Comparison

Calcifon vs TimeShare-カレンダー共有&日程調整

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calcifon

This multiplatform calendar app offers a simple and intuitive way to manage your schedule. It syncs with iOS and Google Calendars, allowing for easy event rescheduling and organization with color-coding. Premium features unlock additional views and customization options.

Highlights
  • Simple and intuitive interface
  • Drag & drop rescheduling
  • Color-coded events
  • Automatic sync with iOS and Google Calendar
  • Monthly & Daily schedule views (Premium)
  • iPad and Mac app support (Premium)
  • Customizable background image (Premium)
Features
Read full description

Calcifon is a simple and multiplatform schedule management app that stores and syncs events in cooperation with iOS calendars and Google Calendar. ■Calcifon features - Simple and Intuitive Simply slide left or right to switch month on the monthly schedule screen. Select a date and tap again to see a list of events for the day. - Reschedule with Drag & Drop Intuitively change the date of an event by drag & drop on the monthly schedule screen and also on the daily schedule screen. - Colorful Events Coloring events makes them easier to distinguish and helps you keep track of your schedule. - Automatic Sync with iOS and Google Calendar Sync events with iOS calendar and Google calendar, so the events can be synchronized across your Apple devices. - Monthly & Daily Schedule View (Premium) In the iPhone app, you can switch from the monthly schedule screen to the monthly & daily schedule screen. - iPad App (Premium) The schedule can be viewed on an iPad with a large screen. - Weekly Schedule & Monthly Schedule View (Premium) In the Mac app, you can switch from the main screen to the weekly schedule screen or monthly schedule screen. - Setting a Background Image (Premium) You can set a photo as the background of the main screen. - Notification Calcifon do not notify the notifications set for events. Notifications set to iOS calendar will be issued by the Apple’s calendar application, and notifications set to Google Calendar will be issued by Google with some notification methods, so please configure the notification settings on those applications. - Calcifon Premium Calcifon Premium is available with two purchase options: a monthly subscription, or a yearly subscription. As for the subscription options, Calcifon Premium automatically renews as a paid subscription, unless cancelled at least 24 hours before the date of renewal. The payment will be charged to Apple ID Account at confirmation of purchase. Your account will be charged for renewal within 24-hours prior to the end of the current period. You can cancel subscription anytime by turning off auto-renewal through your account settings. This must be done 24 hours before the end of subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the basic service. We value the opinions of our users. We welcome your feedback. - Privacy Policy: https://kaurilab.com/calcifon/privacy-policy - Terms of Use: https://kaurilab.com/calcifon/terms-of-use

About

TimeShare-カレンダー共有&日程調整

Features
Read full description

シンプルで使いやすいカレンダー共有アプリ「TimeShare」。 自分だけの予定管理はもちろん、家族・カップル・友人グループなど大切な人たちと予定を共有し、みんなの「いつがいい?」をスムーズに決められます。 【シンプルな予定管理】 ・月表示/日表示を切り替えられる見やすいカレンダー ・カテゴリごとに色分けして予定を整理 ・繰り返し予定、通知リマインダーに対応 ・iOS標準カレンダーとの連携表示 【カレンダーを簡単共有】 ・招待コード・QRコード・共有リンクで、相手を選んで簡単にカレンダーを共有 ・共有カレンダーの予定は参加者全員にリアルタイムで反映 ・誰がどの予定を追加したかもひと目でわかる 【日程調整機能】 ・「忘年会どうする?」「いつなら空いてる?」を、候補日を出して○△×投票で募集 ・投票状況を見ながらみんなが参加しやすい日に確定 ・確定した日程はそのままカレンダーの予定として追加 【その他の機能】 ・ホーム画面ウィジェットで予定をすぐ確認 家族の予定管理からカップルのデート調整、友人同士の集まりの日程調整まで。TimeShareで、みんなの予定をひとつにまとめましょう。

Screenshots

Calcifon4 screens
TimeShare-カレンダー共有&日程調整4 screens

Verdict

The call

The clearest difference is in-app purchases: TimeShare-カレンダー共有&日程調整 at none against Calcifon's 2. Calcifon's advantage is ads (none vs shown) and device support (4 vs 2). On price and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calcifon sells 2 in-app purchases, starting at $1.99 per month. TimeShare-カレンダー共有&日程調整 asks for nothing beyond the download.

UpkeepUpdate frequency

Calcifon ships an update every 2 months, TimeShare-カレンダー共有&日程調整 every 3 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Calcifon versus TimeShare-カレンダー共有&日程調整: the parameters behind the verdict, then further details
ParameterCalcifonTimeShare-カレンダー共有&日程調整
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size41 MB11 MB
Age rating4+4+
DeveloperKauriLab Inc.IBUKI YOSHIDA

In-app purchases

2 purchases

Calcifon

Subscriptions2
  • Premium (1 month)$1.991 Month
  • Premium (1 year)$19.991 Year
None

TimeShare-カレンダー共有&日程調整

No in-app purchases

Questions

Is Calcifon free?
Calcifon is free to download, with in-app purchases available.
Is TimeShare-カレンダー共有&日程調整 free?
TimeShare-カレンダー共有&日程調整 is free to download, with no in-app purchases.
Do Calcifon or TimeShare-カレンダー共有&日程調整 have ads?
TimeShare-カレンダー共有&日程調整 shows ads; Calcifon does not.
Which is updated more often, Calcifon or TimeShare-カレンダー共有&日程調整?
Calcifon ships an update every 2 months, and TimeShare-カレンダー共有&日程調整 every 3 months. Most recently, Calcifon was updated on October 24, 2026 and TimeShare-カレンダー共有&日程調整 on October 28, 2026.

Other comparisons