# Trello vs Notion Calendar

The clearest difference is rating: Notion Calendar at 4.7 against Trello's 4.3. Notion Calendar also leads on monetization model (free vs free with in-app purchases) and iOS requirement (15.0 vs 18.6). Trello's advantage is review sentiment (53% vs 39%) and chart position (#184 vs unranked). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Notion Calendar holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 7K and 7.7K respectively. Written reviews complicate that: 53% of Trello's written reviews are positive against 39% of Notion 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, Notion Calendar fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Trello | Notion Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7K ratings)](https://appshunter.io/ios/app/trello-daily-task-tracker/id461504587/reviews) | **[4.7 (7.7K ratings)](https://appshunter.io/ios/app/notion-calendar/id1607562761/reviews)** |
| Number of ratings | 7K | **7.7K** |
| Positive reviews | **52.8% of reviews** | 38.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#184** | — |
| Size | 220 MB | 44 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trello, Inc.](https://appshunter.io/developer/662978333) | [Notion Labs, Incorporated](https://appshunter.io/developer/1232780280) |

## What reviewers say

### Trello

[App page](https://appshunter.io/ios/app/trello-daily-task-tracker/id461504587)

**Currently charting:** #184 Top Free · Productivity (US App Store)

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.

**Highlights:** Task capture and organization, Customizable kanban boards, Calendar integration, Push notification reminders, Offline work capability, AI summarization for tasks

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app for organizing
- 👍 Flexible and customizable
- 💡 Excellent collaboration features
- 🚀 Seamless cross-device experience
- 👍 Easy to use and intuitive

**What reviewers complain about**

- 🐛 Sync issues and data loss
- 🐛 Buggy and unstable at times
- 🐛 Unintuitive interface changes
- 🔒 Difficult to cancel subscription
- 🐛 Notifications not working properly

**Reported bugs**

- 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**

- Add calendar view
- Improve mobile widgets
- Allow more customization of boards
- Provide better notification controls
- Add option to delete boards/cards easily


### Notion Calendar

[App page](https://appshunter.io/ios/app/notion-calendar/id1607562761)

Manage your schedule and events with a unified view across multiple calendars. Integrate with your Notion workspace to link documents and projects directly to your events. Offers customizable widgets for quick access to upcoming appointments and event details.

**Highlights:** Deep Google Calendar integration, Connect Notion docs and projects, Multiple time zone support, Unified calendar view, Home and Lock Screen widgets, Available in 12 languages

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and fast
- 🔒 Robust security features
- 👍 Clean and intuitive UI
- 👍 Great integration with Notion
- 👍 Helpful widgets

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔍 Limited calendar views (only 3-day)
- 🔍 No iPad support
- 🔍 Only supports Google Calendar integration
- 🔍 Unreliable syncing and updating

**Reported bugs**

- App crashes when trying to add events
- Syncing issues causing events to disappear or display incorrectly
- Time zone issues leading to incorrect event times
- Widgets not updating properly

**Requested features**

- Add monthly and weekly calendar views
- Integrate with more calendar providers (Microsoft, Apple, etc.)
- Improve iPad compatibility and optimize for larger screens
- Add task management and to-do list functionality
- Enhance customization options (colors, themes, etc.)


## Frequently asked questions

### Is Trello free?

Trello is free to download, with no in-app purchases.

### Is Notion Calendar free?

Notion Calendar is free to download, with no in-app purchases.

### Which has better reviews, Trello or Notion Calendar?

Notion Calendar is rated higher. Trello averages 4.3 out of 5 from 7K ratings, while Notion Calendar averages 4.7 from 7.7K ratings.

### Do Trello or Notion Calendar have ads?

Neither Trello nor Notion Calendar shows ads.

### Which is updated more often, Trello or Notion Calendar?

Trello ships an update every 2 weeks, and Notion Calendar fortnightly. Most recently, Trello was updated on October 30, 2026 and Notion Calendar on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*