# Calendar Sync App vs CalendarBridge

The clearest difference is in-app purchases: Calendar Sync App at none against CalendarBridge's 6. Calendar Sync App also leads on iOS requirement (12.0 vs 16.4). CalendarBridge's advantage is update cadence (every 5 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. CalendarBridge sells 6 in-app purchases, starting at $5.00 per month. Calendar Sync App asks for nothing beyond the download.

Calendar Sync App ships an update every 4 months, CalendarBridge every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Calendar Sync App | CalendarBridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/calendarbridge/id6749902669/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 201 MB | 64 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CiraApps Limited](https://appshunter.io/developer/1187220064) | [Cal Bridge Inc](https://appshunter.io/developer/1832034884) |

## What reviewers say

### Calendar Sync App

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

**Features:** macOS Compatibility

**In-app purchases:** none


### CalendarBridge

[App page](https://appshunter.io/ios/app/calendarbridge/id6749902669)

Effortlessly sync and manage all your calendars in one place. See your availability in real-time across Google, Outlook, iCloud, and more, preventing double bookings and missed events. Share your schedule easily with booking links.

**Highlights:** Real-time availability sync, Unified calendar view, Connect multiple calendar providers, Share availability via scheduling links, Home Screen widget, Apple Watch app

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $5.00 | per month |
| Premium Monthly | $10.00 | per month |
| Pro Monthly | $40.00 | per month |
| Basic Yearly | $48.00 | per year |
| Premium Yearly | $96.00 | per year |
| Pro Yearly | $384.99 | per year |


## Frequently asked questions

### Is Calendar Sync App free?

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

### Is CalendarBridge free?

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

### Do Calendar Sync App or CalendarBridge have ads?

Neither Calendar Sync App nor CalendarBridge shows ads.

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

Calendar Sync App ships an update every 4 months, and CalendarBridge every 5 days. Most recently, Calendar Sync App was updated on November 3, 2026 and CalendarBridge on November 5, 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.*