Matrix Calc Delta have ads?
Which is updated more often, クイズ検定 for 約束のネバーランド or Matrix Calc Delta?
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