Focus vs 判別式電卓
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Focus
This app helps users improve concentration and productivity by breaking work into structured intervals with scheduled breaks. It offers task management, detailed statistics, and syncs across all Apple devices, including Apple Watch and widgets.
- Customizable Pomodoro timer
- Unlimited to-do lists
- In-depth productivity statistics
- iCloud sync across Apple devices
- Lock Screen and Home Screen widgets
- Apple Watch app
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Do your best work. Focus helps you concentrate with timed focus sessions built on the Pomodoro technique, track your tasks and projects, and see real progress — across all your Apple devices. A calm, proven rhythm: plan, work, break, review. “[…] a tool that can genuinely make people more productive” – MacStories.net “[…] a must-have for anyone who finds themselves easily getting distracted or forgetting to take occasional breaks.” – iDownloadBlog.com I always use Focus when… … I need to start a deep-work session … I want to stop procrastinating and finally begin … I want to break a big project into focused sprints … I’m studying and need to concentrate … I want to protect my time from distractions … I want to build a daily focus habit … I want to see what I actually got done today … I want structure without a heavy, complicated system Benefits * Start focusing in seconds: pick a task, start a session, get to work * The proven Pomodoro rhythm — plan → work → break → review — that gives your attention somewhere to go * Sessions and tasks together: a focus timer plus real task, project, and time tracking (most apps split these into two) * See your progress: daily and weekly activity and goals make focus feel earned, never nagged * Restful breaks that are part of the rhythm, not slacking * Calm and encouraging — momentum, never hustle, grind, or guilt Features * Timed focus sessions with flexible session and break lengths * Tasks, projects, and time tracking * Daily and weekly activity and goals * In-app Learning: short, friendly guides you can apply as you read * Widgets, Live Activities, and Dynamic Island * Siri, Shortcuts, and Spotlight via App Intents * Seamless iCloud sync * Built-in accessibility * Privacy first: your data stays on your devices and in your own iCloud * Available on iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro * Handcrafted by real humans :-) Focus is free to start. Focus Pro unlocks everything with a 7-day free trial. Thanks for doing your best work with us! We’re always improving Focus. If you have feedback or an idea, we’d love to hear it. About us Focus is made by Jan & Kerstin, two independent app developers based in Germany. We built Focus for our own workdays — to concentrate, make real progress, and still keep things calm. Our goal: a productivity app that’s a joy to use every day. We built this tool for ourselves — and now we’d love to share it with you! Questions? We offer friendly support. Just drop us a note at support@meaningful-things.com and we’ll get back to you as quickly as we can. Privacy & Terms https://meaningful-things.com/privacy https://meaningful-things.com/terms
判別式電卓
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【シンプルで使いやすい判別式計算アプリ - 判別式の計算をスマートに】 判別式の計算を素早く、簡単に行える電卓アプリが登場。 直感的なインターフェースと多機能なツールで、計算がこれまでになくスムーズになります。 ◎ 主な機能 使いやすいデザイン:シンプルで見やすいインターフェース。誰でも簡単に操作可能。 ルート・分数に対応:ルートから分数まであらゆる判別式に対応。 桁数調整:判別式Dの桁数を調整できます。四捨五入、切り捨て、切り上げに対応。 広告なし:広告に邪魔されることなく快適に使用可能。
Screenshots
Verdict
The clearest difference is price: Focus at Free against 判別式電卓's $0.49. 判別式電卓's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 18.0). On ads 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
Focus is free to download; 判別式電卓 costs $0.49 up front. Focus sells 9 in-app purchases, starting at $6.99 per month. 判別式電卓 asks for nothing beyond the download.
| Parameter | Focus | 判別式電卓 |
|---|---|---|
| Price | Free — better | $0.49 |
| Rating | 4.4 (1.8K ratings) — better | — |
| Positive reviews | 56.9% of reviews | — |
| Number of ratings | 1.8K — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, Apple Watch, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 301 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Meaningful Things GmbH & Co. KG | kotobaz |
Bugs and requests
Focus
Reported bugs
5 issues- Infinite intro screen
- Prompts to set up app on every open
- Timer resets unexpectedly
- Sync issues between iPhone, iPad, and Watch
- Notifications not working as expected
Requested features
6 requests- Ability to duplicate tasks
- Calendar integration
- Background sounds
- Customizable timer lengths
- Automatic focus mode switching
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- More detailed analytics and reporting
判別式電卓
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Focus
- Focus - Monthly$6.991 Month
- Focus - 3 Months$14.993 Months
- Focus Yearly$19.991 Year
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- Focus Yearly$27.991 Year
- Focus Yearly7 Days trial$29.991 Year
- Focus Early Bird7 Days trial$29.991 Year
- Focus Yearly7 Days trial$39.991 Year
- Focus Yearly7 Days trial$49.991 Year
- Patron Subscription7 Days trial$59.991 Year
判別式電卓
No in-app purchases









