MindMatrix vs ONE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindMatrix
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やることを「見える化」して、毎日をスッキリ整理! MindMatrix は、「重要度 × 緊急度」のマトリクス上にタスク(付箋)を自由に配置できる、直感的なリマインダーアプリです。 付箋をドラッグして「今やる」「後でやる」「やらなくていい」を視覚的に整理。 色・メモ・期限も自由に設定でき、あなたの頭の中をスッキリ外に出して管理できます。 主な特徴 マトリクスで思考整理:緊急×重要の4象限で分類 付箋スタイルのタスク管理:メモ感覚で自由に書き込める ドラッグで移動・編集も簡単:タップ&移動で直感操作 完全オフライン対応:通信不要でいつでも使える データは端末内に自動保存:セキュア&スムーズ 複数リストを作成可能:仕事・勉強・生活など用途別に使い分け
ONE
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Not another to-do list. ONE Focus is a single-task focus timer for a deeper life. You commit to one thing at a time—nothing else on screen, nothing competing for your attention. WHY ONE FOCUS? • One thing only — no lists, no tabs, no clutter • Start in one line — type a title, press return, begin • Gentle accountability — a progress check-in every 45 minutes • Five-step progress — 0, 25, 50, 75, or 100%, with an optional note • Quiet by design — no streak anxiety, no gamification, no noise • Night quiet hours — no notifications between 22:00 and 09:00 • Minimal history — see what you've finished, nothing more HOW IT WORKS 1. Enter one thing and start 2. Stay with it — elapsed time keeps you honest 3. Respond to check-ins when prompted (or update progress anytime) 4. Mark complete when you're done 5. Move on to the next moment DESIGNED TO FEEL CALM Editorial Noir typography, generous whitespace, and champagne-gold accents. Dark-first. No feature bloat. No account required. Everything stays on your device. Built for focus, study, deep work, and everyday presence—reading to your child, cooking a meal, taking a walk, creating something meaningful, or simply being here. Download. Pick one thing. Live it fully.
Screenshots
Verdict
The clearest difference is update cadence: MindMatrix at every 5 days against ONE's every 2 weeks. 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.
MindMatrix ships an update every 5 days, ONE every 2 weeks. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.
| Parameter | MindMatrix | ONE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Sakihara Riki | 骋飞 武 |
In-app purchases
MindMatrix
No in-app purchases
ONE
No in-app purchases









