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Android Apps > Tools > Calendar Clock Administrator
Calendar Clock Administrator icon

Calendar Clock Administrator

by Jelter · Tools · Free
On Google Play since August 2019 · Data updated 2026-09-29
Google Play

Calendar Clock Administrator is made and published by Jelter. AppBrain is an independent app data site and isn't affiliated with Jelter. The app name, icon, screenshots and description belong to Jelter and are shown as published on Google Play.

AppBrain's verdict

EstablishedWell rated
Rating on Google Play
4.36
106 ratings
Installs
14 thousand
Last updated
August 14, 2026
Ads
No ads
Size
50.2 MB

Calendar Clock Administrator has 14 thousand installs. Users rate it well: 4.4 stars from 106 ratings.

User feedback

Ratings and reviews on Google Play

Comments on Calendar Clock Administrator for Android

★★★★★ Steve Major · Jul 31, 2022
The two apps, Calendar Clock Administrator and Calendar Clock Dementia Clock work as advertised. I use the administrator on my Android and the Calendar Clock on an old iPad, so you can cross the platforms. While most of the features are free, I purchased one of the in-app upgrades to support the developer. That one time purchase gets you features that others charge a monthly fee for!
★★★★★ Peter Kirkwood · Mar 26, 2025
Excellent!! I've installed this app on two old Nexus 7 tablets. One beside my mother's bed and one where she sits and reads. Both tablets are synced and can display the date and time plus a current message or the next event from her Google calendar (works with iOS too). I can change the messages and settings from my phone at any time. It doesn't require any SIM and the most common functions are FREE! You can subscribe for an upgraded version which allows video conferencing if you wish.
★★★★★ Rachel Kirk · Jul 16, 2026
This is bar far the best dementia clock and calendar I've found. My mother loves it, she loves b3ing able to see what she's doing each day and the little messages family members leave for her. She also really enjoys the very easy to use, video call feature. I love everything about it, but the best thing is that we can talk directly with the creator to get help! 😁👍
★☆☆☆☆ Alvin Aponte · Nov 29, 2024
Useless, password required, can even create account either?
★☆☆☆☆ Len Royles · Oct 27, 2023
Not very helpful. Messages not synching quickly enough. App is crippled unless paying premium payment.

Google Play Rating history and histogram

83
7
0
0
15

Store listing

By Jelter, from Google Play

“Manage the Calendar Clock of persons in need of care with this application.”

Calendar Clock Administrator Screenshot 1 of 5
Calendar Clock Administrator Screenshot 2 of 5
Calendar Clock Administrator Screenshot 3 of 5
Calendar Clock Administrator Screenshot 4 of 5
Calendar Clock Administrator Screenshot 5 of 5
Screenshots by Jelter, from the Google Play listing
Description by Jelter Written by the developer, not by AppBrain. Click to read.
Stay Organized and Connected with Calendar Clock: The Essential App for Elderly and those affected by Dementia and Alzheimer's

Empower yourself or your loved ones with Calendar Clock, the indispensable app designed to cater specifically to the needs of the elderly, individuals with dementia, and those affected by Alzheimer's. This comprehensive tool combines a clock, agenda, reminders, and personal messages to provide a seamless and supportive experience for individuals facing memory impairment or a reduced sense of time.

How it works:
1. Install this Calendar Clock app of the device on which it should be used;
2. Install the Calendar Clock Administrator app on a device which should be used to control the settings/messages/alarms of this device;
3. Connect the two apps and control this app remotely!

Key Features:
- Simple and Free: Download and start using Calendar Clock immediately, free of charge.
- Universal Compatibility: Enjoy seamless functionality across a wide range of devices, both new and old, large or small.
- Time at a Glance: View the time of day in either analogue or digital format, keeping you oriented throughout the day.
- Customizable Appearance: Personalize the look and feel of Calendar Clock to suit your preferences with a variety of customizable color schemes.
- Offline Access: Use Calendar Clock even without an internet connection, ensuring constant availability.
- Comprehensive Menu: Access an intuitive menu screen that can be easily disabled, simplifying the user experience.
- Full-Screen Mode: Maximize the visibility and focus on Calendar Clock by utilizing the immersive full-screen mode.
- Weather Updates: Stay informed about the current temperature and weather conditions in your preferred city.
- Cherished Memories: Display multiple photos alongside the clock, allowing you to reminisce and stay connected with your loved ones.
- Smart Alarms and Confirmations: Set reminders and receive reading confirmations to stay on top of important tasks and appointments.
- Soothing Chimes: Enable clock chimes to create a calming atmosphere and enhance time perception.
- Multilingual Support: Available in multiple languages, including Bulgarian, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Slovenian, Spanish, Turkish, UK English, and US English.
- Administrator Connectivity: Enhance functionality by linking Calendar Clock with the dedicated "Calendar Clock Administrator" app. Caretakers, professionals, relatives, or friends can remotely schedule, edit, and delete messages and reminders, ensuring seamless coordination.
- Minimalist Design: Enjoy a clutter-free interface with clear, large letters that facilitate effortless usage.

Experience the power of Calendar Clock and transform your daily routine into a well-organized and connected journey. Download now and discover the convenience of staying on top of your schedule while fostering meaningful connections with those around you.

Privacy and data processing
The app allows you to save calendar items and personal messages and settings on the Calendar Clock system via a secure connection. This data is only accessible to people with your permission. Calendar Clock stores this data only so that it can be changed by the administrator(s) . We do not process or analyse this data and it can also be deleted at any time upon request. For more information on this, see our Privacy Policy or contact us.

Recent changes:
This version:
- Makes icons searchable;
- Shows the name of the device calling you.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
24
App size
50.2 MB
Content rating
Everyone

Technologies used by Calendar Clock Administrator

25 permissions · 24 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.25.8
Launched
August 2019
  • Aug 14, 2026UpdateVersion 2.25.8
  • Aug 2, 2026UpdateVersion 2.25.6
  • Jul 22, 2026UpdateVersion 2.25.5
  • May 31, 2026UpdateVersion 2.25.2
  • Apr 17, 2026UpdateVersion 2.25.0
Show all changes Show fewer

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More from Jelter

Calendar Clock Dementia Clock icon Calendar Clock Dementia Clock
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Installs

Tracked by AppBrain
Last 30 days
230
Play install range
10+ thousand
Launched
August 2019

Installs over time

Calendar Clock Administrator has been installed 14 thousand times. Over the past 30 days, it has been installed 230 times.

Rankings

Google Play top charts

Google Play Rankings for Calendar Clock Administrator

This app is not ranked

About the app and developer

About Calendar Clock Administrator

Calendar Clock Administrator is a tools app developed by Jelter.

Install Statistics

Calendar Clock Administrator has been installed 14 thousand times. In the last 30 days, the app was installed 230 times.

User Ratings

Calendar Clock Administrator is rated 4.36 out of 5 stars. The rating is based on 110 ratings.

App Information

Calendar Clock Administrator is freely available from Google Play. The app size is 50.25 MB. The latest version available is 2.25.8. The last update was on August 14, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2019.

App Performance Report

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Developer information for Jelter

Jelter

info@jelter.net

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Share Calendar Clock Administrator

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Overview Alternatives History Reviews Rankings Technology
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