Simple Calendar Daily Planner: iPhone vs Android
Simple Calendar Daily Planner gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Simple Calendar Daily Planner by Komorebi Inc. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
App Store
App details
Google Play
App details
Simple Calendar Daily Planner downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 1k+ | 10M+ |
| Google Play | 5k+ | 5M+ Measured |
| Total | 5k+ Confidence | 10M+ Confidence |
How this is calculated
Where Simple Calendar Daily Planner's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How Simple Calendar Daily Planner makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Remove Ads | |
| 2 | Premium (Annual) subscription | |
| 3 | Premium (Monthly) subscription |
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 2.6k |
| Google Play | 4.9 ★ | 95k 753 written reviews |
| Both stores | 4.9 ★ weighted by ratings | 98k |
What users say about Simple Calendar Daily Planner
From the 60 most recent Google Play reviews in the US.
Users appreciate the app's simple interface and customization options like color coding and holiday listings. However, significant complaints arise regarding mandatory calendar syncing permissions, intrusive notifications, and aggressive ad placement.
Mixed but leaning positive (58% of recent reviews give 4–5 stars). People like it for being easy to use, and regular updates. The main complaints are about crashes and bugs, and privacy and spam. Recent reviews are more positive than earlier ones.
What people like
- Ease of use: “it's so convenient & easy to navigate”
- Updates: “I love the new update that tells me the month name as I scroll up and down from month to month”
- Useful: “it works perfectly for me!”
- Ads: “Will buy the ad-free version immediately if fixed!”
Common complaints
- Crashes & bugs: “Rubbish calendar, doesn't work properly”
- Privacy & data: “the app lies that it can't work without permission”
- Speed & performance: “"No events tomorrow" and "No events today" is not a notification worth to drain my battery and disturb my peace”
- Updates: “Un-update packed with new intrusive pop-up ads”
About Simple Calendar Daily Planner
Our design philosophy is all about simplicity and ease of use. Simple Calendar comes with various customisation options, including font size — use the style that suits you best.
In this calendar app, you can use the sharing features of iCloud Calendar and Google Calendar, making it easy to share schedules with family, partners, and colleagues.
It's perfect for those looking for a minimalist calendar app focused on functionality instead of extra (and sometimes unnecessary) features — for work, family, shifts, school and travel.
[List of Functions]
- Share schedules with iCloud and Google Calendar
- 15 Home Screen widgets
- Next event on your Lock Screen
- Font size adjustment (10 options)
- Weekly (7 days - 5 days - 3 days) display
- Daily display
- Colour coding for different calendars
- Add notes, URLs, and maps
- Sync with other scheduling apps
- Event templates, history and search
- Add an event to multiple days at once
- Daily summary notifications
- Restore deleted events from the Trash
- 50 theme colours and a changeable app icon
- Set your favourite photo as the wallpaper
- Background colours for dates
- White, black, or coloured text for events
- Set any day of the week as a day off
- Change the start day of the week
- Display week numbers
- Lock with passcode
[Function Details]
■ iOS Calendar
This app uses the built-in iOS calendar system. Events made with this app will be synchronised with other scheduling apps and the iOS standard Calendar app.
Your events are stored in your own calendar account (iCloud, Google, etc.), never on our servers. If you switch phones, simply sign in again and everything comes back — no account registration needed. Events sync to iPad automatically and can be viewed on a Mac or PC via iCloud.com.
■ Adjust Font Size
You can choose from five font sizes of extra-small, small, medium, large, and extra-large.
You can also choose light or bold text for better readability.
■ Monthly, Weekly, and Daily Calendar
With one tap at the bottom of the screen, you can switch between monthly, weekly, and daily display.
Switch the weekly calendar to a 7-, 5- or 3-day display to find what is right for you.
A list of the day's events can be shown under the monthly calendar.
■ Colour Coding
You can create separate calendars according to different schedules, such as work and home. Then, you can manage them clearly by colour coding them. For each calendar, you can choose everything from its colour to white or black text.
■ Secure Passcode Lock
You can securely lock the app with a passcode, Face ID or Touch ID if you don't want anyone to view your calendars.
