Calendar Widget & Planner vs One Tasks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calendar Widget & Planner
Organize your schedule with a comprehensive planner and diary. View your agenda on your home screen with customizable widgets, sync across multiple cloud services, and easily share events. Supports dark mode and AirPrint for convenient planning.
- Calendar widgets for home screen
- Day, week, month, year planners
- Share calendars and events
- Sync with iCloud, Google, Yahoo, Exchange
- Dark mode support
- AirPrint functionality
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Easily manage your calendars, planners, agenda and diary. Everything you need to take notes, save appointments, and share them with friends, family or colleagues. FEATURES: • NEW: Calendar Widgets! See your schedule on your Home Screen: Now, next and more! • AirPrint the day, week, month or year planners • Share calendars or events with friends, family or colleagues • Split screen support on iPad • Sync with iCloud, Google, Yahoo, Exchange and other cloud based calendars • Dark mode! • Quick support, we try to reply to questions within 24 hours. Just tap the Info icon in the toolbar, then tap Contact Support
One Tasks
Organize your life with a powerful task manager that syncs across devices. Create detailed to-do lists with subtasks, set deadlines, and receive timely reminders. Leverage widgets for quick access and integrate with popular calendar and task services.
- Subtask creation
- Due dates and reminders
- Widget support
- Google Tasks sync
- Outlook/Office 365 sync
- iCloud Reminders sync
- CalDAV provider integration
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Stay on top of every task, anywhere. Seamlessly manage your to-do lists with the app trusted by millions — complete with subtasks, due dates, reminders, and handy widgets. Sync effortlessly with Google Tasks, Outlook, Office 365, iCloud Reminders, and One Calendar. Prefer more control? The app also integrates with any 3rd-party CalDAV providers, giving you full ownership of your data.
Screenshots
Verdict
The clearest difference is in-app purchases: One Tasks at none against Calendar Widget & Planner's 6. One Tasks also leads on ads (none vs shown) and review sentiment (89% vs 70%). Calendar Widget & Planner's advantage is ratings volume (1.2K vs 257) and iOS requirement (12.2 vs 15.0). On price, update cadence 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. Calendar Widget & Planner sells 6 one-off in-app purchases. One Tasks asks for nothing beyond the download.
One Tasks holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.2K and 257 respectively. Written reviews point the same way: 70% of Calendar Widget & Planner's written reviews are positive against 89% of One Tasks's.
Calendar Widget & Planner ships an update monthly, One Tasks every 4 weeks. The most recent releases landed on September 6, 2026 and September 21, 2026 respectively.
| Parameter | Calendar Widget & Planner | One Tasks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.2K ratings) | 4.8 (257 ratings) — better |
| Positive reviews | 69.8% of reviews | 88.9% of reviews — better |
| Number of ratings | 1.2K — better | 257 |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 116 MB | 60 MB |
| Age rating | 4+ | 12+ |
| Developer | johnhair.com | Code Spark |
Customer experience
Calendar Widget & Planner
One Tasks
Bugs and requests
Calendar Widget & Planner
Reported bugs
5 issues- Events disappearing after updates
- Inability to change week start day
- Syncing issues with other calendars
- Crashes and freezes on launch
- Color settings not saving properly
Requested features
5 requests- Ability to share calendar with family
- Add widgets for quick access
- Expand customization options
- Improve repeating event functionality
- Preserve calendar history
One Tasks
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calendar Widget & Planner
- Extras pack$0.99
- Additional Calendars pack$0.99
- Enhanced Views Pack$0.99
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- Tasks, To-Do Lists & Reminders$0.99
- Calendar Widgets$1.99
- PRO Pack$3.99
One Tasks
No in-app purchases
Questions
Is Calendar Widget & Planner free?
Is One Tasks free?
Which has better reviews, Calendar Widget & Planner or One Tasks?
Do Calendar Widget & Planner or One Tasks have ads?
Which is updated more often, Calendar Widget & Planner or One Tasks?
Other comparisons
