1. Home
  2. 📊 Productivity
  3. Calendar Z
Calendar Z

Calendar Z

Simple schedule planner with r

708 ratings
103 reviews
With Ads
🌟 Lifestyle
📊 Productivity
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 27, 2015
  • January 23, 2026

Developer

PiyoLog Inc.
✨Promote your app ✨
Calendar Z video #1 for iPhone
Calendar Z screenshot #2 for iPhone
Calendar Z screenshot #3 for iPhone
Calendar Z screenshot #4 for iPhone
iphone
ipad
watch
🧾$1.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐103
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

A straightforward yet powerful calendar application designed for efficient schedule management. It features an integrated reminder system, supports Apple Watch, and offers advanced options for recurring events and event display.

✓Integrated reminder system
✓Apple Watch compatibility
✓Advanced repeating event setup
✓Event display on Map
✓Widget support
✓Template function for quick event addition
✓Customizable appearance
Show original description

What users say

Summarized from real user reviews of Calendar Z. Based on 708 reviews and a 4.3/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Intuitive and easy to use
  • 🎨Customizable colors and views
  • 🗓️Comprehensive monthly calendar view
  • 🔗Integrates with reminders and other calendars
  • 🔍Clear event details and overview

Negative things

  • 🐛Disappearing past events and data loss
  • ⚠️Sync and compatibility issues with other devices
  • 🔍Difficulty deleting or editing events
  • 🗓️Continuous calendar view can be confusing
  • 🔔Unreliable or missing notifications
See all reviews

What's New in Calendar Z

1.7.6

January 23, 2026

minor bug fix

1

In-App Purchases

$1.99

Disappear Ads

Disappear all ads in Calendar Z

User reviews

Most RecentHighest RatedLowest Rated

Eye catching

Great!! used it for years. Can see the
Month in a glance and the colours are so helpful with my different clients.
Nadi2026Nadi2026

Nice calendar But!

Doesn’t save events in my iPhone and the date is off by a day. Good general purpose calender that shows days of the month at a glance but I need to compensate for the incorrect day. Pretty weird. Used to work.
Bucky900021Bucky900021

Nice calendar But!

Doesn’t save events in my iPhone. Good general purpose calender that shows days of the month at a glance. 2 stars rating because it won’t save events.
Bucky900021Bucky900021

Excellent Calendar Z

Fantastic! This is my go to App for planing my Life seriously! I have everything on this Calendar
Melchar111Melchar111

Good but needs to sync between devices

I love this calendar, but I only gave 4 stars because it doesn’t sync between devices. Otherwise, great app!
Mella333Mella333
See 98 more reviews

Developer apps

Swipe Dungeon
Swipe Dungeon

by PiyoLog Inc.

🎮 Games

(1)

Free
Pedometer for M7/M8/M9 - Steps with Widget
Pedometer for M7/M8/M9 - Steps with Widget

by PiyoLog Inc.

💪 Health & Fitness

(1)

Free
In-App Purchases
Jカレンダー
Jカレンダー

祝日や六曜表示の写真付き令和対応スケジュール手帳アプリ

📊 Productivity

(26)

Free
In-App PurchasesWith Ads
RaCaibo - Easy & Simple Budget book
RaCaibo - Easy & Simple Budget book

by PiyoLog Inc.

💰 Finance
Free
JigZough
JigZough

Jigsaw Puzzle

🎮 Games

(9)

Free
In-App Purchases
See developer apps

User experience

🐞

Reported Bugs

4 issues

Events disappearing or not saving properly

Bug

Incorrect date/time display and sync issues

Bug

Crashes or freezes after updates

Bug

Compatibility problems with newer iOS versions

Bug
✨

Requested Features

5 requests

Ability to view and restore past events

Feature

Improved sync and cross-device functionality

Feature

More customization options for layout and colors

Feature

Easier event management (editing, deleting, repeating)

Feature

Better notification system and controls

Feature

FAQ

What does Calendar Z do?

Calendar Z is a simple yet high-level calendar app that helps you manage your schedule. It includes an integrated reminder system, allowing you to view both reminders and events on your calendar for easier organization.

What are the key features of Calendar Z?

Key features include an integrated reminder system, Apple Watch compatibility, advanced setup for repeating events, event display on a map, widget support for quick schedule checks, and a template function for faster event addition.

How much does Calendar Z cost?

The application is free to download and use, but it does include in-app purchases. This means some advanced features or customization options might require a purchase.

What devices is Calendar Z compatible with?

Calendar Z is designed for Apple devices. It works with the Apple Watch and supports iPad's Multitasking feature, allowing you to use it alongside other apps.

How can Calendar Z help me manage my events?

Calendar Z simplifies schedule management by integrating reminders with your events. You can set up complex repeating events, view events on a map, and use templates to quickly add recurring entries, all while customizing the app's appearance to your preference.