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aCalendar alternatives · Calendar

aCalendar alternatives with an iPhone and iPad app

The aCalendar listing does not include an iPhone and iPad app. 44 of the 75 other calendar and scheduling apps in this directory list an iPhone and iPad app.

aCalendar has a free plan. Paid plans start at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99. 36 of them are free or have a free plan.

44 tools · Listings checked up to Oct 9, 2026 · Where the facts come from

The 12 closest to aCalendar

  1. CalenGoo

    Highly configurable calendar and task app sold as a one-time purchase

    • CalenGoo starts at $5.99 one-time for Android; $6.99 for iOS; $49.99 for the desktop app. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • aCalendar has a free plan. CalenGoo does not, though it has a free trial.
    • Only CalenGoo lists iOS, Windows, macOS and Linux apps.
    • CalenGoo also covers templates and natural-language input.
    CalenGoo vs aCalendarCalenGoo pricing and details

  2. One Calendar

    One view of all your calendars on Android, Apple and Windows

    • One Calendar starts at $5.99 one-time per platform (App Store or Google Play). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only One Calendar lists iOS, macOS and Windows apps.
    • aCalendar also covers tasks.
    One Calendar vs aCalendarOne Calendar pricing and details

  3. Google Calendar

    Online calendar from Google, free with a personal account

    • Google Calendar starts at $7 per user / month with a 1-year commitment (Workspace Business Starter). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Google Calendar lists a web app.
    • Only Google Calendar lists an iOS app.
    • aCalendar can be bought with a one-time purchase.
    Google Calendar vs aCalendarGoogle Calendar pricing and details

  4. BusyCal

    Customizable calendar and task app for Mac and iPhone

    • BusyCal starts at $49.99 one-time for Mac, or $39.99 per year on the Mac App Store; iOS app $9.99. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only BusyCal lists macOS and iOS apps.
    • Only aCalendar lists an Android app.
    • BusyCal also covers natural-language input and menu bar app.
    BusyCal pricing and details

  5. Calendar 366

    Calendar and task app for iPhone, iPad, Apple Watch and Mac

    • Calendar 366 starts at $19.99 per year for Pro on the App Store. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Calendar 366 lists iOS and macOS apps.
    • Only aCalendar lists an Android app.
    • Calendar 366 also covers natural-language input and menu bar app.
    Calendar 366 pricing and details

  6. Fantastical

    Calendar and tasks app for Apple devices, Windows and Googlebook

    • Fantastical starts at $4.75 per month, billed annually ($6.99 billed monthly). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Fantastical lists macOS, Windows and iOS apps.
    • Only aCalendar lists an Android app.
    • aCalendar can be bought with a one-time purchase.
    Fantastical pricing and details

  7. Apple Calendar

    Free built-in calendar for iPhone, iPad, Mac and iCloud.com

    • Apple Calendar is free. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Apple Calendar lists a web app.
    • Only Apple Calendar lists macOS and iOS apps.
    • Only aCalendar lists an Android app.
    Apple Calendar pricing and details

  8. TimeTree

    Shared calendar app for families, couples and groups

    • TimeTree starts at $4.49 per month, or $44.99 per year. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only TimeTree lists a web app.
    • Only TimeTree lists an iOS app.
    • aCalendar can be bought with a one-time purchase.
    TimeTree pricing and details

  9. Cozi

    Shared family calendar with shopping lists, to-dos and recipes

    • Cozi starts at $39 per year for the whole family (Cozi Gold). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Cozi lists a web app.
    • Only Cozi lists an iOS app.
    • aCalendar can be bought with a one-time purchase.
    Cozi pricing and details

  10. Calendars by Readdle

    Calendar and task planner for iPhone, iPad, Mac and Apple Watch

    • Calendars by Readdle starts at $19.99 per year, or $3.99 per month (US App Store in-app purchases). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Calendars by Readdle lists macOS and iOS apps.
    • Only aCalendar lists an Android app.
    • aCalendar can be bought with a one-time purchase.
    Calendars by Readdle pricing and details

  11. Toki

    AI calendar assistant that turns messages into events and to-dos

    • Toki starts at $3.99 per month, or $35.99 per year. aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Toki lists a web app.
    • Only Toki lists macOS, Windows, Linux and iOS apps.
    • aCalendar can be bought with a one-time purchase.
    Toki pricing and details

  12. Daybridge

    One calendar for work and personal plans across accounts

    • Daybridge starts at $5.83 per month, billed annually at $69.99 ($6.99 billed monthly). aCalendar starts at $2.49 to $11.99 per one-time in-app upgrade; aCalendar+ is $11.99.
    • Only Daybridge lists a web app.
    • Only Daybridge lists macOS and iOS apps.
    • aCalendar can be bought with a one-time purchase.
    Daybridge pricing and details

32 more that list an iPhone and iPad app

All 44 in one table

Common questions

Which aCalendar alternatives have an iPhone and iPad app?

CalenGoo, One Calendar, Google Calendar, BusyCal, Calendar 366, Fantastical, Apple Calendar, TimeTree and 36 more list an iPhone and iPad app.

Does aCalendar have an iPhone and iPad app?

The aCalendar listing does not include an iPhone and iPad app. It lists Android.

Which of these calendar and scheduling apps are free?

One Calendar, Google Calendar, BusyCal, Calendar 366, Fantastical, Apple Calendar, TimeTree, Cozi and 28 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 4, 2026 to Oct 9, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to aCalendar: the alternatives its listing names first, then the tools that share the most features with it.