Comparison

scCalendar(スクロールカレンダー) vs My Number Card Check App

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

Head to head
About

scCalendar(スクロールカレンダー)

This app provides easy access to Japanese holidays, imperial eras, zodiac signs, age charts, old calendars, Rokuyo, moon phases, and era conversions. It offers customizable monthly and yearly calendar views, and integrates with Apple Watch and iOS widgets.

Highlights
  • Japanese holidays and imperial eras
  • Age and zodiac charts
  • Old calendar and Rokuyo display
  • Moon phase tracking
  • Customizable monthly and yearly views
  • Apple Watch and iOS widget support
Features
Read full description

日本の祝祭日、年号、干支、年齢早見表、旧暦、六曜、月齢、元号換算がお手軽に参照できるカレンダーです。 (予定の参照や変更などはできません) ・Apple Watchでも祝祭日付きのカレンダーを表示できます(コンプリケーション対応)。 ・カレンダーのウィジェットを表示できます(iOS 14以降)。 各カレンダーをタプで切り替えられます。 「月間」月間カレンダー      縦にスクロールすると年、横にスクロールすると月が変わります。      背景色や画像を変更できます。      フォントや週の開始曜日を変更できます。      月間カレンダーのスクリーンショットを保存してiPhoneの壁紙やロック画面に利用できます。      月間カレンダーを長押しすると純正のカレンダーアプリを起動します。 「年間」年間カレンダー      縦にスクロールすると10年、横にスクロールすると1年単位で変わります。 「六曜」六曜カレンダー      月齢の絵、旧暦、六曜を表示します。 「元号」元号換算      平成35年は令和何年?が直ぐにわかる元号換算表です。干支も表示します。 各カレンダーはダブルタップすると今日に移動します。各カレンダーの日付は連動します。 起動時にどのカレンダーを最初に表示するかを設定できます。 シンプルなアイコンですが、ホーム画面で西暦・和暦の年月が確認できます。   ・月も表示するアイコンを使用できます。   ・標準のカレンダーや新しい時計アプリと並べると「年月日時分秒」が判ります(^^)! Apple Watchに対応しています。   先月から4ヶ月分のカレンダーを表示します。   Watch画面の一番下の「更新」をタップすると、iPhoneアプリで表示している月間カレンダーに更新します。   コンプリケーションに対応しています。 カレンダーのウィジェットを表示できます(iOS 14以降)。   ウィジェットの背景は設定の「ウィジェットを更新」をタップするとその時に表示している月間カレンダーになります。   ウィジェットは1ヶ月と意外に便利な2ヶ月表示があります。 ※六曜は、2000年〜2032年が対象です。 ※月齢は参考値として見てください。

About

My Number Card Check App

This app scans and reads the IC chip of a My Number Card to verify personal data. It's designed for businesses and local government to confirm the identity of customers and residents.

Highlights
  • Scan My Number Card IC chip
  • Read personal data
  • Verify name and personal information
  • Identity verification for businesses
  • Identity verification for local government
Read full description

The "My Number Card Check App" provided by the Digital Agency reads the IC chip in a My Number Card and other cards, and verifies the name and other personal data recorded on it. Staff at businesses and local governments can use it to verify the identity of customers and residents at a counter or service desk. Because the app checks the data on the IC chip and its digital signature, it can detect counterfeit cards that are hard to tell apart by looking at the card face alone. ■ Documents you can verify • Physical My Number Card • My Number Card on a smartphone • Specified Residence Card and Specified Special Permanent Resident Certificate ■ Features • Physical My Number Card: Scan the card face with the camera or enter it with the keyboard, then read the IC chip to check the name, address, date of birth, sex, photo, and expiration date. • My Number Card on a smartphone: Hold the customer's smartphone near the staff device. Choose what to check for your purpose: whether the person is 20 or older, their age, or their basic information. • Specified Residence Card and Certificate: In addition to the My Number Card data, check residence information such as status of residence, period of stay, and work restrictions. • PDF export and verification: Export the verified data as a PDF record, and verify in the app that an exported PDF has not been altered. • History: Review some details, such as when a check was made. Data that identifies a person is not saved. ■ On iPhone The app reads the card's IC chip with the iPhone's NFC. ■ On iPad The app reads the card with an IC card reader connected to the iPad, which suits identity checks at a fixed place such as a shop counter or a local government service desk. ■ Requirements • iPhone: iOS 18 or later. Checking a My Number Card on a smartphone requires iOS 18.5 or later. • iPad: iPadOS 18 or later, and a PC/SC-compliant contactless (Type B) IC card reader. Checking a Specified Residence Card requires a reader that supports extended Lc/Le. Checking a My Number Card on a smartphone with an iPad requires Bluetooth. • Checking a My Number Card on a smartphone requires an internet connection. ■ Notes • This app is intended for use by businesses. For instructions and requirements, see the Digital Agency website: https://services.digital.go.jp/mynumbercard-check-app/

