# iMonth vs Calendar Sync App

The clearest difference is price: Calendar Sync App at Free against iMonth's $2.99. Calendar Sync App also leads on update cadence (every 4 months vs every 11 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Calendar Sync App is free to download; iMonth costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iMonth ships an update every 11 months, Calendar Sync App every 4 months. The most recent releases landed on August 21, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | iMonth | Calendar Sync App |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 2 MB | 201 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BO YOUNG PARK](https://appshunter.io/developer/1291813217) | [Cira Apps Limited](https://appshunter.io/developer/1187220064) |

## What reviewers say

### iMonth

[App page](https://appshunter.io/ios/app/imonth/id1532372486)

Organize your thoughts and tasks with a simple, intuitive memo app. Manage notes and reminders month-by-month with a clean, minimalist interface designed for efficient planning and quick access.

**Highlights:** Monthly organization, User-friendly design, Quick memo access, Minimalist layout, Task management

**In-app purchases:** none


### 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 iMonth free?

iMonth costs $2.99, with no in-app purchases.

### Is Calendar Sync App free?

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

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

Neither iMonth nor Calendar Sync App shows ads.

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

iMonth ships an update every 11 months, and Calendar Sync App every 4 months. Most recently, iMonth was updated on August 21, 2026 and Calendar Sync App on May 16, 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.*