# Simple Calendar: Widget Cal — monthly schedule glance

> Simple monthly calendar widget for at-a-glance scheduling and event viewing. (iPhone/iPad app by Heart Relay Inc..)

- Source: https://appshunter.io/ios/app/simple-calendar-widget-cal/id1506434688 (this page in markdown: same URL + `.md`)
- Developer: [Heart Relay Inc.](https://appshunter.io/developer/1327363297)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.38/5 from 73 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 9 MB
- Languages: English, Japanese
- Released: 2020-04-13
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/simple-calendar-widget-cal/id1506434688/reviews.md

## What is Simple Calendar?

【Features】

   ● You can check your schedule for the month at a glance.
　　You can quickly register your events and check them quickly.
　　There are no complicated settings before using the calendar.
 
   ● Widget support
　　You can quickly check the date, day of the week, and future plans for the day with the widget.
        We have added a monthly calendar to the widget.
        If you change the day of the week in the app, it will be reflected in the widget.

   ● The security is safe and secure.
　　The information you add to the calendar is stored only on your device.
       You can use the calendar with peace of mind because the information is not sent to an external server.

   ●You can also use it in dark mode, which is easy on the eyes.

This app also supports dark mode, so you can use it in dark mode, which is easy on the eyes.

[Premium Plan (optional)]
An auto-renewable subscription that unlocks all color themes, photo backgrounds, and custom colors.
- Monthly: $1.99/month
- Yearly: $11.99/year (7-day free trial included)
Payment will be charged to your Apple ID account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings.
* If you previously purchased "Remove Ads", ads stay hidden without a subscription.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://calendar.heart-relay.com/privacy-policy/

## Key features

- Monthly schedule overview
- Quick event registration
- Widget support for daily plans
- Secure on-device data storage
- Dark mode compatibility

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Plan (Monthly) | $1.99 | per month |
| Premium Plan (Yearly) | $11.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Hide ads | $11.99 | one-time |


## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/simple-calendar-widget-cal/id1506434688/reviews.md

### 3/5 — Widget needs a date

*2025-09-20*

The calendar is easy to use but it would be better if you could view the calendar date from the widget without opening the app.

### 5/5 — How to switch off military time?

*2025-03-25*

How can you switch it off military time?

### 5/5 — Great App

*2024-07-13*

This SimpleCal is very reliable and easy to manage. 

I wish you can Add a Voice Reminder of the Appointments with set up of Time/s and Date/s accordingly.  Thanks

### 5/5 — iPhone calendar

*2024-07-09*

It’s an ok calendar.  I really really wish it had colors to highlight different events.  So much easier to follow when everything is color coded into specific groups.  
Other than that everything else about it is okay

### 5/5 — Love it

*2024-04-16*

Great to see monthly appts at a glance!

**Developer response:** Thank you very much for sharing what I, as a developer, set out to achieve.

### 5/5 — Minimalist dream

*2024-01-19*

Calendar is intuitive, easy to use, easy to read and has exactly wants needed without the unnecessary frills!

**Developer response:** Thank you very much for sharing what I, as a developer, set out to achieve.

### 2/5 — Handy but stop the notifications prompt

*2023-02-20*

Useful app but please let me turn off the prompt to activate notifications. It pops up EVERY time I open the app. I don’t want or need notifications. Thanks.

Update - dropping a star.  Please turn off the notifications prompt.

**Developer response:** Thank you for your comment.
You can now turn off notifications, please try it.

### 5/5 — rich

*2022-02-19*

wife has tried multiple calendars and finally this one meets her needs. thank you !

**Developer response:** Thank you for choosing us from so many calendar apps.
We are very happy. Please give my best regards to your wife.

### 1/5 — Bad

*2021-02-22*

Rubbish

**Developer response:** We're hurt by the horrible words, but we're going to keep improving our calendar app to make it even better!

### 3/5 — Good but needs improvements

*2020-11-23*

It’s actually a good minimalist calendar, but it does need to have major improvements. For example, I need to sink my Outlook Calendar and Google Calendar and not just Apple Calendar, but it doesn’t allow you to do that. Another improvement needed is that the app doesn’t allow you to see the day of the week it is on its icon badge app; on Apple’s Calendar, I don’t have to enter the app to see what day it is, it shows both the number and the day (such as Mon 23). The user interface and design are not as attractive as Apple Calendar (I want the closest feel and design to Apple’s Calendar without being locked into Apple’s ecosystem)

**Developer response:** Thanks for the very helpful review.
In the future, we will consider being able to sync Google Calenadar and Outlook.
Unfortunately, I can't add the date and day of the week to the app's icon because technically only Apple's app seems to be able to do so.
We will improve the calendar in the future to make it easier to use, thank you.

## Frequently asked questions about Simple Calendar

### Does Simple Calendar have ads?

Yes, Simple Calendar contains advertisements. This is common for free productivity applications that offer in-app purchases as an alternative monetization method.

### How does Simple Calendar store my data?

Simple Calendar prioritizes user privacy by storing all calendar information exclusively on your device. This ensures your data is not sent to any external servers, providing a secure and private experience.

### What devices is Simple Calendar available on?

Simple Calendar is currently available for iPhone and iPod devices. The app is designed to be compatible with these Apple mobile platforms.

### How often is Simple Calendar updated?

The latest version of Simple Calendar was released on September 30, 2023. The developer actively seeks user feedback for future improvements, suggesting regular updates based on user requests.

### Can I see my schedule at a glance with Simple Calendar?

Yes, Simple Calendar offers a monthly schedule overview and widget support. This allows you to quickly check the date, day of the week, and your future plans for the day directly from your home screen.

### What is the age rating for Simple Calendar?

Simple Calendar has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content or themes.

### Does Simple Calendar offer different subscription tiers?

The provided data indicates that Simple Calendar has in-app purchases, but does not specify different subscription tiers. Users can download the app for free and may find options for additional features or an ad-free experience within the app.

### What makes Simple Calendar easy to use?

Simple Calendar is designed for ease of use with no complicated initial settings. Its straightforward interface allows for quick event registration and checking of your schedule, making it accessible for immediate use.

## Version history (last 5 releases)

### 1.0.1 — 2026-07-07

- The Premium Plan (color themes) is now available for purchase
   - Minor improvements and bug fixes

### 0.7.3 — 2023-09-30

Thank you for your patience.
iOS 17 is now supported!
We have fixed the problem that appointments were not displayed after updating to iOS 17.
The problem has been resolved.

・Go to the SimpleCal app settings screen.
・Select "Calendars
・Select "Full Access
・Tap "Allow Full Access" in the dialog box that appears.
・Return to the SimpleCal app from the SimpleCal app settings screen.

Thank you very much for your continued use of our calendar application.
We will continue to improve this calendar application to make it even easier to use, so please look forward to it!

### 0.7.2 — 2023-02-08

・Updated internal process.

Thank you very much for your continued use of our calendar application.
We will continue to improve this calendar application to make it even easier to use, so please look forward to it!

### 0.7.1 — 2022-06-01

・Improved the problem of the screen going dark for a moment when starting up the application.

Thank you very much for your continued use of our calendar application.
We will continue to improve this calendar application to make it even easier to use, so please look forward to it!

### 0.7.0 — 2022-05-23

・Fixed a bug that prevented notifications from being received.
・The display method of event details has been improved so that the entire event is displayed.
・The display area of the event list has been improved.
・Version information has been added to the settings screen.

Thank you very much for your continued use of our calendar application.
We will continue to improve this calendar application to make it even easier to use, so please look forward to it!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*