Trello vs Google Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trello
Capture tasks, ideas, and notes as cards and organize them into flexible boards. Centralize your work, integrate with calendars, and receive timely reminders. Work offline and sync automatically when back online.
- Task capture and organization
- Customizable kanban boards
- Calendar integration
- Push notification reminders
- Offline work capability
- AI summarization for tasks
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Work smarter and do more with your personal productivity powerhouse, Trello. Capture, organize, and tackle your to do checklist from anywhere. No more chaotic schedules, lost sticky notes, or searching for bookmarked messages across apps. Stay organized and efficient with Trello Inbox, Boards, and Planner. Every personal or work-related to-do, idea, or responsibility—no matter how small—finds its place, keeping you at the top of your game. Smarter task list management, all from your mobile device. Trello lets you create a daily planner of tasks, ideas, and notes right from your phone into a Trello board, card, or to-do list. Add due dates, comments, checklists, descriptions, files, and more to your task dashboard. Save messages from popular work apps like Slack or Microsoft Teams, snap a photo, and forward emails within Trello. Paid subscriptions have access to features that use AI to summarize your saved to-dos into a Trello card so that nothing slips through the cracks. Everything captured lands as a card in your Trello Inbox, making it easy to review, prioritize, and organize your work across boards. Plan your day around your schedule; view what’s booked on your Google or Outlook calendars right from your task board. Standard and Premium users can also enable Planner to schedule focus time for completing saved to-dos. Get reminders that work for you by setting up push notifications for your personal tasks and daily to dos. Get timely alerts for the updates you care about, like due dates or changes to your card. Create beautiful, flexible Trello boards. Organize your captured cards into customizable kanban boards and lists, tailored to your workflow. Trello’s tactile, visual mobile interface, with drag-and-drop gestures and smooth transitions between boards offers a natural way to plan your work on a mobile device. TASK MANAGEMENT MADE EASY - Capture, edit and sort your to do checklists. - Seamlessly enable Trello with your Google or Outlook calendar. - See what you have scheduled with your daily planner (and set aside focus time on what you’ve captured in Trello cards to get done later). - Use the Trello widget to add more to your checklists without ever opening the app. - View all your to-dos from multiple boards in one place. SCHEDULE ORGANIZER & DAILY PLANNER - Add reminders, forward emails, and save messages in your Trello Inbox. - No-code automation is built into every Trello board for intelligent task management. - Place your top tasks into your calendar, and make time for what truly matters in your daily planner. - Custom Kanban board views to visualize your way. - Get timely alerts for the updates you care about, like due dates or changes to your card. - Capture notes or ideas, and update boards even without internet. Your changes sync automatically when you’re back online for seamless task management. - Subscriptions can unlock features that summarize your saved to-dos into a Trello card and streamline daily planning. PERSONAL PRODUCTIVITY TOOLS - Task dashboard tools allow you to manage tasks with ease. - Create a plan of action, a checklist, or simply gain clarity on what needs to be done. - Generate, summarize, and improve spelling and grammar of work, copywriting, or personal content. - You can even go beyond a daily planner and task organizer. Paid subscriptions can access AI tools that allow you to brainstorm new content based on topics you provide. Download Trello and experience a new era of personal productivity management. It’s free! When you use features that require your device’s photos, camera, microphone, or contacts, we will request permission before accessing that data.
Google Calendar
This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.
- Automatic event import from Gmail
- Cross-device synchronization
- Shared calendars for collaboration
- Task management alongside events
- Customizable views and themes
- Google Meet integration
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The official Google Calendar app helps you stay organized and plan your day with easy event creation, multiple calendars, customizable views, widgets, and tasks. With Google Calendar, you can: • Get events automatically added to your Calendar from Gmail, including flight, hotel, concert, and restaurant reservations. • Go from using Calendar on your iPhone, iPad, or Apple Watch to your computer without missing a beat when you’re logged into the same Google account. • Consolidate and view Google Calendar events side-by-side with other calendars on your device, including Exchange and iCloud. • Keep family, friends, and colleagues in the loop with shared calendars, so they can view, add, or modify events. • Quickly switch between month, week, and day views. • Stay on top of to-dos by creating and managing tasks alongside your events in Calendar. • Personalize your Google Calendar with light or dark mode or by color-coding your events • Always know what's next while on the go with Google Calendar on Apple Watch by customizing your watch face with Calendar complications or adding widgets. Google Calendar is part of Google Workspace, allowing you and your team to easily connect, create, and collaborate across all your favorite Google tools. You can: • Collaborate in a hybrid work environment by adding a Google Meet video call to an Calendar event • Get access to professional booking pages to easily book clients and customers*. • Schedule meetings with teammates by checking their availability or layering their calendars in a single view • Add your working location to your calendar to make it easier for your teammates to schedule meetings with you*. • Keep everyone on track for a meeting by attaching meeting notes, pre-read materials, and other documents directly to a calendar event. • Use Google Calendar with confidence knowing it’s supported by Google’s enterprise-level privacy, user safety and data security. * Requires a Google Workspace or Google One AI Premium subscription
Screenshots
Verdict
The clearest difference is in-app purchases: Trello at none against Google Calendar's 32. Trello also leads on review sentiment (53% vs 35%). Google Calendar's advantage is ratings volume (132K vs 7K) and rating (4.5 vs 4.3). On price, update cadence, ads and monetization model 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. Google Calendar sells 22 in-app purchases, starting at $0.89 per month. Trello asks for nothing beyond the download.
