スゴイ便利帳 app icon

Apps Like スゴイ便利帳 for iPhone and iPad

Useful knowledge and tools collection

The app contains 42 types of useful knowledge and tools, with more to be added. It helps answer questions about pet age, photo sizes, and days lived.

by Shen-Wen Yang★ 4.47 ratingsReference$0.49Data updated 2026-09-29
App detailsView in App Store

スゴイ便利帳 screenshots

Ranked alternatives

Showing 1–20 of 24 ranked alternatives.

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    Energy Calendar 2026 for iPad

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    Flip calendars, view dates, track today's info

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    ★ 4.01 ratingsUtilitiesFreeData updated 2026-09-08
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  13. MFA app icon

    MFA

    Isao Uchida

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-14
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  14. scCalendar(スクロールカレンダー) app icon

    scCalendar(スクロールカレンダー)

    Keietsu Yasuhara

    Japanese holidays and calendar reference.

    The app displays Japanese holidays, eras, zodiac signs, age charts, old calendars, Rokuyo, moon phases, and era conversions. It also supports Apple Watch complications and iOS 14+ widgets for calendar viewing.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-15
    App details

How we rank alternatives

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