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APP STORE

Simple Calendar Daily Planner

Komorebi Inc. · Productivity · United Kingdom store
NOT IN TOP 100 HERE
View on App Store ↗ Google Play version →
Revenue a month, worldwide EST
$356.8K
Likely $118.9K to $1.1M
▲ 202.7% in 16 days
New ratings
Tracking
Daily counts start building from today
Rating
4.6 of 5
223 ratings in this store
Countries it ranks in
3
was 3 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · BOTH STORES
$356.8K
Range $118.9K to $1.1M
EST. REVENUE / YEAR · WORLDWIDE
$4.3M
Both stores combined. Small app estimate, so no split per store
EST. LIFETIME DOWNLOADS
7.8K to 22.3K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Japan #59 Productivity (iOS), #40 Productivity (Play)$322.9K · 91%
  • South Korea #90 Productivity (iOS)$29.8K · 8%
  • Taiwan #89 Productivity (iOS)$4.1K · 1%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (4763 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.4 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
223
AVG RATING
4.61
PRICE
Free
AGE
6.8y
LAST UPDATE
2d ago
VERSION
6.2.0
SIZE
99 MB
AGE RATING
4+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
16 / 29
COUNTRIES NOW
2 (was 0)
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026$217.2K a month
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026$228.1K a month
Oct 9, 2026$340K a month
Oct 10, 2026$504K a month
Oct 11, 2026$666.6K a month
Oct 12, 2026$607.6K a month
Oct 13, 2026$433.4K a month
Oct 14, 2026$500.1K a month
Oct 15, 2026$844.1K a month
Oct 16, 2026$953.2K a month
Oct 17, 2026$995.1K a month
Oct 18, 2026$1.1M a month
Oct 19, 2026$911.6K a month
Oct 20, 2026$571.7K a month
Oct 21, 2026$657.4K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: not ranked. Now: #68 Productivity · JP.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
3 purchases listed
  • Premium (Monthly)£2.99
  • Premium (Annual)£14.99
  • Remove Ads£8.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average3.4 stars
  • Recent 1 and 2 star share29%
From the latest 14 written reviews, covering 1996 days.
RELEASE CADENCE
5 updates in 90 days
  • Typical gap between releases44 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
223 ratings
5★77%
4★13%
3★5%
2★2%
1★3%

What users say

Latest reviews, United Kingdom App Store.

★★★★★Jun 6, 2026
Privacy problems

I’ve found that spam events are finding their way into my calendar, events I haven’t put in there such as “claim my free WiFi router” etc etc with dodgy links. If these spam companies can put their data on my calendar then I wonder what data they can also take from my calendar. Deleted

★★★★★Mar 22, 2026
EVERYTHING WIPED

Loved this app used it daily but the other day it just wiped everything with no notification and no fix to get all my data back I’ve tried everything so it feels like I need to start all over! Wouldn’t recommend as I’ve seen a few reviews say the same thing

★★★★★Oct 28, 2025
Mixed Feelings

This is a good calendar and it's the only one I've used for the past 3 years , except recently it's been really slow upon opening ( will take about 5 seconds before all the items load up on the calendar ) . This gets a bit better when you turn WiFi / data off , I suspect the bloat / data are slowing this calendar , I unfortunately had to switch calendars because of this

★★★★★Jul 16, 2025
一番使いやすいカレンダーアプリ

アプリのレビューは滅多に書きませんがとても良かったのでレビューを残します。 デザインは可愛いけれど見易く使い易いカレンダーを長らく探しており、これまで10近くのアプリをダウンロードしては削除してを繰り返していました。 大人でも使えるデザインの豊富さ、無料版ですと広告はあるものの広告スペースは狭めで、スマホ画面いっぱいにカレンダーが広がる上に、字の大きさも調整出来るので大変見易いです。 予定の色を様々なカラーやパターンで変えられる点も非常に良いです。

★★★★★Jun 10, 2025
EVERYTHING WIPED

such a shame, I really rated this app until one random day I’ve gone on to show a GP some tracking I had of condition I suffer with to find my whole calendar completely WIPED, no updates in my phone, no warning, no acknowledgment and no response to an email I sent. A whole 2-3 years of planning completely disappeared.

★★★★★Jun 23, 2024
Need to pay again

Had this app before. I paid for no add option. Later deleted this calendar, and after reinstalled find out that I need to pay again. So not really ‘’ You will never need to pay again’’, how they advertise. If not that would leave 5 stars. As well noticed, if someone send me invitation to meeting, you can’t get there as it shows only link which can’t work when pressing

Apps like this

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Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

calendar19events13colour coding6icloud5weekly5daily5colour5screen5event5display5day5monthly weekly5weekly daily5font size5calendars4monthly4coding4font4lock4days4help4simple calendar3calendar calendar3icloud calendar3

What's new in 6.2.0

・Faster app launch. ・Smoother horizontal swiping in the month view. ・Reduced the app size by about 25%. ・Week numbers now follow your region's rules for the start of the week and the first week of the year. *If you have changed "Start of Week" in the app, that setting takes priority. ・Added a "Delete All History" option to the History screen. ・Year and month are now shown in the natural format for your language in widgets, the Move Event screen and other places. ・The "Add Event" button no longer stretches too wide on iPad. ・Matched the color of the "+" button to the other buttons on the screen. ・Events added in Google Calendar are now more likely to appear right away. ・Other text fixes and localization improvements. If you have any questions or run into a problem, please contact us from "Contact Us" in the app. If you enjoy this app, a review on the App Store would mean a lot to us. Thank you for your continued support!

Released Dec 19, 2019. Current version shipped Oct 20, 2026.

Store description

Simple Calendar is a calendar app that works directly with your iCloud, Google and Microsoft calendars, with clear monthly, weekly and daily views, colour coding, widgets and repeating events. 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 plans! Get a summary of today's events in the morning or tomorrow's events the night before. Over 21 million downloads, 4.6 user rating (as of August 2026). [Note to Users] Since this calendar app uses the standard function of the iOS calendar, events older than one month may no longer appear on your device with the default settings. If you want to keep past events, please follow the procedure below after installing the app. 1. Open the iOS Settings app. 2. Tap "Calendar". 3. Tap "Sync". 4. Select "All Events". For details, see "Help/FAQ" in the app. [Help / Inquiries] Please visit "Help/FAQ" from the settings screen of the app. If this doesn't help, please contact us through "Contact Us" from the settings screen. We can respond much faster this way than to app reviews. [Terms of Service] https://komorebi-studio.com/tos_en.html [Privacy Policy] https://komorebi-studio.com/policyredirect.html

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