Focus Quest vs ONE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Focus Quest
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集中時間を冒険に変えるドットRPG風の集中サポートタイマーアプリです。 ポモドーロタイマーによる作業効率化に加え、集中しやすいBGMや自動記録機能を搭載。 作業を続けることでキャラクターが成長し、日々の積み重ねを楽しく可視化します。 集めたBGMはバックグラウンド再生にも対応しており、勉強・仕事・作業・睡眠など さまざまなシチュエーションで集中習慣の定着をサポートします。 ゲーム感覚で集中力を高めたい方におすすめのアプリです。
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
Focus Quest and ONE are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Focus Quest | ONE |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone — better |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 1005 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | Shota Suzuki | 骋飞 武 |
In-app purchases
Focus Quest
No in-app purchases
ONE
No in-app purchases









