Comparison

Opus One vs 7DayMission

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Opus One

This app helps you manage tasks and notes with a paperlike interface. Organize your day with daily task lists, schedules, and notes, and use a master task section to capture all your to-dos. Features include drag-and-drop reordering, event integration, and customizable notes.

Highlights
  • Master Task section
  • Daily Task lists with status, priority, and notes
  • Daily Schedule and Event integration
  • Daily Notes with customizable text formatting
  • Drag and drop task reordering
  • Cloud synchronization
  • Sketch drawing canvas
Features
Read full description

Opus One is a real day planner, not another to-do app. Each day gets its own page — tasks with A/B/C priorities, your schedule, and notes — on a planner that looks and feels like paper. Plan on iPhone, iPad, and Mac, and it all stays in sync. YOUR DAY ON ONE PAGE • Daily Tasks with A/B/C priorities, status, notes, and alarms. • A schedule that shows your Calendar events alongside your tasks. • Drag a task onto the schedule — with task durations, the end time fills in automatically. • Daily Notes with photos, PDFs, checklists, and audio. • Today's weather and a daily quote, right on the page. PLAN BEYOND TODAY • Master Tasks: everything on your mind in one list, no due date required. • Goals with timelines, photos, and progress you can see. • Roles: review the areas of your life each week so nothing important gets crowded out. • Mission, Values, and Vision pages to keep the big picture one tap away. • Meeting Planner for agendas, decisions, and next steps. NOTES AND JOURNALS • Rich notes with fonts, colors, tags, and your own custom sections. • Sketch and handwrite with Apple Pencil. • Journals with 25 covers to choose from, plus a guided Gratitude Journal. IT GOES WHERE YOU GO • Home Screen widgets for today's tasks, your mission, your values, and daily quotes. • Live Activities keep today's tasks on your Lock Screen. • Add a task from Control Center, or ask Siri. • Apple Watch app to see your day and check off tasks from your wrist. • iCloud sync across iPhone, iPad, and Mac. MAKE IT YOURS • Planner themes, including seasonal ones. • Task-complete sounds and rewards for finishing what you planned. • Color-coded categories and repeating rules with advanced options. OPUS ONE PRO The core planner is free. Opus One Pro adds cloud sync across all your devices, weather, attachments (images, PDFs, audio), Apple Pencil sketching, categories, repeating rules, Goals, Siri, and themes. One subscription covers iPhone, iPad, and Mac on the same iCloud account. Available yearly or monthly. Subscription details: Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel in your Account Settings. Privacy Policy: https://piso13.com/privacy-policy-2/ Terms of Service: https://piso13.com/terms-of-service/

About

7DayMission

Features
Read full description

7DAYMISSION isn't a to-do list. It's a declaration. Plan your week like a military operation. Each morning, simply SPEAK what you need to do — "Today at 9 I have a meeting, gym at 11, finish the report by 3" — and an AI drill sergeant breaks it into time-blocked objectives with smart durations and difficulty, automatically. Then you execute. Mission HQ shows your live objective count and a countdown to your last task. Complete objectives to trigger explosive celebrations, earn medals, and climb 10 military ranks from Recruit to General. Fall behind, and the Sergeant lets you know — tough-love push notifications keep you accountable. No accounts. No fluff. Just you versus your own discipline. KEY FEATURES • VOICE BRIEFING — Speak your day, AI time-blocks it for you • AI DRILL SERGEANT — Personalised, escalating motivation • SMART REMINDERS — Deadline alerts tuned to your intensity • 24 MEDALS — From First Blood to Living Legend • 10 RANKS — Recruit → General, earned through real work • SUNDAY DEBRIEF — AI analysis of your week + next-week advice • 12 LANGUAGES — Voice + interface, fully localized • NO LOGIN — Your data stays on your device FREE • 2 missions per week • 3 tasks per mission • Unlimited voice briefings PRO ($2.99/week, 3-day free trial) • Unlimited missions and tasks • Full AI drill sergeant + smart notifications • AI Sunday debrief Built for those who want results, not just reminders. — Terms of Use: https://insidious-grill-cc0.notion.site/Terms-of-Use-7DayMission-3705e237073a808dad41e8dc4a0b624e Privacy Policy: https://insidious-grill-cc0.notion.site/Privacy-Policy-7DayMission-3705e237073a80a3922ff85f1185151f

Screenshots

Opus One4 screens
7DayMission4 screens

Verdict

The call

The clearest difference is device support: Opus One at 4 against 7DayMission's 2. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Opus One sells 2 in-app purchases, starting at $4.99 per month and 7DayMission sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Opus One versus 7DayMission: the parameters behind the verdict, then further details
ParameterOpus One7DayMission
PriceFreeFree
Rating4.7 (978 ratings) — better—
Positive reviews65.7% of reviews—
Number of ratings978 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size187 MB16 MB
Age rating4+4+
DeveloperPISO 13, Inc.Ionut Augustin Enache

Bugs and requests

Opus One

Reported bugs

4 issues
  • Sync issues between devices
  • App crashes and data loss
  • Keyboard not working on iPad
  • Distorted font in calendar view

Requested features

6 requests
  • Add weekly and monthly views
  • Improve Apple Pencil support
  • Add project management features
  • Integrate with more calendar/task apps
  • Provide better training and tutorials
Show 1 more
  • Allow customization of UI and themes

7DayMission

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Opus One

Subscriptions2
  • Opus One Pro7 Days trial$4.991 Month
  • Opus One Professional7 Days trial$39.991 Year
1 purchases

7DayMission

Subscriptions1
  • Pro Weekly3 Days trial$2.997 Days

Questions

Is Opus One free?
Opus One is free to download, with in-app purchases available.
Is 7DayMission free?
7DayMission is free to download, with in-app purchases available.
Do Opus One or 7DayMission have ads?
Neither Opus One nor 7DayMission shows ads.

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