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Google Contacts Sync:

Google Contacts Sync:

Clean, Merge, Backup

8 ratings
4 reviews
🔧 Utilities
🌟 Lifestyle
Free
In-App Purchases

Price history

Details

Released
March 2, 2019
Updated
October 22, 2026

Features

Developer

akroin
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Google Contacts Sync: screenshot #1 for iPhone
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Google Contacts Sync: screenshot #5 for iPhone
Google Contacts Sync: screenshot #6 for iPhone
Google Contacts Sync: screenshot #7 for iPhone
Google Contacts Sync: screenshot #8 for iPhone
Google Contacts Sync: screenshot #9 for iPhone
iphone
ipad
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🧾$14.99 - $19.99
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About

Easily manage and clean your contacts' birthdays. This app helps you find, remove duplicates, and organize all saved special days to keep your calendar tidy and reminders accurate. It integrates seamlessly with your device's calendar and reminder features for effortless organization.

✓Find all saved birthdays
✓Remove duplicate entries
✓Organize calendar clutter-free
✓Sync with device calendar
✓Built-in countdown and widgets
✓Accurate reminder notifications
Show original description

What's New in Google Contacts Sync

2.7

October 22, 2026

Much faster with large address books: Duplicates and cleanup no longer hang with tens of thousands of contacts. Bug fixes and performance improvements.

More
2

Subscriptions & In-App Purchases

Family Weekly Subscription

Family Weekly Subscription

$4.997 Days
How to cancel Google Contacts Sync subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Simple and Works

All you need is simple tool like GCS and make users life easier.
VVivekmn

Massive Timesaver

All my old Facebook contacts from over the years had been syncing into my contacts, and this saved so much time from going into each contact to delete their birthday. Makes my calendar look much more clean.
J5jason 5207

Works!

Helped me to clean up my calendar.
HHeicoCa

Useless. Rip off.

I have a ton of birthday entries thx to Facebook. The app doesn’t even detect all of them. Do not buy this app.
SStarlovin

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FAQ

What is Dday clean master?

Dday clean master is a utility app designed to help you manage and clean your contacts' birthdays. It allows you to find all saved birthdays, remove duplicates, and keep your calendar organized with accurate reminders.

How does Dday clean master organize my calendar?

Dday clean master helps by identifying all birthday entries in your contacts, allowing you to remove outdated or duplicate ones. This ensures your calendar remains clutter-free and birthday reminder notifications are accurate.

Does Dday clean master work with my device's calendar?

Yes, Dday clean master works perfectly with your system's reminder and calendar features. It supports sync with your device to keep all your birthday information up to date.

What are the subscription options for Dday clean master?

Dday clean master offers a Weekly Subscription for $1.99 and a Yearly Subscription for $5.99. These subscriptions likely unlock premium features or remove limitations.

Is Dday clean master suitable for all ages?

Dday clean master has an age rating of 4+, making it suitable for a wide range of users. It is available on iPhone, iPad, and iPod.

How often is Dday clean master updated?

The latest version of Dday clean master is 1.6, and it was last updated on April 22, 2026. This indicates a recent update, suggesting ongoing development and support.

What do users like about Dday clean master?

Users love that Dday clean master instantly shows all saved birthdays in one place, helps remove duplicates, and keeps their calendar organized. It's praised for improving productivity and ensuring accurate reminder notifications.

Does Dday clean master have ads?

Based on the provided data, Dday clean master does not have advertisements. It is a free app with optional in-app purchases and subscriptions.