Screenshots

scCalendar(スクロールカレンダー)4 screens
My Number Card Check App4 screens

Verdict

The call

The clearest difference is in-app purchases: My Number Card Check App at none against scCalendar(スクロールカレンダー)'s 1. My Number Card Check App also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). scCalendar(スクロールカレンダー)'s advantage is iOS requirement (11.0 vs 18.0). On price, review sentiment and device support 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. scCalendar(スクロールカレンダー) sells 1 one-off in-app purchase. My Number Card Check App asks for nothing beyond the download.

UpkeepUpdate frequency

scCalendar(スクロールカレンダー) ships an update every 2 months, My Number Card Check App monthly. The most recent releases landed on September 20, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
scCalendar(スクロールカレンダー) versus My Number Card Check App: the parameters behind the verdict, then further details
ParameterscCalendar(スクロールカレンダー)My Number Card Check App
PriceFreeFree
Rating—2.7 (3 ratings) — better
Positive reviews39.2% of reviews — better31.8% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS11.0 — better18.0
Further details — not scored
Size21 MB18 MB
Age rating4+4+
DeveloperKeietsu Yasuharaデジタル庁

Customer experience

scCalendar(スクロールカレンダー)

Written reviews51 reviews
Positive39.2%
Neutral25.5%
Negative35.3%

My Number Card Check App

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews44 reviews
Positive31.8%
Neutral2.3%
Negative65.9%

Bugs and requests

scCalendar(スクロールカレンダー)

Not enough reviews yet to summarise bugs or requests.

My Number Card Check App

Reported bugs

17 issues
  • Errors during registration
  • Birthday input format issue
  • Reading accuracy problems
  • Cannot read My Number Card
  • Cannot proceed after reading
Show 12 more
  • Cannot confirm photo taken
  • App is unusable
  • Re-entry required
  • Camera does not launch
  • Requires repeated actions
  • Cannot read card surface
  • NFC reading accuracy low
  • Camera recognition issues
  • Cannot confirm read information
  • Cannot proceed after reading
  • Cannot read card surface
  • Camera recognition issues

Requested features

10 requests
  • Make PIN settings optional
  • Add English language support
  • Improve birthday input clarity
  • Provide clearer usage instructions
  • Allow history deletion
Show 5 more
  • Add sound for photo confirmation
  • Allow input via JSON/XML
  • Add support for driver's license
  • Improve camera recognition accuracy
  • Allow businesses to register for verification

In-app purchases

1 purchases

scCalendar(スクロールカレンダー)

One-time1
  • 広告削除$0.99
None

My Number Card Check App

No in-app purchases

Questions

Is scCalendar(スクロールカレンダー) free?
scCalendar(スクロールカレンダー) is free to download, with in-app purchases available.
Is My Number Card Check App free?
My Number Card Check App is free to download, with no in-app purchases.
Do scCalendar(スクロールカレンダー) or My Number Card Check App have ads?
scCalendar(スクロールカレンダー) shows ads; My Number Card Check App does not.
Which is updated more often, scCalendar(スクロールカレンダー) or My Number Card Check App?
scCalendar(スクロールカレンダー) ships an update every 2 months, and My Number Card Check App monthly. Most recently, scCalendar(スクロールカレンダー) was updated on September 20, 2026 and My Number Card Check App on October 30, 2026.

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