マトリクスToDo vs Math Canvas LaTex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
マトリクスToDo
This app helps you manage your tasks by categorizing them using a time management matrix based on urgency and importance. It visually displays remaining tasks in each quadrant, allowing for efficient prioritization and completion of your to-do list for both personal and professional life.
- Time management matrix (urgency/importance)
- Categorize tasks into 4 quadrants
- Visual display of remaining tasks
- Add/delete tasks by quadrant
- Efficient to-do list management
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日々、私たちの生活は大なり小なり、様々な「やるべきこと」、「やらなければならないこと」に溢れているかと思います。 それらの多くのタスクを効率良くこなしていくためには、「タスク」に「優先順位」をつけて取り組む必要があります。 当アプリでは、効率良く優先順位をつけるために、タスクをそれぞれ時間管理のマトリックス(「緊急度」、「重要度」の2軸)にて、管理することが可能となる 便利アプリになります! 「緊急度の高・低」、「重要度の高・低」によりタスクを4種類(4象限)に分類できるため、自身の取り組むべきタスクが一目瞭然となり、 効率良く「ToDoリスト」を登録/対応することができます!!! 日々の生活で発生するタスクはもちろん、お仕事でもお役立ち! 社会人の方はもちろん、学生さん等、どのような方にもおすすめです。 タスクを4象限で分類することにより、効率良くToDoを消化していきましょう! <機能一覧> ・それぞれの「緊急度」、「重要度」のタスクがどれだけ残っているか、視覚的にわかりやすく表示する機能 ・「緊急度高/重要度高」タスクの追加/削除機能 ・「緊急度高/重要度低」タスクの追加/削除機能 ・「緊急度低/重要度高」タスクの追加/削除機能 ・「緊急度低/重要度低」タスクの追加/削除機能 プレミアム会員にご登録いただいた場合、広告を全て非表示にすることができます。
Math Canvas LaTex
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MathCanvas is a visual equation editor that lets you create beautiful LaTeX expressions without memorizing LaTeX syntax. Enter fractions, square roots, integrals, summations, limits, exponents, subscripts, vectors, trigonometric functions, Greek letters, and more using a purpose-built math keyboard. The cursor appears directly inside the formatted equation, so you can edit expressions as naturally as writing mathematics on paper—without navigating raw LaTeX code. When your expression is complete, copy its LaTeX code and use it in reports, papers, notes, presentations, and other documents. Key features: Enter expressions directly in a formatted mathematical view Tap within an equation to move the insertion point Structured input for fractions, roots, integrals, summations, and limits Support for exponents, subscripts, and vector notation Trigonometric, logarithmic, exponential, and hyperbolic functions Latin letters, Greek letters, relation symbols, and set notation Undo, delete, and clear controls Copy completed expressions as LaTeX code Switch between Japanese and English MathCanvas is not a numerical calculator. It is a visual tool for constructing mathematical expressions and converting them into LaTeX code. Turn equation editing from writing code into drawing mathematics.
Screenshots
Verdict
The clearest difference is in-app purchases: Math Canvas LaTex at none against マトリクスToDo's 1. On price, ads, device support and iOS requirement 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. マトリクスToDo sells 1 in-app purchase, starting at $1.99 per month. Math Canvas LaTex asks for nothing beyond the download.
| Parameter | マトリクスToDo | Math Canvas LaTex |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Shun Isayama | Kazuchika Niwa |
In-app purchases
マトリクスToDo
- 広告非表示(初週無料)7 Days trial$1.991 Month
Math Canvas LaTex
No in-app purchases