■ Notification Settings
You can set up notifications for scheduled events at the event time, as well as 5 min, 15 min, or more prior to the event, so you don't miss important
Simple Calendar Daily Planner iPhone
Simple Calendar Daily Planner gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Simple Calendar Daily Planner is #19 in Productivity Free in Japan and charting in 5 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Simple Calendar Daily Planner on the App Store
App details
Simple Calendar Daily Planner downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Simple Calendar Daily Planner's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in Simple Calendar Daily Planner before Apple and Google take their fee.
How this is calculated
Business model: Ad-led
How Simple Calendar Daily Planner makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Remove Ads | |
| 2 | Premium (Annual) subscription | |
| 3 | Premium (Monthly) subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| ProductivityFree | #19 | |
| ProductivityGrossing | #58 | |
| All AppsFree | #150 | |
| ProductivityGrossing | #87 | |
| ProductivityFree | #77 | |
| ProductivityFree | #71 | |
| ProductivityFree | #91 | |
| ProductivityFree | #182 |
Apps near Simple Calendar Daily Planner on the chart
Productivity Free, around #19.
Ratings
App Store, worldwide.
About Simple Calendar Daily Planner
Our design philosophy is all about simplicity and ease of use. Simple Calendar comes with various customisation options, including font size — use the style that suits you best.
In this calendar app, you can use the sharing features of iCloud Calendar and Google Calendar, making it easy to share schedules with family, partners, and colleagues.
It's perfect for those looking for a minimalist calendar app focused on functionality instead of extra (and sometimes unnecessary) features — for work, family, shifts, school and travel.
[List of Functions]
- Share schedules with iCloud and Google Calendar
- 15 Home Screen widgets
- Next event on your Lock Screen
- Font size adjustment (10 options)
- Weekly (7 days - 5 days - 3 days) display
- Daily display
- Colour coding for different calendars
- Add notes, URLs, and maps
- Sync with other scheduling apps
- Event templates, history and search
- Add an event to multiple days at once
- Daily summary notifications
- Restore deleted events from the Trash
- 50 theme colours and a changeable app icon
- Set your favourite photo as the wallpaper
- Background colours for dates
- White, black, or coloured text for events
- Set any day of the week as a day off
- Change the start day of the week
- Display week numbers
- Lock with passcode
[Function Details]
■ iOS Calendar
This app uses the built-in iOS calendar system. Events made with this app will be synchronised with other scheduling apps and the iOS standard Calendar app.
Your events are stored in your own calendar account (iCloud, Google, etc.), never on our servers. If you switch phones, simply sign in again and everything comes back — no account registration needed. Events sync to iPad automatically and can be viewed on a Mac or PC via iCloud.com.
■ Adjust Font Size
You can choose from five font sizes of extra-small, small, medium, large, and extra-large.
You can also choose light or bold text for better readability.
■ Monthly, Weekly, and Daily Calendar
With one tap at the bottom of the screen, you can switch between monthly, weekly, and daily display.
Switch the weekly calendar to a 7-, 5- or 3-day display to find what is right for you.
A list of the day's events can be shown under the monthly calendar.
■ Colour Coding
You can create separate calendars according to different schedules, such as work and home. Then, you can manage them clearly by colour coding them. For each calendar, you can choose everything from its colour to white or black text.
■ Secure Passcode Lock
You can securely lock the app with a passcode, Face ID or Touch ID if you don't want anyone to view your calendars.
■ Notification Settings
You can set up notifications for scheduled events at the event time, as well as 5 min, 15 min, or more prior to the event, so you don't miss important
Latest updates
Store changes
What Simple Calendar Daily Planner changed on its store page: name, icon, screenshots, price, size, languages, requirements.
More from Komorebi Inc.
Simple Calendar - easy planner Android
Simple Calendar - easy planner gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Simple Calendar - easy planner is #12 in Productivity Free on Google Play in Japan and charting in 5 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Simple Calendar - easy planner on Google Play
App details
Simple Calendar - easy planner downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Simple Calendar - easy planner's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in Simple Calendar - easy planner before Apple and Google take their fee.
