# Microsoft Loop vs Calendar Sync App

The clearest difference is in-app purchases: Calendar Sync App at none against Microsoft Loop's 4. Calendar Sync App also leads on iOS requirement (12.0 vs 18.0). Microsoft Loop's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Microsoft Loop sells 4 in-app purchases, starting at $9.99 per month. Calendar Sync App asks for nothing beyond the download.

Microsoft Loop ships an update monthly, Calendar Sync App every 4 months. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Microsoft Loop | Calendar Sync App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.9K ratings)](https://appshunter.io/ios/app/microsoft-loop/id1637682491/reviews)** | — |
| Number of ratings | **4.9K** | — |
| Positive reviews | 20.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 201 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Cira Apps Limited](https://appshunter.io/developer/1187220064) |

## What reviewers say

### Microsoft Loop

[App page](https://appshunter.io/ios/app/microsoft-loop/id1637682491)

This app facilitates collaborative thinking, planning, and creation across devices. It brings together teams, content, and tasks, allowing users to capture ideas, manage projects, and communicate in real-time. Seamlessly integrate with existing tools for a unified workflow.

**Highlights:** Co-creation experience, Content and task management, Idea capture and task lists, Project workspace, Real-time commenting and reactions, Customizable notifications, Cross-Microsoft 365 component editing

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Microsoft 365 Personal | $9.99 | per month |
| Microsoft 365 Family | $12.99 | per month |
| Microsoft 365 Personal | $99.99 | per year |
| Microsoft 365 Family | $129.99 | per year |

**What reviewers like**

- 🚀 Efficient and useful
- 👍 Clean and simple UI
- 💡 Great integration with Microsoft 365
- 🚀 Powerful collaboration features
- 👍 Promising app with potential

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔍 Limited functionality on mobile
- 🔍 Missing key features compared to desktop
- 🐛 Frequent crashes and sync issues
- 🔍 Unintuitive navigation and user experience

**Reported bugs**

- App crashes on certain workspaces
- Inability to save new content
- Formatting issues with code blocks
- Keyboard issues and cursor jumping
- Inconsistent theme and UI behavior

**Requested features**

- Ability to duplicate pages
- Improved handwriting and whiteboard support
- Export/copy to Word or PDF
- Offline functionality
- Better access management and guest collaboration


### Calendar Sync App

[App page](https://appshunter.io/ios/app/calendar-sync-app-view-and-edit/id1665590174)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft Loop free?

Microsoft Loop is free to download, with in-app purchases available.

### Is Calendar Sync App free?

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

### Do Microsoft Loop or Calendar Sync App have ads?

Neither Microsoft Loop nor Calendar Sync App shows ads.

### Which is updated more often, Microsoft Loop or Calendar Sync App?

Microsoft Loop ships an update monthly, and Calendar Sync App every 4 months. Most recently, Microsoft Loop was updated on September 28, 2026 and Calendar Sync App on September 15, 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.*