Google Calendar holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Google Calendar has 132K ratings behind it against 7K, so its average is the more settled of the two. Written reviews complicate that: 53% of Trello's written reviews are positive against 35% of Google Calendar's, so the app with the better star average is not the one people write more warmly about.
Trello ships an update every 2 weeks, Google Calendar weekly. Both last shipped on September 24, 2026.
| Parameter | Trello | Google Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (7K ratings) | 4.5 (132K ratings) — better |
| Positive reviews | 53.1% of reviews — better | 35.1% of reviews |
| Number of ratings | 7K | 132K — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #166 | #16 — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 216 MB | 284 MB |
| Age rating | 4+ | 4+ |
| Developer | Trello, Inc. | |
Customer experience
Trello
Google Calendar
User reviews
Trello
From 7K App Store ratingsWhat we love
- 🚀 Great app for organizing
- 👍 Flexible and customizable
- 💡 Excellent collaboration features
- 🚀 Seamless cross-device experience
- 👍 Easy to use and intuitive
Room to improve
- 🐛 Sync issues and data loss
- 🐛 Buggy and unstable at times
- 🐛 Unintuitive interface changes
- 🔒 Difficult to cancel subscription
- 🐛 Notifications not working properly
Google Calendar
From 132K App Store ratingsWhat we love
- 🚀 Keeps me organized
- 🎨 Customizable colors
- 📅 Integrates with email and other calendars
- 🔔 Helpful reminders
- 🤝 Ability to share calendars
Room to improve
- 🐛 Crashes and freezes
- 🕰️ Slow loading times
- 📆 Date on app icon doesn't change
- 🔀 Difficulty editing and managing events
- 🌈 Limited color options
Bugs and requests
Trello
Reported bugs
5 issues- Cards disappearing or not updating
- Checklists not functioning as expected
- Inability to delete or remove accounts
- Sync issues between mobile and desktop
- Frequent crashes and freezes on mobile
Requested features
5 requests- Add calendar view
- Improve mobile widgets
- Allow more customization of boards
- Provide better notification controls
- Add option to delete boards/cards easily
Google Calendar
Reported bugs
3 issues- Events not syncing properly between app and web versions
- Incorrect time zone changes for events
- New events automatically added to wrong calendar
Requested features
5 requests- Allow recurring events on specific days (e.g. 2nd Wednesday of the month)
- Add ability to set reminders for event end times
- Integrate with more email/calendar providers beyond Gmail
- Provide more customization options for event colors and icons
- Display the current date on the app icon
In-app purchases
Trello
No in-app purchases
Google Calendar
- 30 GB1 Month trial$0.891 Month
- 30 GB$0.891 Month
- 100 GB2 variants$1.991 Month
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- 100 GB1 Month trial2 variants$1.991 Month
- 200 GB1 Month trial2 variants$2.991 Month
- 200 GB2 variants$2.991 Month
- Google AI Plus (400 GB)$4.991 Month
- Google AI Plus (2 TB)1 Month trial2 variants$9.991 Month
- Google AI Plus (2 TB)2 variants$9.991 Month
- Google AI Pro (5 TB)2 variants$19.991 Month
- 100 GB1 Month trial$19.991 Year
- 100 GB$19.991 Year
- 100 GB1 Year trial$19.991 Year
- Google One AI Premium (2 TB)$19.991 Month
- 5 TB$24.991 Month
- 200 GB1 Year trial$29.991 Year
- 200 GB$29.991 Year
- 20 TB$99.991 Month
- 2 TB1 Month trial$99.991 Year
- 2 TB$99.991 Year
- Google AI Ultra (30 TB)$249.991 Month
- 5 TB2 variants$249.991 Year









