# Contacts Sync Pro — Sync Google, iCloud, Outlook

> Syncs Google, iCloud, and Outlook contacts with iPhone, supporting two-way and one-way synchronization. (iPhone/iPad app by Playa Apps.)

- Source: https://appshunter.io/ios/app/contacts-sync-pro/id686378579 (this page in markdown: same URL + `.md`)
- Developer: [Playa Apps](https://appshunter.io/developer/449814913)
- Category: Productivity, Utilities
- Price: $11.99 with in-app purchases (on sale, was $17.99)
- Rating: 4.70/5 from 802 App Store ratings · 421 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 44 MB
- Languages: Russian, American English, European Spanish, Italian, Korean, German (Germany), European Portuguese, Chinese (Traditional, Taiwan), Chinese (Simplified, China), French (France) and 1 more
- Released: 2013-08-16
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/contacts-sync-pro/id686378579/reviews.md

## What is Contacts Sync Pro?

••• SYNC GOOGLE, ICLOUD, & OUTLOOK!
••• #1 SYNC APP FOR 15+ YEARS!
••• TRUSTED BY 10,000,000+ USERS!

With Contacts Sync Pro, you can quickly & easily sync your Google or Outlook contacts with iPhone, giving you access to your contacts wherever you go.  This app distinguishes itself with its reliability, ease of use, speed, and with a true "2-way sync" that merges changes made to either account.  This is the #1 app for syncing contacts both in terms of downloads & reviews.

Also of significance, this app syncs your Google labels or Outlook categories with your iPhone lists. For instance, you may have organized your Google contacts into groups such as "friends," "family," and "coworkers."  After a sync, your iPhone and Google groups will match.  With your groups configured on iPhone, you can easily send group emails or group messages.

SYNC THE FOLLOWING ACCOUNTS:
• Sync Google with iPhone
• Sync Outlook with iPhone
• Sync 2 Google accounts

SYNC ANY IPHONE ACCOUNT:
• Choose to sync all of your iPhone contacts, or choose to sync contacts from a specific iPhone account, such as iCloud, a local iPhone address book, Outlook, or a CardDAV account

SYNC TYPES:
• Choose from one of the following sync types: 2-Way Sync, 1-Way Sync, and Manual Sync
• Choose a 2-Way Sync to sync changes in both directions
• Choose a 1-Way Sync to transfer changes in one direction only
• Choose a Manual Sync to sync specific contacts only

SYNCS ALL FIELDS:
• Syncs all fields including names, phonetic names, nicknames, email addresses, phone numbers, postal addresses, company names, job titles, departments, birthdays, anniversaries, events, notes, web page addresses, relationships, instant messaging accounts, & social profiles
• Syncs contact photos
• Syncs custom labels & custom fields

INITIAL SYNC:
• During the initial sync, the contents of matching contacts will be merged

CONFIRM CHANGES BEFORE SYNCING:
• Review each change before the sync actually begins

AUTOMATIC SYNC:
• Automatically syncs contacts in the background 24/7

APPLY FILTERS INCLUDING GROUP FILTER:
• Apply the group filter, new contact filter, and more!

DUPLICATE CONTACTS:
• Eliminate duplicate contacts from both iPhone and Google

## Key features

- Sync Google, iCloud, and Outlook contacts
- Two-way and one-way sync options
- Syncs all contact fields and photos
- Preserves Google labels and Outlook categories
- Automatic background syncing
- Duplicate contact elimination
- Confirm changes before syncing

## Pricing and in-app purchases

Base price: $11.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited Syncs | Free | one-time |
| Make Contribution | $4.99 | one-time |
| Make Larger Contribution | $9.99 | one-time |
| Automatic Contact Syncing | Free | one-time |


## Chart rankings

- #174 in Top Paid · Productivity (US App Store)

## What do users think of Contacts Sync Pro?

Overall sentiment: positive

**Pros**

- 🚀 Works flawlessly
- 👍 Easy to use
- 🚀 Reliable and accurate
- 🚀 Keeps contacts in sync
- 👍 Excellent responsiveness from developer
- 👍 Customizable
- 👍 Fantastic for Google contacts
- 👍 Solves a lot of problems

**Cons**

- 🐛 UX has subtly changed for the worse
- 🐛 Confusing to use for just syncing one contact
- 🐛 Doesn't sync Gmail groups

**Commonly reported bugs**

- Caused massive increase in number of contacts
- Eliminated all existing contacts

**Most requested features**

- Improved handling of duplicate contacts
- Better side-by-side comparison of contacts

## Recent user reviews (10 of 421)

All indexed reviews: https://appshunter.io/ios/app/contacts-sync-pro/id686378579/reviews.md

### 5/5 — Can’t live without this app - I count on it daily

*2026-08-24, version 10.8.0*

Love it. This sync app does everything you would want in a simple and effective manner.

### 5/5 — Outstanding App

*2026-08-07, version 10.7.6*

Really great operational app!!!!