How this is calculated
Business model: Ad-led
How Simple Calendar - easy planner makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Remove Ads | |
| 2 | Premium (Annual) subscription | |
| 3 | Premium (Monthly) subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| ProductivityFree | #12 | |
| All AppsFree | #53 | |
| ProductivityGrossing | #45 | |
| ProductivityFree | #200 | |
| ProductivityFree | #97 | |
| ProductivityFree | #125 | |
| ProductivityFree | #196 |
Apps near Simple Calendar - easy planner on the chart
Productivity Free, around #12.
Ratings
Google Play, worldwide.
What users say about Simple Calendar - easy planner
From the 60 most recent Google Play reviews in the US.
Users appreciate the app's simple interface and customization options like color coding and holiday listings. However, significant complaints arise regarding mandatory calendar syncing permissions, intrusive notifications, and aggressive ad placement.
Mixed but leaning positive (58% of recent reviews give 4–5 stars). People like it for being easy to use, and regular updates. The main complaints are about crashes and bugs, and privacy and spam. Recent reviews are more positive than earlier ones.
What people like
- Ease of use: “it's so convenient & easy to navigate”
- Updates: “I love the new update that tells me the month name as I scroll up and down from month to month”
- Useful: “it works perfectly for me!”
- Ads: “Will buy the ad-free version immediately if fixed!”
Common complaints
- Crashes & bugs: “Rubbish calendar, doesn't work properly”
- Privacy & data: “the app lies that it can't work without permission”
- Speed & performance: “"No events tomorrow" and "No events today" is not a notification worth to drain my battery and disturb my peace”
- Updates: “Un-update packed with new intrusive pop-up ads”
About Simple Calendar - easy planner
■ Scheduling made simple
One tap opens the planner: pick a time, add an event or task, write a note and set a reminder so nothing slips away. Color-coded time blocks make it easy to see when to work, study, exercise and spend time with the people you love.
■ Monthly, weekly & daily planner views
Plan a day, a week or months ahead. Switch between the monthly calendar for the big picture, the weekly planner with 7-day, 5-day or 3-day views, and the daily agenda for hour-by-hour time planning.
■ Syncs with Google Calendar — or works without it
Use the calendar on its own, no account needed — or sync with Google Calendar to keep every device up to date. Calendars from Outlook, iCloud, Exchange and Office365 can be connected too, so all your schedules live in one app.
■ Backup and device transfer
Events synced with Google Calendar appear on your new phone as soon as you sign in. Calendars stored only in the app can be saved with the built-in backup feature and restored when you switch devices.
■ Shared calendar for family, friends and team
Share your work calendar with colleagues to sync tasks, share with family so they know when you're busy, or plan dinners and workouts together with your partner. A shared schedule keeps everyone on the same page — you'll even know exactly when to pick the kids up from school.
■ Never miss a thing with reminders
Set an alarm or appointment reminder for any event. From business meetings to birthdays, your agenda tells you what's ahead — so you're always on time.
■ Smart features to keep you organized
✓ Calendar widget — resizable, with today's agenda on your home screen
✓ Color coding — organize your time blocks at a glance
✓ Notes, URLs and maps — attach details to any event
✓ 50 theme colors & 10 font sizes — style your planner your way
✓ Photo wallpaper — set your favorite photo as the background
✓ Date background colors — highlight paydays and exam days
✓ Event text colors — white, black or colored text
✓ Recurring events and templates — register regular events fast
✓ Add the same event to multiple dates at once — great for shift schedules
✓ Week numbers and regional holidays
✓ Passcode lock — keep your schedule private
✓ Works with Google Calendar and other time management apps
✓ Remove ads — optional Premium subscription
■ One schedule planner for everything
✓ Work schedule — meetings, projects and business appointments
✓ Study planner — classes, homework and exam dates
✓ Family organizer — school events, chores and family time
✓ Appointment calendar — doctor visits and personal errands
✓ Holiday calendar — birthdays, trips and important dates
■ Simple, fast and free
A free schedule planner with a clean, intuitive design anyone can use. Whether you keep a daily checklist
What's new in 7.0.1
- Notifications moved up in Settings
- "Notify even when there are no events" is now off (turn on in Settings)
- Fixed: double-tap a date to add events in vertical scroll
- Fixed: daily summary sent after restart while off
- Bug fixes
Sorry for the trouble. We'll keep improving with your feedback.
Problems? Contact us in the app. Enjoying it? Please leave a review!