OneObjective vs Notes Tasks Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneObjective
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You have a goal—but what should you do today? OneObjective is a goal and task manager designed to help you focus on one objective at a time. Break your objective into clear success criteria, organize the tasks needed to achieve them, and plan your actions each week. By turning a meaningful goal into concrete daily tasks, OneObjective helps you always know what to do next. This is not a tool for managing countless projects and endless task lists. It provides a simple system for focusing on what matters most and making steady progress toward it. KEY FEATURES • Focus on one objective Choose the goal that matters most and keep your attention on the work needed to achieve it. • Define clear success criteria Set measurable targets or simple achieved/not achieved outcomes to clarify what success looks like. • Manage goal-related tasks Connect tasks to each success criterion and turn your objective into practical daily action. • Plan your week Organize the tasks you intend to complete and create a realistic plan for the week ahead. • Review your progress See how your objective and success criteria are progressing, then reflect on what you accomplished each week. Don’t let your goals remain ideas. Turn them into actions you can take today. Move forward, one objective at a time.
Notes Tasks Calendar
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Memo, tasks, calendar, and health — the four apps you open every day, now one. Utility brings together notes, a to-do list, your calendar, and simple health tracking (weight, body fat %, steps) in a single app. No ads, no network calls except iCloud sync and the App Store. Works on iPhone, iPad, and Mac. Notes and tasks sync through your own iCloud; health records never leave the device and are not stored in iCloud. Memo Create, edit, and delete notes freely. Pin the ones you need close at hand. Tasks Keep a to-do list with due dates and reminders. Calendar Synced with your device's own Calendar: see your existing events alongside your notes and tasks, and add or edit events right from Utility. Health Log weight, body fat % and steps by hand, or read them from the Health app (iPhone and iPad). BMI is calculated from your height, and charts show the trend over time. Your data Back up notes and tasks to iCloud and restore anytime. Choose Light, Dark, or System appearance. Free to use Save up to 10 notes, 10 tasks, and 10 manual entries of each health metric (weight, body fat, steps) for free. Utility is made by one independent developer — if it earns a place on your phone, the yearly Supporter plan (auto-renewing subscription) or a one-time purchase (pay once, no renewal) removes the limits, adds CSV export, and keeps development going. Terms of Use (EULA): https://pohoda.jp/en/legal/terms.html Privacy Policy: https://pohoda.jp/en/legal/privacy.html
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Verdict
The clearest difference is in-app purchases: OneObjective at none against Notes Tasks Calendar's 2. OneObjective also leads on iOS requirement (13.0 vs 18.0). On price, 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
Both are free to download. Notes Tasks Calendar sells 2 in-app purchases, starting at $1.99 per year. OneObjective asks for nothing beyond the download.
| Parameter | OneObjective | Notes Tasks Calendar |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryota Yamamoto | Keisuke Sugimoto |
In-app purchases
OneObjective
No in-app purchases
Notes Tasks Calendar
- Supporter (Yearly)$1.991 Year
- Lifetime$5.99