### 5/5 — 단체발송시 너무 버벅거려요 개선좀 해주세요

*2026-08-07*

단체발송시 너무 버벅거려요 개선좀 해주세요

**Developer response:** 이 앱이 귀하에게 잘 작동한다는 소식을 듣고 기쁘게 생각합니다. 도움이 필요하시면 주저하지 마시고 donald@playaapps.com으로 이메일을 보내주세요.

### 5/5 — I use this app daily!

*2026-07-30, version 10.7.6*

I use this app daily! Works great! Thank you!

### 5/5 — Excelente

*2026-07-29, version 10.7.6*

Realmente útil y bueno. Perder el teléfono a miles de millas de distancia de la casa. Adquirir uno nuevo y conseguir todos tus contactos sincronizados en otras plataformas para instalarlos en tus nuevos dispositivos electrónicos, es algo… simplemente maravilloso!!!  Gracias.

### 5/5 — Happy with the product

*2026-07-26, version 10.7.6*

Have used it for years.  It has gotten better over time, allows for duplicate and deletion review, better capacity to see summary of contacts.

### 5/5 — Terrific app.

*2026-07-25, version 10.7.6*

Fantastic! Just keeps working, time after time. Best sync app I’ve found.

### 5/5 — Muito pratico

*2026-07-18*

Ótimo

**Developer response:** Fico feliz em saber que o aplicativo está funcionando bem para você! Sinta-se à vontade para entrar em contato comigo pelo e-mail donald@playaapps.com caso precise de qualquer ajuda.

### 5/5 — Excelente

*2026-07-06, version 10.5.3*

Realmente útil y bueno. Perder el teléfono a miles de millas de distancia de la casa. Adquirir uno nuevo y conseguir todos tus contactos sincronizados en otras plataformas para instalarlos en tus nuevos dispositivos electrónicos, es algo… simplemente maravilloso!!!  Gracias.

### 5/5 — Good

*2026-06-18, version 10.5.3*

Stuff

## Frequently asked questions about Contacts Sync Pro

### What does Contacts Sync Pro do?

Contacts Sync Pro allows you to synchronize your contacts between Google, iCloud, and Outlook accounts and your iPhone. It ensures your contact information is consistent across all your devices and services, supporting various sync types and preserving all contact details.

### What are the key features of this app?

Key features include syncing with Google, iCloud, and Outlook, offering both two-way and one-way synchronization. It syncs all contact fields, including photos, custom fields, and groups, and provides automatic background syncing and duplicate contact management.

### How much does Contacts Sync Pro cost?

The app is available for free with in-app purchases. This model allows users to try out the core functionality, with options to unlock advanced features or full capabilities through purchases.

### What devices is Contacts Sync Pro compatible with?

This app is designed for iPhone users. It can sync contacts from Google, Outlook, and iCloud to your iPhone, and also allows syncing from specific iPhone accounts to other services.

### What are common use cases for this app?

Common use cases include ensuring your work contacts from Outlook are available on your iPhone, keeping personal contacts from Google updated, and consolidating contacts from multiple sources into one easily managed list on your iPhone.

## Version history (last 5 releases)

### 10.8.0 — 2026-08-13

* Addressed iPadOS 26 navigation bar issue

### 10.7.9 — 2026-08-11

* UI & accessibility improvements

### 10.7.6 — 2026-07-17

* Added capability to merge duplicate contacts
* User can get immediate help by chatting with an AI agent or human
* App displays more detailed information about each iOS contact account
* Other minor improvements

### 10.5.3 — 2026-02-02

* Addressed UI issues with iPadOS 26
* Further optimized for iOS 26
* iOS 15 will no longer receive updates
* Other minor improvements

### 10.4.6 — 2025-11-27

* When syncing 2 Google accounts, the "File as" field is synced along with the other fields
* App offers tips for how to best sync Outlook contacts
* UI improvements
* Further iOS 26 improvements

## Apps similar to Contacts Sync Pro

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Contacts Sync: Google & More](https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333) | 4.6 (14,800) | Free | Productivity |
| [Contacts Mover Pro](https://appshunter.io/ios/app/contacts-mover-pro/id1321249676) | 4.7 (542) | $5.99 | Productivity |
| [Gmail - Email by Google](https://appshunter.io/ios/app/gmail-email-by-google/id422689480) | 4.7 (2,432,363) | Free | Productivity |
| [Contacts Mover](https://appshunter.io/ios/app/contacts-mover/id582605968) | 4.7 (2,688) | Free | Productivity |
| [Contacts Backup Pro & Restore](https://appshunter.io/ios/app/contacts-backup-pro-and-restore/id1120943403) | 4.7 (7,415) | Free | Productivity |
| [Google Drive](https://appshunter.io/ios/app/google-drive/id507874739) | 4.8 (7,745,351) | Free | Productivity |

## More apps by Playa Apps

- [Contacts Sync: Google & More](https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333)
- [Contacts Mover](https://appshunter.io/ios/app/contacts-mover/id582605968)
- [A2Z Groups](https://appshunter.io/ios/app/a2z-groups/id622492105)
- [ABC Contacts](https://appshunter.io/ios/app/abc-contacts/id685048714)
- [Gingermoji - Redhead Stickers](https://appshunter.io/ios/app/gingermoji-redhead-stickers/id1174630069)

All apps by Playa Apps: https://appshunter.io/developer/449814913

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*